SA45141 Datasheet, PDF (2/9 Pages) Silan Microelectronics Joint-stock – THREE OR FOUR-CELL LI+ BATTERY PROTECTION CIRCUIT

BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATING
Characteristics
Supply Voltage
OV Pin Voltage
SEL Pin Voltage
CON Pin Voltage
Allowable Dissipation
Storage Temperature Range
Operating Temperature Range
Symbol
VCC max
VOV max
VSEL max
VCON max
Pd
Tstg
Tamb
Ratings
-0.3~24
-0.3~24
-0.3~24
-0.3~24
300
-40~125
-20~70
Unit
V
V
V
V
mW
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise stated, Tamb=25°C, VCC=V4+V3+V2+V1, VCELL=3.5, CON=GND, SEL=VCC)
Characteristics
Overcharge Detection Voltage
Symbol
Test conditions
Min.
SA45141SC
Tamb=
VU
SA45141SD 4.325
0°C ~50°C SA45141SE
SA45141SH 4.225
Typ.
4.350
4.250
Max.
4.375
4.275
Unit
V
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.5 2009.06.05
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