MCP73837 Ver la hoja de datos (PDF) - Microchip Technology

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componentes Descripción

Fabricante

MCP73837

Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller with Autonomous AC-Adapter or USB-Port Source Selection

Microchip Technology 

MCP73837/8

Package Types

MCP73837/8

10-Lead DFN 3 mm x 3 mm

VAC 1

VUSB 2

STAT1 3

10 VBAT

9 THERM

8 PG (TE)

STAT2 4

7 PROG2

VSS 5

6 PROG1

VAC 1

VUSB 2

STAT1 3

STAT2 4

VSS 5

MCP73837/8

10-Lead MSOP

10 VBAT

9 THERM

8 PG (TE)

7 PROG2

6 PROG1

Typical Applications

Ac-dc Adapter

4.7 µF

USB Port

4.7 µF

MCP73837 Typical Application

1 kΩ

1 kΩ

1 kΩ

1

VAC

2 VUSB

3

STAT1

4 STAT2

8 PG

VBAT

THERM

10

Thermsitor

9

4.7 µF

VSS 5

PROG2 7

PROG1 6

Low Hi

RPROG

Single

Li-Ion

Cell

Ac-dc Adapter

4.7 µF

USB Port

4.7 µF

MCP73838 Typical Application

1

VAC

10

VBAT Thermsitor

4.7 µF

2 VUSB

9

THERM

Cell

1 KΩ

1 KΩ

3

STAT1

4 STAT2

8

TE

PROG2 7

Low Hi

Low Hi

5 VSS

PROG1 6

RPROG

DS22071A-page 2

© 2007 Microchip Technology Inc.

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