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SA1412 Datasheet(PDF) 1 Page - Silan Microelectronics Joint-stock

No. de Pieza. SA1412
Descripción  TWO CELL LI BATTERY PROTECTION CIRCUIT
Descarga  5 Pages
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Fabricante  SILAN [Silan Microelectronics Joint-stock]
Página de inicio  http://www.silan.com.cn
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SA1412 Datasheet(HTML) 1 Page - Silan Microelectronics Joint-stock

   
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SA1412
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
REV:2.2
2007.09.28
Http: www.silan.com.cn
Page 1 of 5
TWO CELL LI+ BATTERY PROTECTION CIRCUIT
TSSOP-8-225-0.65
DESCRIPTIONS
SA1412 protects for Lithium-Ion Batteries. When the Lithium-Ion
Batteries is in state of overcharge, overdischarge and overcurrent. The
IC turns off the external mosfet to protect the batteries.
FEATURES
* Overcharge consumption current(VCELL=4.5V ROC=270K ): 150
µA
* Normal consumption current(VCELL=3.5V): 18
µA
* Overcharge consumption current(VCELL=1.9V): 0.5
µA
Overcharge consumption current(VCELL=1.0V): 0.1
µA
APPLICATIONS
* Digital camer
* Digital vidicon
* Special illumination
* Portable DVD
* PDA
* Interphone
* 7.2V large capacity battery.
ORDERING INFORMATION
Device
Package
SA1412
TSSOP-8-225-0.65
PRODUCTS CATALOG
Part No.
Overcharge
Detection
Voltage
Overcharge
Detection
Hysteresis
Voltage
Overdischarge
Detection
Voltage
Overdischarge
Release
Voltage
Overcurrent
Detection
Voltage
SA1412A
4.350±0.025V
220±50mV
2.3±0.1V
3.5±0.2V
150±15mV
SA1412B
4.300±0.025V
220±50mV
2.3±0.1V
3.5±0.2V
150±15mV
SA1412C
4.250±0.025V
220±50mV
2.3±0.1V
3.5±0.2V
150±15mV
SA1412D
4.300±0.025V
200±50mV
2.5±0.1V
3.0±0.1V
75±15mV


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