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MCP73871 データシートの表示(PDF) - Microchip Technology
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MCP73871
Stand-Alone System Load Sharing and Li-Ion / Li-Polymer Battery Charge Management Controller
Microchip Technology
MCP73871 Datasheet PDF : 38 Pages
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MCP73871
Package Types
MCP73871
20-Lead QFN
20 19 18 17 16
OUT
1
VPCC
2
SEL
3
PROG2
4
15
V
BAT
EP
14
V
BAT
21
13
PROG1
12
PROG3
THERM
5
11
V
SS
6 7 8 9 10
Typical Application Circuit
Ac-dc Adapter
or
USB Port
10 µF
MCP73871 Typical Application
18, 19
IN
2
VPCC
470
Ω
6
PG
470
Ω
7 STAT2
Low
Hi
Low
Hi
Low
Hi
Low
Hi
470
Ω
8
STAT1
LBO
3
SEL
4
PROG2
9
TE
17
CE
1, 20
OUT
4.7 µF
V
BAT
14, 15, 16
4.7 µF
THERM 5
NTC
10 k
Ω
PROG1
13
R
PROG1
PROG3
12 R
PROG3
V
SS
10, 11, EP
System
Load
Single-Cell
Li-Ion Battery
DS22090B-page 2
©
2009 Microchip Technology Inc.
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