LTM8055

21

8055fb

For more information www.linear.com/LTM8055

TYPICAL APPLICATIONS

Two LTM8055s Powered from Different Input Sources to Run a Single Load. Each LTM8055 Draws No More Than 1.8A from Its

Respective Power Source, and Are Synchronized 180° Out Of Phase with Each Other

Input Current and Output Voltage vs

GND

LL MODE

LTM8055

FB

RUN

CTL

SS

SYNC

COMP

RT

CLKOUT

22µF

25V

3A MAX

12V

68µF

35V

10µF

50V

SUPPLY 1

SUPPLY 2

36.5k

0.025

0.025

GND

LL

LTM8055

CLKOUT

FB

RUN

CTL

SS

SYNC

COMP

RT

11k

8055 TA06a

22µF

25V

10µF

50V

36.5k

47pF

47pF

MODE

100k

11k

100k

+

OUTPUT CURRENT (A)

2.5

1.5

1.0

0.5

2.0

14

12

10

8

6

4

2

0

0

8055 TA06b

2

3

0

1

4

INPUT CURRENT,

REGULATOR 1

INPUT CURRENT,

REGULATOR 2