Seiko Instruments S-8233A
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.| Part No. | S-8233A |
|---|---|
| Datasheet | S-8233A Download |
| Manufacturer |  Seiko Instruments |
| Description | Battery Protection IC |
| Buy | Stock & Price |
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 100 mV- step Over discharge release voltage 2.00 ± 0.10 V to 3.70± 0.10 V 100 mV - step (The over discharge release voltage can be selected within the range where a difference from over discharge detection voltage is 0 V to 1.0 V) Over current detection voltage 1 0.15 ±0.015 V to 0.5 ±0.05 V 50 mV-step (2) (3) (4) (5) (6) (7) (8) High input-voltage device (absolute maximum rating: 26 V) Wide operating voltage range: 2 V to 24 V The delay time for every detection can be set via an external capacitor. Three over current detection levels (protection for short-circuiting) Internal charge/discharge prohibition circuit via the control terminal The function for charging batteries from 0 V is available.
