i6a evaluation kit.ppt - tdk-lambda · application note: i6a series– evaluation kit ©2001-2016...

Application Note: i6A Series– Evaluation Kit

©2001-2016 TDK – Lambda Americas Inc.AN i6A – Evaluation Kit – Rev 1.0.ppt

(800) 526-2324

10/11/2016 1/4

i6A SeriesEvaluation Kit

On/Off



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Part Number & Operating Range



(800) 526-2324

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Single Output

3/4

On/Off

On/Off

TP20 GND (-)

TP19 Vin (+)

NC

Enable

Vin (-)

Vin (+)

NC

NC

Vout (-)

Vout (+)

Vout Trim Adjust

TP1 Enable TP2 Trim TP3 Vout Sense

TP15 Vout (+)

TP16 Vout (-)



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Dual Output

4/4

On/Off 1

TP20 GND (-)

TP19 Vin (+)

Enable 2

Enable 1

Vin (-)

Vin (+)

Vout2 (-)

Vout2 (+)

Vout1 (-)

Vout1 (+)

Vout 1 Trim Adjust

TP1 Enable 1TP2 Trim 1 TP3 Vout 1 Sense

TP15 Vout 1 (+)

TP16 Vout 1 (-)

On/Off 2 TP8 Enable 2

Vout 2 Trim Adjust

TP9 Trim 2 TP10 Vout 2 Sense

TP17 Vout 2 (+)

TP18 Vout 2 (-)



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Constant Current

For constant current operation, please contact TDK Lambda Americas’ Technical support.

TDK-Lambda Americas Inc.

401 Mile of Cars Way, Suite 325

National City, California 91950

Phone (800) 526-2324

www.us.tdk-lambda.com/lp



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1. Once the input voltage is present, the module can be turned ON or OFF by using the ON/OFF toggle switch(s).

2. The user can change the output voltage by using Vout 1 or Vout 2 Trim adjust potentiometers.

3. Please note the specified operating ranges and keep in mind the positive output units are step-down converters. Please also see the product data sheets for more details about the specified operating range for specific units.

As an example for the i6A20A-001-EVK-S1PX:



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Set-up Example – Single Output

Vin Vout



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Set-up Example – Dual Output

Input

connections

Input voltage

monitoring

Output voltage

monitoring

Output

connections



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Set-up Example – Single Output Using Scope

Blue – application of input voltage

Red – output voltage rising into regulation

A scope probe can be connected at the input or output test points to observe dynamic performance such as start-up or transient response.

Be aware that the loop formed by the scope probe’s ground

lead may pick up spurious switching noise.



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Set-up Example – Dual (+/-) Output Using Scope

Black - applicationof inputvoltage

Blue - positive output voltage

Red - negative output voltage

A scope probes can be connected at the input or output test points to observe dynamic performance such as start-up or transient response.

Be aware that the loop formed by the scope probe’s ground

lead may pick up spurious switching noise.



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Set-up Example – Using Scope

Full load output ripple with scope socket Full load output ripple with ground loop acting as

an antenna



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Schematic – Single Output (positive)

TP15

1

TP16

1

TP19

1

TP20

1

CCW

R834

50K

1

2

3Vout1

+S

Trim

PS1

C815

1uF

1 2

C817

1000

pF

1 2

Vout1

-

C816

1uF

1 2

VIN+

On/O

ff

Vin-

SENS

E+

TRIM

VOUT

+

PG VOUT

-

SEQ

SYNCM/S

PS1

N/A

1 2 3

457 68

3233

34

R821 1K

12

CCW50K

1

2

3

VIN+

On/O

ff

Vin-

SENS

E+

TRIM

VOUT

+

PG VOUT

-

SEQ

SYNCM/S

PS3

N/A

1 2 3

457 68

3233

34

Vout1

_Trim

Vout1

+

Vout1

-

VIN+

On/O

ff

Vin-

SENS

E+

TRIM

VOUT

+

PG VOUT

-

SEQ

SYNCM/SPS

5N/

A

1 2 3

457 68

3233

34

Vin(+)

C3 10uF1 2

+C8

1010

0uF

1 2

BB25

12

BB26

12

BB27

12

BB28

12

BB13

12

BB14

12

F1 0456

-020-E

R1

2

BB16

12

BB15

12

R41

0

12Vin

(++1)

Vout1

+

Enab

le P

S1

Sens

e PS

1C5 10

uF1 2

Vout1

--

TP1

1

TP2

1

TP3

1

GND(

-1)

SPDTSW

1

12

3

Vin(++

)



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PCB Design



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BOM – Single Output

I6A

20A

-001-E

VK

-S1

PX

Mfr

. N

am

eM

fr. P

art

Num

ber

Description

Ref

Des

TD

KC

3225X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 1

0uF

, X

7S

C5

TD

KC

3225X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 1

0uF

, X

7S

C3

PA

NA

SO

NIC

EE

EF

K1J101

PC

AP

, 10

0U

F, 63V

, S

MT

C810

TD

KC

2012X

7S

2A

105K

12

5A

BC

ER

AM

IC C

AP

AC

ITO

R, 100V

, 08

05,

1uF

C815

TD

KC

2012X

7S

2A

105K

12

5A

BC

ER

AM

IC C

AP

AC

ITO

R, 100V

, 08

05,

1uF

C817

TD

KC

2012X

7S

2A

105K

12

5A

BC

ER

AM

IC C

AP

AC

ITO

R, 100V

, 08

05,

1uF

C816

LIT

TLE

FU

SE

0456025

.ER

25A

SM

T F

use

F1

Po

wer

Unit A

ssem

bly

I6A

4W

020A

03

3V

-001-R

DC

DC

Po

wer

Mod

ule

PS

1

I6A

14A

-001-E

VK

-S1

PX

Mfr

. N

am

eM

fr. P

art

Num

ber

Description

Ref

Des

TD

KC

3225X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 1

0uF

, X

7S

C5

TD

KC

3225X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 1

0uF

, X

7S

C3

PA

NA

SO

NIC

EE

EF

K1H

22

1P

CA

P, 22

0U

F, 50V

, S

MT

C810

TD

KC

2012X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C815

TD

KC

2012X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C817

TD

KC

2012X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C816

LIT

TLE

FU

SE

0456

025

.ER

25A

SM

T F

use

F1

Po

wer

Unit A

ssem

bly

I6A

2401

4A

033

V-0

01-R

DC

DC

Po

wer

Mod

ule

PS

1



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BOM – Dual (+/-) Output (pos. & neg.)

I6A

14A

-001-E

VK

-D2

PN

Mfr

. N

am

eM

fr. P

art

Num

ber

Description

Ref

Des

TD

KC

322

5X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 10uF

, X

7S

C5

TD

KC

322

5X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 10uF

, X

7S

C3

TD

KC

322

5X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 10uF

, X

7S

C14

TD

KC

322

5X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 10uF

, X

7S

C762

TD

KC

322

5X

7S

1H

10

6M

TC

ER

AM

IC C

AP

AC

ITO

R, 50V

, 121

0, 10uF

, X

7S

C763

PA

NA

SO

NIC

EE

EF

K1H

22

1P

CA

P, 22

0U

F, 5

0V

, S

MT

C810

PA

NA

SO

NIC

EE

EF

K1H

22

1P

CA

P, 22

0U

F, 5

0V

, S

MT

C814

PA

NA

SO

NIC

EE

EF

K1H

22

1P

CA

P, 22

0U

F, 5

0V

, S

MT

C761

TD

KC

201

2X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C815

TD

KC

201

2X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C817

TD

KC

201

2X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C816

TD

KC

201

2X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C818

TD

KC

201

2X

7R

1H

225

K1

25

AC

CE

RA

MIC

CA

PA

CIT

OR

, 50V

, 080

5, 2.2

uF

C819

LIT

TLE

FU

SE

0456

025

.ER

25A

SM

T F

use

F1

LIT

TLE

FU

SE

0456

025

.ER

25A

SM

T F

use

F2

Po

wer

Unit A

ssem

bly

I6A

2401

4A

033

V-0

01-R

DC

DC

Po

wer

Mod

ule

PS

1

Po

wer

Unit A

ssem

bly

I6A

2400

8A

033

V-N

01-R

DC

DC

Po

wer

Mod

ule

PS

2

i6a evaluation kit.ppt - tdk-lambda · application note: i6a series– evaluation kit ©2001-2016...

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