LTC4063 Просмотр технического описания (PDF) - Linear Technology

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LTC4063

Standalone Linear Li-Ion Charger with Micropower Low Dropout Linear Regulator

Linear Technology 

LTC4063

BLOCK DIAGRA

CHRG

6

LDOEN

4

2MΩ

CHGEN

5

2MΩ

TO BAT

4.1V

–

C1

+

STOP

RECHRG

LDOEN

LOGIC

CHGEN TERM

SEL

C2

COUNTER

0.1V

OSCILLATOR

TIMER

7

CTIMER

1×

1×

10

VCC

–+

MA

CA

1V

VCC

0.1V

3µA

C3

VA

–+

1.2V

1000×

RA

800mV

2.9V TO BAT

IDET

8

RDET

PROG

9

RPROG

TDIE

TA

105°C

SHDN

GND

11

BAT

1

OUT

2

R1

FB

3

R2

4063 BD

4063fb

8

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