VOLTAGE MONITORING IC
Description
S-19190 Series
www.
sii-ic.
com
FOR AUTOMOTIVE 105°C OPERATION VOLTAGE MONITORING IC WITH CELL BALANCING FUNCTION
© SII Semiconductor Corporation, 2015-2016
Rev.
1.
3_00
The S-19190 Series is a voltage monitoring IC with a cell balancing function and includes a high-accuracy voltage detection circuit and a delay circuit.
The S-19190 Series is suitable for cell balancing and overcharge protection of batteries and capacitors.
Caution This product can be used in vehicle equipment and in-vehicle equipment.
Before using the product in the purpose, contact to SII Semiconductor Corporation is indispensable.
Features
• High-accuracy voltage detection circuit
Cell balancing detection voltage: 2.
0 V to 4.
6 V (5 mV step)
Accuracy ±12 mV (2.
0 V ≤ VBU < 2.
4 V)
Cell balancing release voltage: 2.
0 V to 4.
6 V*1
Accuracy ±0.
5% (2.
4 V ≤ VBU ≤ 4.
6 V) Accuracy ±24 mV (2.
0 V ≤ VBL < 2.
4 V)
Accuracy ±1.
0% (2.
4 V ≤ VBL ≤ 4.
6 V)
Overcharge detection voltage: 2.
0 V to 4.
6 V (5...
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