LTM4616 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTM4616

Dual 8A per Channel Low VIN DC/DC µModule

Linear Technology 

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Simplified Block Diagram

LTM4616

PGND1

PGND2

SVIN1

TRACK1

MGN1

BSEL1

PGOOD1

MODE1

RUN1

CLKIN1

CLKOUT1

PHMODE1

ITH1

PLLLPF1

ITHM1

SGND1

SVIN2

TRACK2

MGN2

BSEL2

PGOOD2

MODE2

RUN2

CLKIN2

CLKOUT2

PHMODE2

ITH2

PLLLPF2

ITHM2

SGND2

INTERNAL

FILTER

POWER

CONTROL

50k INTERNAL

COMP

INTERNAL

FILTER

INTERNAL

FILTER

POWER

CONTROL

50k INTERNAL

COMP

INTERNAL

FILTER

10µF

M1

0.22µH

M2

10µF

M3

0.22µH

M4

Figure 1. Simplified LTM4616 Block Diagram

VIN1

+

3V TO 5.5V

10µF

10µF

CIN1

PGND1

10µF

SW1

VOUT1

1.5V

8A

+

COUT1

PGND1

10k

FB1

RSET1

6.65k

VIN2

+

3V TO 5.5V

10µF

10µF

CIN2

PGND2

10µF

SW2

VOUT2

1.2V

8A

+

COUT2

PGND2

10k

FB2

RSET2

10k

4616 BD

4616ff

For more information www.linear.com/LTM4616

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