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| S-8262AAA-I8T1U Datasheet, PDF (22/36 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC | |||
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BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
S-8262A Series
4. Discharge overcurrent detection
VCUn
VCLn (VCUn â VHCn)
Battery voltage
VDUn (VDLn + VHDn)
VDLn
Rev.1.0_02
VDD
DO pin voltage
VSS
VDD
CO pin voltage
VSS
VDD
VM pin voltageVSHORT
VVDDIIOOVV12
VSS
Load connection
Discharge overurrent 2 detection delay time (tDIOV2)
Discharge overcurrent 1 detection delay time (tDIOV1)
Status*1
(1)
(2)
(1)
Load short-circuiting detection delay time (tSHORT)
(2)
(1)
(2)
(1)
*1. (1): Normal status
(2): Discharge overcurrent status
Remark The charger is assumed to charge with a constant current.
Figure 13
22
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