s-8264a Seiko Instruments Inc., s-8264a Datasheet - Page 16

• Manufacturer Part Number: s-8264a
• Description: Battery Protection Ic For 2-serial To 4-serial-cell Pack Secondary Protection
• Manufacturer: Seiko Instruments Inc.

2. Overcharge Timer Reset Operation
16
BATTERY PROTECTION IC FOR 2-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
S-8264A/B Series
Battery voltage
CO pin
(n = 1 to 4)
V
CUn
V
HCn
Seiko Instruments Inc.
shorter
t
TR
shorter
t
Figure 11
CU
or
or
Timer reset
longer
t
TR
t
TR
or
t
TR
or shorter
t
CU
Rev.2.0
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