SE9020_10 Datasheet, PDF (2/9 Pages) Seaward Electronics Inc. – Standalone Linear Lithium Battery Charger

Block Diagram
VCC
R1
VCC
R3
LED1
LED3
OSC
Ref
Fee dback
Over Temperature Protect
OPAMP
Charge Logic
Over Load Protect
Short Protect
Bat Full Detect
R2
LED2
VCC
BATTERY
Recha rge
Revision 11/2/2010
Preliminary and all contents are subject to change without prior notice
© Seaward Electronics Inc., 2007. • www.seawardinc.com.cn • Page 2