s-8215a Seiko Instruments Inc., s-8215a Datasheet - Page 13

• Manufacturer Part Number: s-8215a
• Description: S-8215a Series Battery Protection Ic
• Manufacturer: Seiko Instruments Inc.

2. Overcharge Timer Reset Operation
Rev.1.1
Battery voltage
CO pin
Active “H”
_00
CO
Active “L”
(n = 1 to 5)
pin
V
CUn
BATTERY PROTECTION IC FOR 4-SERIAL / 5-SERIAL CELL PACK (SECONDARY PROTECTION)
V
HCn
t
TR
or shorter
Seiko Instruments Inc.
t
CU
or shorter
Figure 12
t
TR
Timer reset
or longer
t
TR
t
TR
t
or
CU
shorter
S-8215A Series
13