TM
VID0
VDD
VIN
CUS
VID1
VM
CMP
CCP
GND
LX2201
®
USB Li-Ion Battery Charger
PRODUCTION DATA SHEET
SIMPLIFIED BLOCK DIAGRAM
CHARGE/
DISCHARGE
CONTROL
0.1
PSW
STAT
BAT
USB
LIMIT
CONTROL
CONSTANT
VOLTAGE
CONTROL
TEMPERATURE
CONTROL
CONSTANT
CURRENT
CONTROL
CHARGE
TERMINATION
CONTROL
CTP
Figure 1 – Simplified Block Diagram
Copyright © 2000
Rev. 1.2b, 2005-04-13
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
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