LTM4613

24

4613fd

For more information www.linear.com/LTM4613

PGOOD

RUN

COMP

INTVCC

DRVCC

fSET

TRACK/SS

VOUT

VFB

FCB

MARG0

MARG1

MPGM

PULL-UP SUPPLY ≤ 5V

R2

51k

C7

0.1µF

C6

22pF

C3

22µF

16V

4613 F22

C4

180µF

16V

12V

6A

C11

0.1µF

C5

100µF

50V

C2

10µF

50V

C8

10µF

50V

VIN

22V TO 36V

LTC6908-1

2-PHASE

OSCILLATOR

CLOCK SYNC

0° PHASE

CLOCK SYNC

180° PHASE

LTM4613

SGND

PGND

PGOOD

RUN

COMP

INTVCC

DRVCC

fSET

TRACK/SS

LTM4613

SGND

12V TRACK

PGND

MARGIN

CONTROL

5% MARGIN

R4

51k

RFB1

5.23k

RFB2

6.34k

R1

392k

R8

100k

R9

6.34k

R3

51k

R7

51k

PULL-UP SUPPLY ≤ 5V

R5

166k

V+

GND

SET

OUT1

OUT2

MOD

+

VOUT

VFB

FCB

MARG0

MARG1

MPGM

C1

22pF

C9

22µF

16V

C10

180µF

16V

10V

6A

MARGIN

CONTROL

R6

392k

+

+

VD

VIN

PLLIN

VD

VIN

PLLIN

C11

10µF

50V

×3

C1

10µF

50V

×3

Figure 22. 2-Phase, 12V and 10V at 6A Design with 600kHz Frequency and Output Voltage Tracking

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