D C / D C C o n v e r t e r

DC/DCVer.10.0

01 DC/DC

DC/DC

New

P.02

P.03

P.05

P.04

P.07

P.08

P.09

P.10

BD9x P.11

3.3V/5V P.13

12V P.15

24V P.17

24V/48V/60V P.19

56V P.21

P.23

P.25

P.33

P.33

P.35

P.35

DC/DC P.37

INDEX

IC

P.38

2.5V 5.5V

1.2V 3.3V

±2.5%

500mA

180nA

50nA

10μA 90%

1.2V/1.5V/1.8V/2.0V/2.5V/2.8V/3.0V/3.2V/3.3V

100%

(OCP) (TSD)

(UVLO)

02

BD70522GUL “Nano Energy” 180nA

New

BD70522GUL

CSP

VCSP50L1C

1.76mm(Typ)×1.56mm(Typ)×0.57mm(Max)

(mA)

0.001

50

55

60

65

70

75

80

85

90

95

100

0.01 0.1 1 10 100 1,000

VIN = 3.6V

VOUT = 3.3V

(%)

PCB

7mm×11mm

vs

VIN2.5V 5.5V

VPG

VOUT1.2V 3.3V

COUT22μF

L12.2μH

CIN10μF

BD70522GULVIN LX

VOUT

PG

AGND

PGND

EN

VSEL1

VSEL2

BD70522GUL

BD70522GUL

DC/DC

2MHz ( )

2 1

2MHz

AM (MW)

60V

BD9V101MUF-LB

“Nano Pulse

Control” 2MHz

24:1

2MHz 60V

2.5V

2 IC

1 IC

New

BD9V101MUF-LB

03

AC85V 265V

AC85V 265V

AC/DC

AC/DC BD9V101MUF-LB

DC/DC

9ns Typ, 20ns Max

16V 60V( 70V)

0.8V 5.5V

0.8V±2.0%

1.0A

DC/DCCPU

CPU

48V 60V

48V 60V 3.3V/1A

12V 3.3V/1A

BD9V101MUF-LB

(OCP) (SCP)

(TSD) (UVLO)

(OVP) (OVLO)

PCB

47mm×25mm=1,175mm2

BD9V101MUF-LB PCB

18mm×20mm=360mm2

−69%

BD9V101MUF-LB 70

(V)

1

(A)

16 60

(V)

0.8 5.5

(V)

Tj

−40 150

( )

VQFN24FV40401.9 2.3

(MHz)

— ——

VIN

VOUT

COUT

CIN

RPGDRRT

CVREGHCCOMP

RCOMP

RFB1

CBST

LX

RBST

RVOUT

BD9V101MUF-LB

VIN

PVIN

EN

PGND

VREG

PGOOD

GND

BST

SW

VMON

FB

COMP

RT

DC/DC

RFB2

04

Nano Pulse Control

DC/DC

60V 2.5V

24:1

2MHz 500ns

24:1

20.8ns Nano Pulse Control 9ns

Nano Pulse Control

IC

VIN=48V/VOUT=1V/fSW=2.2MHz

VIN

20V/div

VOUT

1V/div

9.5ns

Nano Pulse

200ns/div

DC/DC

12V 3A BD9D300MUV 4V 17V 9V 12V 20μA

vs

BD9D300MUV 20

(V)

3

(A)

4.0 17

(V)

0.9 5.25

(VIN×0.125) VIN

(V)

Tj

−40 85

( )

VQFN016V30301.25

(MHz)

—

PGD

EN

VIN

VOUT

BD9D300MUVPVIN PGD

SW

VOUTS

FB

AVIN

EN

MODE

RESERVE

SS

PGNDAGND

(%)

(A)0.010.001

0

10

20

30

40

50

60

70

80

90

100

0.1 1 10

VIN = 7.4V

VOUT = 3.3V

BD9D300MUV 4.0V 17V

0.9V 5.25V

0.8V±1.0%

3.0A

1.25MHz

MOSFET 110mΩ 50mΩ

20μA(Typ)

100%

Power Good

(OCP) (SCP) (OVP)

(TSD) (UVLO)

05

BD9A302QWZ BD9B304QWZ BD9B305QUZ BD9D322QWZ BD9D323QWZ 3A

2mm×2mm

PCB BD9B305QUZ

1mA 3A 80%

DC/DC

New

BD9D322QWZ

EMI

BD9B305QUZ 2.7V 5.5V

0.6V VIN×0.8

0.6V±1.5%

3.0A

1MHz

FET 50mΩ, 40mΩ

15μA (Typ)

Power Good

(OCP) (SCP) (OVP)

(TSD) (UVLO)

VIN

VOUT

GND GND

Co

ntr

olle

r

3A

VQFN016V3030

3.0mm×3.0mm=9.0mm2

VMMP08LZ2020

2.0mm×2.0mm=4.0mm2

−55%

(%)

vs

(A)

VIN = 5.0V

VOUT = 1.8V

0.010.001

0

10

20

30

40

50

60

70

80

90

100

0.1 1 10

BD9D322QWZ

2V/div 10ns/div 2V/div 10ns/div

EMI

(Hz)

(dB

μV

/m)

80

70

60

50

40

30

20

10

0

−10

−20

−3030M 50M 70M 100M 200M 300M 500M 700M 1G

VIN

VOUT

Enable

VIN

GND

BOOT

SW

FB

ENPGD

SS

1μH

06

BD9D322QWZ 4.5V 18V

0.765V 7.0V

0.765V±1.6%

3A

700kHz

FET 80mΩ, 50mΩ

0.7mA

(OCP) (TSD)

(UVLO)

HTSOP-J8

6.0mm×4.9mm=29.4mm2

3A

UMMP008Z2020

2.0mm×2.0mm=4.0mm2

−86%(%

)

vs

(A)

VIN = 12V

VOUT = 5.0V

0.01

0

10

20

30

40

50

60

70

80

90

100

0.1 1 10

VIN

CIN

CVREG CSSR1

R2

L

CFB

CBOOT

COUT

VOUT

BD9D322QWZ

VIN

BOOT

SW

FB

EN

GND

VREG

SS

BD9D322QWZ

DC/DC

17mm×20mm=340mm2 12mm×15mm=180mm2

−47%

12V

5V

( )(V) (A) (V) (V) (MHz) (W×D×H mm)

BD9A302QWZ

BD9B304QWZ

BD9B305QUZ

BD9D322QWZ

BD9D323QWZ

7

7

7

20

20

3

3

3

3

3

1

1 2

1

0.7

0.7

—

—

—

—

—

—

—

—

—

—

−40 85

−40 85

−40 85

−40 85

−40 85

2.7 5.5

2.7 5.5

2.7 5.5

4.5 18

4.5 18

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.6 (VIN×0.8)

0.765 7.0(VIN×0.07) (VIN×0.65)

0.765 7.0(VIN×0.07) (VIN×0.65)

—

UMMP008AZ020(2.0×2.0×0.4)

UMMP008AZ020(2.0×2.0×0.4)

UMMP008Z2020(2.0×2.0×0.4)

VMMP08LZ2020(2.0×2.0×0.4)

UMMP008Z2020(2.0×2.0×0.4)

BD9Axxx /BD9Bxxx /BD9Dxxx

BD9F800MUX MOSFET DC/DC 3.5mm

8A

4.5V 28V

0.765V 13.5V

0.765V±1.05%

8A

300kHz/600kHz

FET 23mΩ, 11mΩ

(OCP) (SCP)

(TSD) (UVLO)

BD9F800MUX

07

PCB

30mm×20mm=600mm2

VQFN11X3535A

3.5mm(Typ)×3.5mm(Typ)×0.6mm(Max)

VIN

VOUT

COUT

R2

R1

CIN

RFREQ

CVREG

Enable

CBOOT

L

BD9F800MUX

VIN

BOOT

SW

VOUT

FB

GND

EN

PGND

FREQ

VREG

PGD

BD9F800MUX vs

VOUT

100mV/div

ILOAD

2A/div

500μs/div

(%)

IOUT(A)

0

10

20

30

40

50

60

70

80

90

100

0 1 2 3 4 5 6 7 8

VIN=12V

VOUT=3.3V

fOSC=300kHz

DC/DC

New

BD9F800MUX

VIN=12V

VOUT=3.3V

ILOAD=2A 6A 2A

(%)

IOUT(A)

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

0

10

20

30

40

50

60

70

80

90

100

BD9G201EFJ-LB BD9G401EFJ-M 4.5V 42V MOSFET

12V/24V 3.3V/5V

4.5V 42V

0.8V VCC

0.8V±1.5%

1.5A(BD9G201)

3.5A(BD9G401)

300kHz

MOSFET 140mΩ

250kHz 500kHz

UVLO

LDO Duty95%

(OCP) (TSD)

(UVLO)

BD9G201EFJ-LB/BD9G401EFJ-M

08

HTSOP-J8ES

4.90mm(Typ)×6.00mm(Typ)×1.00mm(Max)

BD9G401EFJ-M vs

Exposed Pad

VOUT=5.0V

VCC=12V

VCC=24V

VCC=36V

VCC=42V

VOUT VCC

EN

SYNC

5V/1.5A

COUT47μF/16V

CVCC10μF/50V

L1 22μH

0.01μF

0.1μF

R4

R5

D1

160kΩ

30kΩ 4.7kΩ

BD9G401EFJ-M

LX VCC

BST

EN

SYNC

GND

VC

FB

BD9G401EFJ-M

DC/DC

vs

0.6V 4.5V

3.3V( 1.3%/−1.15%)

0.9V

500mA(VIN>1.8V, High Power )

50mA(VIN>1.8V, Low Power )

13μA(High Power )

7μA(Low Power )

2.7μA

800kHz

OFF UVLO

High Power PFM/PWM

Low Power PFM

VIN>VOUT

( 2 1.5V)

(UVLO)

(OVP) (OCP)

(SCP) (TSD)

BU33UV7NUX 1 2 3.3V DC/DC 0.9V

0.6V 3.3V 13μA

BU33UV7NUX

09

PCB

15mm×18mm

( )IC

712

657

537

BU33UV7NUXLow Power Mode

BU33UV7NUXHigh Power Mode

2Ah

VIN=1.2V

VOUT=3.3V

IOUT=50μA

(%)

(mA)

BU33UV7NUX High Power Mode

BU33UV7NUXLow Power Mode

0.01

50

60

70

80

90

100

0.1 1 10 100 1,000

VIN=2.5V

VOUT=3.3V

DC/DC

VSON10X3020

3.0mm(Typ)×2.0mm(Typ)×0.6mm(Max)

COUTCIN

VOUT

BU33UV7NUX

BU33UV7NUX

VIN VOUT

SW

PGND

FB

MODE

INTLDO

AGND

RSTB

EN

L 4.7μH

175

120

New

3.5V 60V

0.8V±1.5V

100kHz 2.5MHz

EN ON/OFF

UVLO

90% / 50%

BD9615MUV-LB (60V) Nch-FET

FET IC

BD9615MUV-LB

10

BD9615MUV-LB

VREGVREFVCCEN

MON PGDB

OUT

OCP_P

OCP_M

GND

SYNC

SYNC

MDT RT

COMP

FB

SS

VOUT

VCC

CVREGCVREFCCC

C3

C2

CSS

RRT

ROCPP

RSCPP

ROCPM R1

C1 RFB1 RNCN1

RNCN2RFB2

Q1

CVOUT

Power Good

L1

D1

CVN

COCP

R2

(%)

vs

(mA)

1

0

10

20

30

40

50

60

70

80

90

100

10 100 1,000

VIN=3.5V

VOUT=5.1V

fOSC=500kHz

VQFN16KV3030

3.0mm(Typ)×3.0mm(Typ)×1.0mm(Max)

BD9615MUV

DC/DC

BD9x

DC/DC

BD9x

“BD” “9”

11

BD9Gxxx

(V)

(A)

BD9Dxxx

BD9Exxx

BD9Cxxx

BD9AxxxBD9Bxxx

BD9Gxxx x

BD9Gxxx

BD9Gxxx

3.3

0.5

1.0

2.0

3.0

4.0

5.0

6.0

8.0

5.0 12 24 48 60

BD9Vxxx

BD9Fxxx

B D 9 A 3 0 0

9 :

8 :

No. 00/01/02/

A : 7V

B : 7V

C : 20V

D : 20V

E : 40V

F : 40V

G, V : 80V

1 : 1A

2 : 2A

3 : 3A

4 : 4A

A 10A

Z :

DC/DC

12

DC48VPoE

BD9Vxxx

P.19BD9Gxxx

DC24V P.19BD9Gxxx

P.17BD9Fxxx

P.17BD9Exxx

DC7.4V(2cell) P.15BD9Dxxx

P.15BD9Cxxx

DC5V

POL

P.13BD9Bxxx

P.13BD9Axxx

DC12VAV

FPGA

P.17BD9Fxxx

P.17BD9Exxx

P.15BD9Dxxx

P.15BD9Cxxx

DC/DC

3.3V, 5V

BD9Axxx BD9Bxxx

BD9Axxx BD9Bxxx 5V 3.3V 1.8V 1A 6A

IC PWM PFM

BD9Bxxx BD9Axxx PCB

PCB IC

13

BD9Axxx

BD9Axxx

BD9Axxx

BD9Bxxx

BD9A101MUV-LB

1A

BD9B301MUV-LB

3A

BD9A302QWZ

3A

2.0×2.0×0.4mm

BD9B304QWZ

3A

2.0×2.0×0.4mm

BD9B305QUZ

3A

2.0×2.0×0.4mm

BD9B333GWZ

3A

1.98×1.8×0.4mm

BD9A100MUV

1A

BD9A300MUV

3A

BD9A400MUV

4A

BD9A600MUV

6A

BD9B100MUV

1A

BD9B200MUV

2A

BD9B300MUV

3A

BD9B400MUV

4A

BD9B500MUV

5A

BD9B600MUV

6A

BD9A301MUV-LB

3A

0.4mm 0.5mm

CSP

(Min 0.6V)

DC/DC

BD9Axxx BD9Bxxx

14

(V) (A) (V) (V) ( ) (mm)(MHz)

BD9A400MUV

BD9A600MUV

BD9B100MUV

BD9B200MUV

BD9B300MUV

BD9B301MUV-LB

BD9B400MUV

BD9B500MUV

BD9B600MUV

BD9A302QWZ

BD9B304QWZ

7

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.6 (VIN×0.8)

0.6 (VIN×0.8)

1

1

1 2

1

1 2

1.3

BD9A100MUV

BD9A101MUV-LB

BD9A300MUV

BD9A301MUV-LB

−40 85

−40 125

−40 85

−40 125

−40 85

−40 125

UMMP008AZ020

(2.0×2.0×0.4)

VMMP08LZ2020

(2.0×2.0×0.4)

UCSP35L1

(1.98×1.8×0.4)

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

BD9B305QUZ

BD9B333GWZ

3

3

4

6

1

2

3

3

4

5

6

1

1

3

3

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

VQFN016V3030

—

—

—

—

— —

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—— —

2.7 5.5

DC/DC

BD9B305QUZ vs

BD9B305QUZ PCB

5V 3.3V 5V 1.8V

(%)

(mA)

0.001 0.01 0.1 1 30

10

20

30

40

50

60

70

80

90

100

C6

Power Good

VOUT

BD9B305QUZ

VIN BOOT

SW

FB

C5

L1

C4

C1C2

C3R1

R2

GND

ENEnable

PGD

SS

VIN

12V

BD9Cxxx BD9Dxxx 12V 5V 3.3V BD9Cxxx

BD9Dxx BD9Cxxx

PWM

15

BD9Cxxx BD9Dxxx

BD9Cxxx

—

BD9Dxxx

BD9C301FJ-LB

3A

BD9C301FJ

3A

BD9C401EFJ

4A

BD9C501EFJ

5A

BD9C601EFJ

6A

BD9D320EFJ

3A

BD9D321EFJ

3A

BD9D322QWZ

3A

2.0×2.0×0.4mm

BD9D323QWZ

3A

2.0×2.0×0.4mm

VIN

Enable

VOUT2

1

6

3 4

5

7

8

BD9C301FJ

VIN SW

SW

COMP

FB

PGND

EN

AGND

DC/DC

BD9C301FJ

BD9D300MUV

3A

3.0×3.0×1.0mmm

VIN

Enable

VOUT

BD9D300MUV

BD9D300MUV

AVIN SW10 1

SW 2

SW 3

VOUTS 14

FB 5

SS 9

AGND 6

RESERVE 7

PVIN11

PVIN12

PGND15

PGND16

EN13

PGD4

MODE8

Power Good

DC/DC 16

BD9C301FJ PCB

27mm×9mm 243mm2

BD9D321EFJ PCB

17mm×20mm 340mm2

BD9D322QWZ PCB

12mm×15mm 180mm2

VOUT

100mV/div

ILOAD

1A/div

1ms/div

vs BD9D300MUV

(%)

(A)

0.001 0.01 0.1 1 30

10

20

30

40

50

60

70

80

90

100

BD9D300MUV

BD9D321EFJ

BD9D320EFJ

BD9C301FJ

IO = 0.1A 2A 0.1A

VIN = 12V

VOUT = 3.3V

BD9Cxxx BD9Dxxx

(V) (A) (V) (V) ( )(MHz)

BD9C301FJ

BD9C301FJ-LB

BD9C401EFJ

BD9C501EFJ

BD9C601EFJ

BD9D300MUV

BD9D320EFJ

BD9D321EFJ

BD9D322QWZ

BD9D323QWZ

(VIN×0.125) (VIN×0.7)

(VIN×0.125) 0.8

(VIN×0.075) (VIN×0.7)

(VIN×0.075) 0.8

0.9 5.25(VIN×0.125) VIN

0.765 7.0

(VIN×0.07) (VIN×0.65)

0.765 7.0

(VIN×0.07) (VIN×0.65)

0.5

0.7

0.7

HTSOP-J8

HTSOP-J8

UMMP008Z2020

UMMP008Z2020

−40 85

−40 125

−40 85

−40 85

−40 85

−40 85

−40 85 VQFN016V3030

−40 85

4

5

6

3

3

3

3

3

3

3

HTSOP-J8

HTSOP-J8

HTSOP-J8

SOP-J8

SOP-J8—

—

—

—

—

—

—

—

—

—

—

— —

—

— — —

—

—

—

20

4.5 18

4.5 18

4.0 17 1.25

24V

BD9Exxx BD9Fxxx 24V 12V 5V 3.3V BD9Exxx

3

BD9Fxxx

17

BD9Exxx BD9Fxxx

BD9Exxx

—

BD9Fxxx

1MHz

BD9E100FJ-LB

1A

BD9E300EFJ-LB

2.5A

570kHz

BD9E101FJ-LB

1A

BD9E301EFJ-LB

2.5A

300kHz

BD9E303EFJ-LB

3A

BD9E300EFJ-LB PCB

30mm×15mm 450mm2

BD9F800MUX PCB

30mm×20mm 600mm2

BD9E151NUX

1.2A, 600kHz

2.0mm×3.0mm×0.6mm

BD9F800MUX

8A

300k/600kHz

BD9F500QUZ

5A

600k/1M/2.2MHz

DC/DC

BD9E102FJ

1A, 570kHz

BD9E302EFJ

3A, 550kHz

18

VIN

VOUT

Enable

1

2

7

8

6

5

3

4

BOOT SW

COMP

FB

VIN

PGND

EN

AGND

vs

BD9Exxx BD9Fxxx

BD9E300EFJ-LB BD9E303EFJ-LB 24V DC/DC

BD9E300EFJ-LB 1MHz PCB BD9E303EFJ-LB FET

300kHz

(V) (A) (V) ( )(MHz)

40 7.0 36

39

30

30

30

−40 150

−40 85

−40 85

−40 85

−40 85

1

(V)

(VIN×0.15) (VIN×0.7)(VIN×0.15) 1.0

(VIN×0.0855) (VIN×0.7)(VIN×0.0855) 1.0

(VIN×0.15) (VIN×0.7)(VIN×0.15) 1.0

(VIN×0.0855) (VIN×0.7)(VIN×0.0855) 1.0

(VIN×0.06) (VIN×0.8)(VIN×0.06) 1.0

(VIN×0.143) (VIN×0.7)(VIN×0.143) 1.0

(VIN×0.143) (VIN×0.5)(VIN×0.143) 1.0

(VIN×0.06) (VIN×0.7) 1

(VIN×0.06) 1.0

0.765 13.5 1

0.6 14 1

BD9E100FJ-LB

BD9E101FJ-LB

BD9E300EFJ-LB

BD9E301EFJ-LB

BD9E303EFJ-LB

BD9F500QUZ

BD9E104FJ

BD9E302EFJ

BD9E151NUX

BD9F800NUX

1

0.57

1

0.57

0.3

0.6/1/2.2

0.57

0.55

0.6

0.3/0.6

1

1

2.5

2.5

3

5

1

3

1.2

8

4.5 36

7.0 26

7.0 28

6.0 28

4.5 28

(mm)

SOP-J8

SOP-J8

HTSOP-J8

HTSOP-J8

HTSOP-J8

VMMP16LZ3030

(3.0×3.0×0.4)

SOP-J8

HTSOP-J8

VSON008X2030

VQFN11X3535A

—

—

—

—

—

—

—

—

—

—

—

—

—

BD9E300EFJ-LB

BD9E303EFJ-LB

1MHz

300kHz

70%

80%

15%

6%

170mΩ/

140mΩ

90mΩ/

80mΩ

FET

27mm×10mm

270mm2

33mm×15mm

495mm2

4.7μH

10μH

2.5A

3.0A

(A)

—

—

—

—

—

—

—

—

(A)

(%)

0 0.5 1.0 1.5 2.0 2.5 3.0

0

10

20

30

40

50

60

70

80

90

100

VIN = 24V

VOUT=5.0V

BD9E303EFJ-LB

BD9E300EFJ-LB

DC/DC

BD9E300EFJ-LB

BD9E300EFJ-LB

BD9Gxxx 42V 48V 12V 24V BD9G341AEFJ

80V(76V ) 48V

BD9Vxxx “Nano Pulse Control”

1 IC 60V 2.5V

19

BD9Gxxx

BD9Vxxx

45V 70VBD9G401EFJ-M

3.5A

300kHz

80V

BD9V101MUF-LB

1A

1.9MHz 2.3MHz

BD9G341AEFJ-LB

3A

50kHz 750kHz

BD9G201EFJ-LB

1.5A

300kHz

BD9G341AEFJ

3A

50kHz 750kHz

BD9G101G

0.5A

1.5MHz

BD9G102G-LB

0.5A

1MHz

BD9Gxxx BD9Vxxx

(V) (A) (V) (V) ( )(MHz)

BD9G101G

BD9G102G-LB

BD9G201EFJ-LB

BD0G401EFJ-M

BD9V101MUF-LB

BD9G341AEFJ

BD9G341AEFJ-LB

1.5

1

0.3

—

—

—

—

— —

—

—

—

— —

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

— —

—

—

—

— —

45

0.5 6.0 42

(VIN×0.15) (VIN×0.7)(VIN×0.15) 1.0

(VIN×0.08) (VIN×0.8)(VIN×0.08) 0.75

0.8 VIN 1

−40 105

−40 85

SSOP6

SSOP6

HTSOP-J8ES

HTSOP-J8ES

VQFN24FV4040

HTSOP-J8

HTSOP-J8

−40 105

−40 85

−40 150

1.0 VIN 1

1

4.5 421.5

3.5

1

380

0.8 5.516 60

12 76

1.9 2.3

0.05 0.75

70

DC/DC

24V 48V 60V

BD9Gxxx BD9Vxxx

20

BD9G341AEFJ vs

5ms/div

LX20V/div

2A/div

IC

BD9G341AEFJ

VIN

VOUT

8 7

1

4

6

2

6

3

VCC BST

LX

FB

RT

GND

EN

VC

BD9V101MUF-LB PCB

18mm×20mm 360mm2

BD9G341AEFJ

IC

VIN

VIN

VOUT

VOUT

5 1

6

3

2

4

BD9G101G

Enable

Enable

Power good

VCC BST

LX

FB

GND

EN

BD9V101MUF-LB

VIN BST

SW

SW

VMOM

FB

COMP

RT

GND

PVIN

PVIN

PVIN

PVIN

PGND

PGND

PGND

PGND

EN

PGOOD

VREGH

(%)

(A)

1

0

10

20

30

40

50

60

70

80

90

100

10 100 1,000 3 ,000

VIN=48V

VOUT=5.0V

fSW=300kHz

1.5%

21.3%

16.3%

BD9G341AEFJ 1.5%

21.3%

16.3%

DC/DC

BD9G341AEFJ

BD9G341AEFJ

BD9V101MUF

BD9G101G

56V

BD9611MUV 60V DC/DC

PWM 2 10V Nch-FET

CTL

(EXUVLO) VCC-GND

21

( FET)

10V 56V( 60V)

1.0V (VIN×0.8)V

0.8V±1.0%

N-ch FET

9V 11V

50kHz 500kHz

UVLO

IC

(OCP) (TSD)

(UVLO)

BD9611MUV

Exposed Pad

BD9611MUV vs BD9611MUV

(%)

(A)

0 2 4 5 8 10 12

70

75

80

85

90

95

100

VOUT=12V

fSW=250kHz

DC/DC

BD9611MUV

CTL VCC

CLH

CLL

RCL

BST

HG

LX

REG10

LG

FB

INV

SS

REG5

RTSS

RT

SYNC

CLKOUT

GND PGND

BD9611MUV

Vo

Nch

220μF

5μH0.47μF

Nch

5mΩ

10μF×4

10μF×4 VIN

VIN=15V 56V

Vo

VOUT=12V

VIN=24V

VIN=36V

VIN=48V

VIN=24V

VIN=36V

VIN=48V

IO(5A/div.)

VOUT(0.5V/div.AC)

Tr 10μs

Under-shoot

480mV

VIN=34V

VOUT=12V

IO=0A 10A

DC/DC

200W

22

40V

24V

0.01A 8A

100kHz

PCBBD9611MUV vs

RSD221N06×3RB161VA-20

RSD221N06

BD9611MUV 200W

BD9611MUV

REG5 CTL VCC CLH CLL

BST

HG

LX

REG10

LG

SYNCPGNDCLORTSSRT

RCL

INV

SS

GND

CSS

CREG5

CREG10

C2

R2

R7R5

CVCC

VIN

CINRS

TR2

TR1

L1

COUT1

VOUT

COUT2

RHG

DI1 CBST

RSNB

CSNB

R1

C1

RCL

RT CRT

RD1

RU1

4.7μH

11

12

13

14

15

5

620

19

18

17

16

7 8 9 10

4

3

2

1

High-side FET : 56.1

IC : 57.4

Inductor : 56.2

Low-side FET : 58.9

Ta=25

(%)

(A)

VIN=40V

VO=24V

fSW=100kHz

0 1 2 3 4 5 6 7 8

0

10

20

30

40

50

60

70

80

90

100

BD7F100HFN-LB, BD7F100EFJ-LB DC/DC IC

23

DC/DC

3.0V 40V( 45V)

50V( 60V)

1.25A

400kHz

±1.5%

EMC

2

(OCP) (TSD) (UVLO)

BD7F100HFN-LB/BD7F100EFJ-LB

BD7F100HFN-LB

HSON8

2.90mm×3.00mm×0.60mm

BD7F100EFJ-LB

HTSOP-J8

4.90mm×6.00mm×1.00mm

MCU

BD7F100HFN-LB

VIN

VIN

VIN

VOUT_UH

GND_UH

VOUT_UH

VOUT_WH

GND_WH

VIN VOUT_WH VOUT_WH

GND_WH

VOUT_LVIN

GND_L

VIN VOUT_L

GND_L GND_L

UL

WL

VOUT_L

GND_WH

WH

VOUT_UH

GND_UH GND_UH

UH

BD7F100HFN-LB

BD7F100HFN-LB

Isolator

Isolator

Isolator

Isolator

DC/DC

DC/DC 24

BD7F100HFN-LB vs

BD7F100HFN-LB BD7F100HFN-LB 24V 5V

VIN24V

VIN

BD7F100HFN-LB

SDX/EN

COMP

AGND REF PGND

SW

FB

10μF63μH

3 1

1 2

7μH47μF

VOUT −

VOUT5V,1A

3.9kΩ

SBD

SBD

Vf

VIN5V

10μF 22μF40μH10μH

3.9kΩ

SBD

SBD

3

BD7F100HFN-LB 5V 5V

BD7F100HFN-LB

VIN

SDX/EN

COMP

AGND REF PGND

SW

FB

VOUT−

VOUT15V, 240mA

(W)

(V)

0

0

1

2

3

4

5

6

7

8

5 10 15 20 25 30 35 40 45 50

(V)

(mA)

0

4.75

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

5.25

200 400 600 800 1,000

Conditions

VIN = 24V

VOUT = 5.0V

1 1 1

BD7F100HFN-LB 24V ±15V

BD7F100HFN-LB

VIN24V

10μF 10μF

10μF

50μH

50μH

50μH

COM

VOUT15V,220mA

3.9kΩ

SBD

SBD

SBD

VIN

SDX/EN

COMP

AGND REF PGND

SW

FB

VOUT−−15V, −220mA

25

PWM

(V)

0.3

0.5

0.6

0.75

0.8

1

(A)

(V)

7

6

45

45

7

7

7

7

7

7

7

7

7

15

7

7

7

7

7

7

7

7

15

22

40

40

30

70

BD9122GUL

BD70522GUL

BD9G101G

BD9G102G-LB

BU9006GUZ

BD9102FVM

BD8966FVM

BD9120HFN

BD8967FVM

BD9104FVM

BD8312HFN

BU90054GWZ

BU90002GWZ

BD9B100MUV

BD8313HFN

BD9227F

BD9E100FJ-LB

BD9E101FJ-LB

BD9E104FJ

BD9V101MUF-LB

1

BD9161FVMBD9161FVM-LB

BD9109FVMBD9109FVM-LB

BD9106FVMBD9106FVM-LB

BU90008GWZBU90003GWZ

BU90007GWZBU90009GWZ

BU90004GWZBU90104GWZ

BU90005GWZBU90006GWZ

BD9A100MUVBD9A101MUV-LB

DC/DC

1A

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

DC/DC 26

(A)

0.3

0.5

0.5

0.5

0.6

0.75

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

1

1

1

1

1

1

1

1

1

1

1

1

1

1

(V)

2.5

2.5

6

6

2.5

2.5

4.5

4

4

4

2.7

4.5

4.5

3.5

2.3

2.3

2.3

2.3

2.3

4

2.7

2.7

3.5

6

7

7

7

16

5.5

5.5

42

42

4.5

4.5

5.5

5.5

5.5

5.5

4.5

5.5

5.5

14

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

14

20

36

36

26

60

(MHz)

1

1

1.5

1

1

2

1

1

1

1

1

1

1

1.5

5.4

5.4

6

6

1

1或2

1

1

1

0.57

0.57

1.9 2.3

( )

−25 85

−40 85

−40 105

−40 85

−25 85

−35 85

−25 85

−25 85

−25 85

−25 85

−25 85

−25 85

−25 85

−25 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 150

−40 150

−40 85

−40 150

(mm)

SSOP6

SSOP6

MSOP8

MSOP8

MSOP8

MSOP8

MSOP8

HSON8

MSOP8

MSOP8

HSON8

VQFN016V3030

VQFN016V3030

HSON8

SOP8

SOP-J8

SOP-J8

SOP-J8

VQFN24FV4040

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

(V)

1.0 2.0

1.2 3.3 1

1.0 3.3

0.95 VIN

3.3

1.24

1.0 2.5

1.0 2.5

1.0 1.5

3.3

3.3

1.2 12.0

1.8

1.8

3.3

0.8 (VIN×0.7)

0.8 (VIN×0.8)

1.2 12.0

0.8 5.5

10μF

100%

10μF

(VIN×0.15) (VIN×0.7)

(VIN×0.15) 1.0

(VIN×0.008) (VIN×0.8)

(VIN×0.008) 0.75

1.0

1.2

3.6

4

4

4.2

1.25

1.3

2.5

3.0

(VIN×0.252) VIN

(VIN×0.252) 1.0

(VIN×0.15) (VIN×0.7)

(VIN×0.15) 1.0

(VIN×0.0855) (VIN×0.7)

(VIN×0.0855) 1.0

(VIN×0.143) (VIN×0.5)

(VIN×0.143) 1.0

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

100%

VCSP50L2

(2.5×1.1)

VCSP50L1C

(1.76×1.56×0.57)

VCSP35L1

(1.6×1.6×0.4)

UCSP35L1

(1.3×0.9×0.4)

UCSP35L1

(1.3×0.9×0.4)

UCSP35L1

(1.3×0.9×0.4)

UCSP30L1

(1.3×0.9×0.33)

UCSP35L1

(1.3×0.9×0.4)

UCSP35L1

(1.3×0.9×0.4)

100%

10μF

100μF

−40 85

−40 125

1.2A

27

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

(V)

(A)

1.2

1.5

2.0

2.5

BD8964FVM

BD9107FVM

BD9123MUV

BD9E151NUX

BU90023NUX

BU90028NUX

BD9701CP-V5

BD9701FP

BD9703CP-V5

BD9703FP

BD9870FPS

BD9873CP-V5

BD9G201EFJ-LB

BD8961NV

BD9111NV

BD9110NV

BD89630EFJ

BD8960NV

BD9130EFJ

BD9130NV

BD9B200MUV

BD9141MUV

BD95821MUV

BD9778HFP

BD9E300EFJ-LB

BD9E301EFJ-LB

BD9325FJBD9325FJ-LB

(V)

7

7

7

30

7

7

36

36

36

36

36

36

45

7

7

7

7

7

7

7

7

15

15.2

20

36

40

40

1

1A

DC/DC

1.2A 2.5A

PWM

DC/DC 28

( )(A)

1.2

1.2

1.2

1.2

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

2

2

2

2

2

2

2

2

2

2

2

2

2.5

2.5

(V)

4

4

2.7

6

2.3

2.3

8

8

8

8

8

8

4.5

4.5

4.5

4.5

2.7

2.7

2.7

2.7

2.7

4.5

7.5

4.75

7

7

7

5.5

5.5

5.5

28

5.5

5.5

35

35

35

35

35

35

42

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

13.2

15

18

35

36

36

(V)

1.0 1.8

1.0 1.8

0.85 1.2

1.23

1.175

1.0 (VIN−3.0)

1.0 (VIN−3.0)

1.0 (VIN−3.0)

1.0 (VIN−3.0)

1.0 (0.8×(VIN−IO×RON)

1.0 (0.8×(VIN−IO×RON)

0.8 VIN 1

3.3

3.3

1.0 2.5

1.0 2.5 1

1.0 2.5 1

1.0 2.5 1

1.0 2.5 1

0.8 (VIN×0.8)

2.5 6.0 1

0.9 (VIN×0.9)

(VIN×0.06) (VIN×0.7) 1

(VIN×0.06) 1.0

0.8 (VIN×0.5)

(VIN×0.5) 5.5

(VIN×0.06) VIN

(VIN×0.06) 1.0

(VIN×0.15) (VIN×0.7)

(VIN×0.15) 1.0

(VIN×0.0855) (VIN×0.7)

(VIN×0.0855) 1.0

(MHz)

1

1

1

0.6

1

1

0.1

0.1

0.3

0.3

0.9

0.11

0.3

1

1

1

1

1

1

1

1或2

0.5

0.5 0.8

0.38

0.05 0.5

1

0.57

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

100%

100%

100%

100%

100%

100%

100%

3bit

−25 85

−25 85

−40 95

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 105

−25 105

−25 105

−25 105

−25 85

−25 105

−25 105

−25 105

−40 85

−40 105

−20 100

−40 85

−40 125

−40 150

−40 150

MSOP8

MSOP8

VQFN016V3030

VSON008X2030

VSON008X2030

VSON008X2030

TO220CP-V5

TO252-5

TO220CP-V5

TO252-5

TO252S-5

TO220CP-V5

HTSOP-J8ES

SON008V5060

SON008V5060

SON008V5060

HTSOP-J8

SON008V5060

HTSOP-J8

SON008V5060

VQFN016V3030

VQFN020V4040

VQFN016V3030

SOP-J8

HRP7

HTSOP-J8

HTSOP-J8

3A

29

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

(V)

(A)

(V)

7

7

7

7

7

7

7

7

7

7

7

20

15.2

20

20

20

20

20

15

20

30

40

36

36

30

80

3.0

BD8962MUV

BD9132MUV

BD8963EFJ

BD9134MUV

BD9139MUV

BD9A302QWZ

BD9B304QWZ

BD9B305QUZ

BD9B333GWZ

BD95831MUV

BD9D300MUV

BD9D320EFJ

BD9D321EFJ

BD9D322QWZ

BD9D323QWZ

BD9859EFJ

BD9E302EFJ

BD9E303EFJ-LB

BD9702CP-V5

BD9874CP-V5

BD95513MUV

BD9A300MUVBD9A301MUV-LB

BD9B300MUVBD9B301MUV-LB

BD9C301FJBD9C301FJ-LB

BD9326EFJBD9326EFJ-LB

BD9G341AEFJBD9G341AEFJ-LB

2.5A

DC/DC

3A

PWM

1

DC/DC 30

( ) (mm)(A)

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

(V) (V)

0.8 2.5 1

0.8 3.3 1

1.0 2.5 1

3.3

0.8 3.3 1

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.6 (VIN×0.8)

0.6 (VIN×0.8)

1.0 (VIN×0.7)

0.9 (VIN×0.9)

1.0 (VIN−3.0)

1.0 (0.8×(VIN−IO×RON)

0.7 5.0

1.0 VIN 1

(MHz)

1

1

1

1

1

1

1或2

1

1或2

1

1.3

0.5

0.5 0.8

1.25

0.7

0.7

0.7

0.7

0.75

0.38

0.55

0.3

0.11

0.11

0.2 1.0

0.05 0.75

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

−40 105

−40 105

−25 85

−40 105

−40 105

−40 85

−40 85

−40 85

−40 85

−20 100

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 150

−40 85

−40 85

−10 100

−40 85

VQFN020V4040

VQFN020V4040

HTSOP-J8

VQFN020V4040

VQFN016V3030

VQFN016V3030

VQFN016V3030

UMMP008AZ020

UMMP008AZ020

SOP-J8

VQFN016V3030

VQFN016V3030

HTSOP-J8

HTSOP-J8

HTSOP-J8

HTSOP-J8

HTSOP-J8

HTSOP-J8

TO220CP-V5

TO220CP-V5

VQFN032V5050

HTSOP-J8

2.7

2.7

2.7

4.5

2.7

2.7

2.7

2.7

2.7

2.7

2.7

4.5

7.5

4.0

4.5

4.5

4.5

4.5

5

4.75

7

7

8

8

4.5

12

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

18

15

17

18

18

18

18

14

18

28

36

35

35

28

76

(VIN×0.125) (VIN×0.7)

(VIN×0.125) 0.8

0.9 5.25

(VIN×0.125) VIN

0.8 (VIN×0.5)

(VIN×0.5) 5.5

0.765 7.0

(VIN×0.07) (VIN×0.65)

0.765 7.0

(VIN×0.07) (VIN×0.65)

0.765 7.0

(VIN×0.07) (VIN×0.65)

0.765 7.0

(VIN×0.07) (VIN×0.65)

(VIN×0.143) (VIN×0.7)

(VIN×0.143) 1.0

(VIN×0.06) (VIN×0.8)

(VIN×0.06) 1.0

−40 85

−40 125

−40 85

−40 125

−40 85

−40 125

VMMP08LZ2020

(2.0×2.0×0.4)

UCSP35L1

(1.98×1.8×0.4)

UMMP008Z2020

(2.0×2.0×0.4)

UMMP008Z2020

(2.0×2.0×0.4)

3.5A

31

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

(V)

(A)

BD9G401EFJ-M

BD9137MUV

BD91361MUV

BD9A400MUV

BD9B400MUV

BD9C401EFJ

BD95841MUV

BD95514MUV

BD91364BMUU

BD9B500MUV

BD9C501EFJ

BD9F500QUZ

BD9A600MUV

BD9B600MUV

BD95861MUV

BD9C601EFJ

BD95500MUV

BD9F800MUX

(V)

45

7

7

7

7

20

15.2

20

30

7

7

20

39

7

7

20

20

24

30

1

3.5

4.0

5.0

6.0

8.0

BD9327EFJBD9327EFJ-LB

3A

DC/DC

3.5A 8.0A

PWM

DC/DC 32

( ) (mm)(A)

3.5

4

4

4

4

4

4

4

4

5

5

5

5

6

6

6

6

6

8

(V) (V)

0.8 VIN 1

0.8 3.3 1

0.8 3.3 1

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.9 (VIN×0.9)

0.7 5.0

0.8 (VIN×0.8)

0.8 (VIN×0.8)

0.6 14 1

0.8 (VIN×0.7)

0.8 (VIN×0.8)

0.7 5.0

0.765 13.5 1

(MHz)

0.3

1

1

1

1或2

0.5

0.5 0.8

0.38

0.2 1.0

1.7

1或2

0.5

0.6 / 1 / 2.2

1

1或2

0.35 0.8

0.5

0.2 1.0

0.3 / 0.6

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

−40 105

−40 105

−40 105

−40 85

−40 85

−40 85

−20 100

−40 85

−10 100

−40 105

−40 85

−40 85

−40 85

−40 85

−40 85

−20 100

−40 85

−10 100

−40 85

HTSOP-J8ES

VQFN020V4040

VQFN020V4040

VQFN016V3030

VQFN016V3030

HTSOP-J8

VQFN016V3030

HTSOP-J8

VQFN032V5050

VQFN20U4040M

VQFN016V3030

HTSOP-J8

VQFN016V3030

VQFN016V3030

VQFN024V4040

HTSOP-J8

VQFN040V6060

VQFN11X3535A

4.5

2.7

2.7

2.7

2.7

4.5

7.5

4.75

4.5

2.9

2.7

4.5

4.5

2.7

2.7

7.5

4.5

3

4.5

42

5.5

5.5

5.5

5.5

18

15

18

28

5.5

5.5

18

36

5.5

5.5

18

18

20

28

(VIN×0.125) (VIN×0.7)

(VIN×0.125) 0.8

0.8 (VIN×0.5)

(VIN×0.5) 5.5

(VIN×0.075) (VIN×0.7)

(VIN×0.075) 0.8

0.8 (VIN×0.5)

(VIN×0.5) 5.5

(VIN×0.075) (VIN×0.7)

(VIN×0.075) 0.8

2bit

VMMP16LZ3030

(3.0×3.0×0.4)

33

(A)

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 60

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

(V)

BD91501MUV

BD9151MUV

BD9150MUV

BD9152MUV

BD93291EFJ

BD95830MUV

2

2

2

2

2

2

0.4

0.8

1.5

2.5

3.0

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 56

2.5 2.7 2.9 3.5 4.0 4.5 5.0 6.0 7.5 10 14 16 20 26 30 36 56

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

2.3 2.55 2.8 3.0 3.6 4.2 4.75 5.5 7.0 8.0 12 15 18 25 28 35 42 76

(V)

BD9305AFVM

BD63536FJ

BD9611MUV

BD95602MUV/BD95602MUV-LB

1

1

1

2

1

DC/DC

PWM

PWM

DC/DC 34

( )

(V)

7

7

7

7

30

15.1

(V)(MHz)

1.65

1

1.5

1

1.5 2.5

0.4 0.8

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

100% −30 105

−40 85

−40 85

−40 85

−40 85

−20 100

VQFN016V3030

VQFN020V4040

VQFN020V4040

VQFN020V4040

HTSOP-J8

VQFN032V5050

(A)

Io1 : 0.4

Io2 : 0.3

Vo1 : 2.55

Vo2 : 1.80

Vo1 : 1.8

Vo2 : 1.2

Vo1 : 3.3

Vo2 : 0.8 2.5

Vo1 : 3.3

Vo2 : 0.8 2.5

Vo1 : 5.0

Vo2 : 0.8 4.0

Vo1 : 0.8 5.5

Vo2 : 0.8 5.5

Io1 : 0.4

Io2 : 0.8

Io1 : 1.5

Io2 : 1.5

Io1 : 1.5

Io2 : 1.5

Io1 : 2.5

Io2 : 1.5

Io1 : 3.0

Io2 : 3.0

(V)

2.55

2.8

4.75

4.5

8

7.5

5.5

5.5

5.5

5.5

26

15

(V)

20

32

60

30

(MHz)

0.1 0.8

0.01 0.3

0.05 0.5

0.15 0.5

(V)

1.25 VIN1

1.25 VIN1

1.0 (VIN×0.8)

1.0 5.5

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

— UVLO

3.3V LDO 5V LDO

( )

−40 85

−25 85

−40 105

−20 85

MSOP8

SOP-J8

VQFN020V4040

VQFN032V5050

(V)

4.2

3

10

5.5

18

30

56

28

35

PWM

(mA

)

10

300

500

600

1,000

1,400

2,000

2,500

0.9 1.8 2.8 3.5 4.0 4.5 5.5 6.5 7.5 10 12 16

0.9 1.8 2.8 3.5 4.0 4.5 5.5 6.5 7.5 10 12 16

0.6 1.75 2.1 3.0 3.6 4.2 5.0 6.0 7.0 8.0 11 15 18

0.6 1.75 2.1 3.0 3.6 4.2 5.0 6.0 7.0 8.0 11 15 18

BU33DV5G

BU33DV7NUX

BU34DV7NUX

BU33UV7NUX

BD8316GWL

BD8317GWL

BD8152FVM

BD8158FVM

BD83070GUL

BD8306MUV

BD8314NUV

BD8311NUV

1

1

1

1

1

2

2

1

1

1

1

1

1

PWM

2.6 3.0 3.6 4.2 6.0 8.0 12 15 18 26 30 42

2.6 3.0 3.6 4.2 6.0 8.0 12 15 18 26 30 42

2.5 2.7 3.5 4.0 5.0 7.0 10 14 16 20 28 35 60

2.5 2.7 3.5 4.0 5.0 7.0 10 14 16 20 28 35 60

BD8303MUV

BD9306AFVM

BD9851EFV

BA9743AFV

BA9744FV

BD9615MUV-LB

1

1

2

2

2

2

1

BA9741F/BA9741FS

1 IC

DC/DC

(V)

(V)

BD83854GWLBD83854MUV

DC/DC 36

( )

−40 85

−40 85

−40 85

−40 85

−40 85

−35 85

−35 85

−40 85

−40 125

−40 125

−40 85

−25 85

−25 85

(mm)

SSOP5

VSON010V3030

VSON010V3030

VSON010X3020

UCSP50L1(1.8×1.5×0.5)

UCSP50L1(1.8×1.5×0.5)

MSOP8

MSOP8

UCSP50L1C(1.2×1.6)

VQFN016V3030

VSON010V3030

VSON010V3030

(mA)(V)

1.75

1.8

1.8

0.6

2.5

2.5

2.5

2.5

2.1

1.8

1.8

3

3.5

4.5

5.5

5.5

4.5

4.5

5.5

5.5

5.5

4

5.5

5.5

12

11

10

300

300

500

600

1,000

1,000

1,400

1,400

1,000

2,000

2,500

2,500

(V)

3.3

3.3

3.4

3.3

±5.4

VIN 14

VIN 14

3.3

1.8 5.2

4.0 12

4.0 11

(kHz)

100

600

600

800

500/1,000

1600

800

600/1,200

600/1,200

1500

300 2,000

1,200

1,200

Vo1 : −9.0 −1.0

Vo2 : VIN 18

Vo1 : −9.0 −1.0

Vo2 : VIN 18

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

( )

−25 85

−40 85

−40 85

−40 85

−40 85

−40 85

−40 105

VQFN016V3030

MSOP8

HTSSOP-B20

SSOP-B16

SSOP-B16

VQFN16KV3030

(V)

(V)

2.7

4.2

4

3.6

2.5

3.6

3.5

14

18

18

35

35

35

60

15

20

20

36

36

36

62

(V)

1.8 12

VIN (VIN/0.3)

1.0 1

2.505 1

1.222 1

2.5 1

3.9 1

(kHz)

200 1,000

100 800

10 3,000

10 800

10 800

10 800

100 2,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

SOP16/

SSOP-A16

—

UCSP50L1C(1.8×1.5×0.57)

VQFN20PV3535

37

DC/DC

(W)

BD7F100HFN-LB/BD7F100EFJ-LB

BD7F200HFN-LB/BD7F200EFJ-LB

BD7J200HFN-LA/BD7J200EFJ-LA

1W(VIN 5.0V )

5W(VIN 24V )

2W(VIN 5.0V )

10W(VIN 24V )

10W(VIN 48V )

(V)

45

45

80

(A)

1.25

2.75

1.38

(V)

3.0 40

5.0 40

8.0 80

(kHz)

400

400

400

( )

−40 125

−40 125

−40 125

HSON8/

HTSOP-J8

HSON8/

HTSOP-J8

HSON8/

HTSOP-J8

DC/DC

38

https://www.rohm.com.cn

IC

DC/DC

No.62P7220C-B 06.2019 CN

1) 2019 3 1

2)

3)

4)

5)

6) AV OA

7)

8)

•

9)

•

10)

11)

12) RoHS RoHS

13)

14)