S-82K4B Description
S-82K3B/K4B Series .ablic. © ABLIC Inc., 2024 BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK WITH CONSTANT VOLTAGE OUTPUT PIN FOR REAL-TIME CLOCK ENABLING ANY ORDER OF BATTERY CONNECTION (SECONDARY PROTECTION) Rev.1.0_00 This IC is used for secondary protection of lithium-ion rechargeable batteries, and incorporates high-accuracy voltage detection circuits and delay circuits. The S-82K3B Series enable...
S-82K4B Key Features
- High-accuracy voltage detection circuit for each cell
- The wake-up function monitoring battery connection prevents CO pin output errors during battery connection
- Delay times are generated only by an internal circuit (external capacitors are unnecessary)
- Overcharge timer reset function
- CO pin output voltage is limited to 7.5 V max
- VRTC pin output voltage
- VRTC pin output current
- Wide operation temperature range
- Low current consumption
- 1.0 V for each cell)