Constant current charging with automatic recognition of universal charger controller
CT3582C
1 : z z 、 z z 4.25V(), L1 z z z
2
1 CT3582C-DIP-8
1 2 3 4 5 6 7 8
BTN L3 L2 L1 SEL GND BTP VDD
...
Description
CT3582C
1 : z z 、 z z 4.25V(), L1 z z z
2
1 CT3582C-DIP-8
1 2 3 4 5 6 7 8
BTN L3 L2 L1 SEL GND BTP VDD
L3
L2
L1
( VDD 3 2 , GND )
()
1 CT3582C
Rev 1.2 2009-03-16
www.coretechic.com
1
3
1 CT3582C 3 ( L3 ,)
2 CT3582C
:RX , L1 .
CX (, CX).
4 (,, GND 0 )
VDD
- 6-8 V
Vo
VDD=7.5V, VL1=1.90V,
4.17 4.22 4.27
V
ICHARGE
VDD=5V, |VBTP-VBTN|<3.5V
- 200 300 mA
VSHORT
VDD=6V, |VBTP-VBTN|: 3V→0V
-2-V
FOSC
VDD=6V, |VBTP-VBTN|=3.5V
- 1.5 3 Hz
ESD
Rev 1.2 2009-03-16
2 CT3582C
www.coretechic.com
2000
V
2
...
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