S-8200AAC-M6T1U Datasheet, PDF (19/36 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 1-CELL PACK

Rev.4.0_02
2. Discharge overcurrent detection
VCU
VCL (VCU − VHC)
Battery voltage
VDU (VDL + VHD)
VDL
BATTERY PROTECTION IC FOR 1-CELL PACK
S-8200A Series
VDD
DO pin voltage
VSS
VDD
CO pin voltage
VSS
VDD
VM pin voltage
VSHORT
VDIOV
VSS
Load connection
Discharge overcurrent
detection delay time (tDIOV)
Load short-circuiting
detection delay time (tSHORT)
(1)
(2)
(1)
Status^*1
(2)
(1)
*1. (1): Normal status
(2): Discharge overcurrent status
Remark The charger is assumed to charge with a constant current.
Figure 12
19