S-8233CAFT-TB-G View Datasheet(PDF) - Seiko Instruments Inc
Part Name
Description
Manufacturer
S-8233CAFT-TB-G Datasheet PDF : 27 Pages
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BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233C Series
Rev.4.1_00
Operation Timing Charts
1. Over charge detection
VCU
Battery VCD
voltage VDU
VDD
VC C
CSO
terminal
VS S
VCC
DSO
terminal
VS S
VCC
ISO
terminal
VS S
VCC
DOP
terminal
VSS
COP
terminal
VS S
VMP
terminal
VCHA
VCC
VI OV 1
VS S
Charger
connected
Load
connected
Mode* 1
V1 battery
V2 battery
V3 battery
Hi-z
Hi-z
Hi-z
Hi-z
Delay
Delay
Delay
Delay
Delay
&
*1. Normal mode, Over charge mode, Over discharge mode, Over current mode
Remark The charger is assumed to charge with a constant current. VCHA indicates the open voltage of the charger.
Figure 6
16
Seiko Instruments Inc.
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