SC802IMLTR datasheet(6/16 Pages) SEMTECH

Part #	SC802IMLTR

Description	Fully Integrated Lithium-Ion Battery Charger System with Timer

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Manufacturer	SEMTECH [Semtech Corporation]

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SC802/SC802A

POWER MANAGEMENT

Prelimi-

nary

Block Diagram

3

15

16

VOUT

4

1

Reference

Voltages

14

4.2V

4.1V

Fast Charge Ref

Pre-Charge Ref

Fast Charge Ref

Pre-Charge Ref

Vprog

Mode

Det ect

2

Vout

6

Programmable

Timer

NT C

Interface

7

12

11

10

5

9

Control

13

8

BSEN

AFC

EN-NT C

RTIM

CP B

CHRGB

REFGND

VPRGM

GND

VCC

IPRGM

ITERM

BIPB

Pre-Charge On

Fast-Charge On

Over Voltage

Under Voltage

Over Temp

Charge/LDO

On

3

15

16

VOUT

4

1

Reference

Voltages

14

4.2V

4.1V

Fast Charge Ref

Pre-Charge Ref

Fast Charge Ref

Pre-Charge Ref

Vprog

Mode

Det ect

2

Vout

6

Programmable

Timer

NT C

Interface

7

12

11

10

Programmable

Timer

NT C

Interface

7

12

11

10

5

9

Control

13

8

BSEN

AFC

EN-NT C

RTIM

CP B

CHRGB

REFGND

VPRGM

GND

VCC

IPRGM

ITERM

BIPB

Pre-Charge On

Fast-Charge On

Over Voltage

Under Voltage

Over Temp

Charge/LDO

On

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SC802IMLTR Datasheet(PDF) 6 Page - Semtech Corporation

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