TM
EN
VDD
LX2203A
®
Li-Ion Battery Charger
PRODUCTION DATA SHEET
SIMPLIFIED BLOCK DIAGRAM
-
+
UVLO
ENABLE
CHARGE
CONTROL
STAT
BAT
CMP
CONSTANT
VOLTAGE
CONTROL
TEMPERATURE
CONTROL
CHARGE
TERMINATION
CONTROL
CTP
CONDITIONING
THRESHOLD
CCP
GND
LX2203A
CONSTANT
CURRENT
CONTROL
CONDITION
CURRENT
Figure 1 – Simplified Block Diagram
Copyright © 2004
Rev. 1.0a, 2005-10-21
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
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