LTC4052EMS8E-4.2 데이터 시트보기 (PDF) - Linear Technology

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LTC4052EMS8E-4.2

Lithium-Ion Battery Pulse Charger with Overcurrent Protection

Linear Technology 

LTC4052-4.2

TYPICAL APPLICATIO

External N-MOSFET for Higher Charge Current

VIN = 5V TO 10V WITH 2A CURRENT LIMIT

MBRS120T3

4.7Ω

1µF

AC

PRESENT

1k

STATUS

CHARGE

STATUS

3

VIN

10k

1k

LTC4052

0.047µF

6

CHRG

2

ACPR

1

SENSE

7

GATE

8

BAT

0.022µF

TIMER GND

CTIMER

5

4

0.1µF

RSENSE

25mΩ

Si2302DS

1-CELL 4.2V

Li-Ion

BATTERY

4052 TA03

405242f

10

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