LTC3537EUD-PBF(RevA) 查看數據表（PDF） - Linear Technology

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LTC3537EUD-PBF
(Rev.:RevA)

2.2 MHz, 600mA Synchronous Step-Up DC/DC Converter and 100mA LDO

Linear Technology 

TYPICAL APPLICATIONS

1-Cell to 3.3V, 2.8V

+

ALKALINE

0.8V

TO

1.6V

R6

665k

R5

1M

1μF

OFF ON

PVM BURST

2.2μH

VINB

SW VOUTB

LBI LTC3537 VINL

LBO

PGDB

FBB

PGDL

ENDLO

VOLDO

ENBST

MODE

FBL

SGND PGND

R2

1.74M

VOUTB

3.3V

4.7μF

R4

1.1M

R1 R3

1M 301k

VOLDO

2.8V

1μF

3537 TA03

LTC3537

2-Cell to Low Noise 3.3V

2-CELL +

ALKALINE

1.6V TO 3.2V

R6

2M

R5

1M

1μF

OFF ON

PVM BURST

2.2μH

VINB

SW VOUTB

LBI LTC3537 VINL

LBO

PGDB

FBB

PGDL

ENDLO

VOLDO

ENBST

MODE

FBL

SGND PGND

R2

2M

4.7μF

R4

2.37M

R1 R3

1M 523k

VOLDO

3.3V

1μF

3537 TA04

2-Cell to 5V, 1.8V

2-CELL +

ALKALINE

1.6V TO 3.2V

R6

2M

R5

1M

1μF

OFF ON

PVM BURST

2.2μH

VINB

SW VOUTB

LBI LTC3537 VINL

LBO

PGDB

FBB

PGDL

ENDLO

VOLDO

ENBST

MODE

FBL

SGND PGND

R2

1.91M

R4

2M

R1 R3

604k 1M

VOUTB

5V

4.7μF

VOLDO

1.8V

1μF

3537 TA05

3537fa

17

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