MCP73871-3CCI/ML Microchip Technology, MCP73871-3CCI/ML Datasheet - Page 2

• Manufacturer Part Number: MCP73871-3CCI/ML
• Description: USB/AC Battery Charger With Power Path Management 20 QFN 4x4mm TUBE
• Manufacturer: Microchip Technology

Specifications of MCP73871-3CCI/ML

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.4 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN Exposed Pad
• Product: Charge Management
• Output Voltage: 4.35 V
• Output Current: 50 mA to 1000 mA
• Operating Supply Voltage: 4.65 V to 6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP73871DM-VPCC - DEMO BOARD FOR MCP73871MCP73871EV - EVALUATION BOARD FOR MCP73871
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP73871
Package Types
Typical Application Circuit
DS22090A-page 2
Ac-dc Adapter
USB Port
or
10 µF
Low
Low
Low
Low
Hi
Hi
Hi
Hi
470Ω
470Ω
470Ω
THERM
PROG2
VPCC
OUT
18, 19
SEL
17
2
6
7
8
3
4
9
MCP73871 Typical Application
IN
VPCC
PG
STAT2
STAT1
LBO
SEL
PROG2
TE
CE
1
2
3
4
5
20 19 18 17 16
6
20-Lead QFN
MCP73871
EXPOSED
7
V
PAD
SS
8
9
THERM
PROG1
PROG3
10
V
OUT
V
BAT
SS
15
14
13
12
11
1, 20
14, 15, 16
5
13
12
10, 11, EP
V
V
PROG1
PROG3
V
R
R
BAT
BAT
SS
10 kΩ
PROG1
NTC
PROG3
4.7 µF
4.7 µF
© 2008 Microchip Technology Inc.
System
Load
Single-Cell
Li-Ion Battery