Rev.
3.
2_10
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233A Series
The S-8233A Series is a series of lithium-ion rechargeable battery protection ICs incorporating high-accuracy
voltage detection circuits and delay circuits.
It is suitable for a 3-serial-cell lithium-ion battery pack.
Features
(1) Internal high-accuracy
voltage detection circuit Over charge detection
voltage 4.
10 ± 0.
05 V to 4.
35 ± 0.
05 V 50 mV- step Over charge release
voltage 3.
85 ± 0.
10 V to 4.
35 ± 0.
10 V 50 mV- step (The over charge release
voltage can be selected within the range where a difference from over charge detection
voltage is 0 V to 0.
3 V) Over discharge detection
voltage 2.
00 ± 0.
08 V to 2.
70± 0.
08 V 1...