S-19190 Datasheet (ABLIC) - VOLTAGE MONITORING

S-19190, VOLTAGE MONITORING

S-19190 Series www.ablic.com © ABLIC Inc., 2015-2022 AUTOMOTIVE, 105°C OPERATION, VOLTAGE MONITORING IC WITH CELL BALANCING FUNCTION Rev.1.7_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 t

S-19190 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) Accuracy ±0.5% (2.4 V ≤ VBU ≤ 4.6 V) Cell balancing release voltage: 2.0 V to 4.6 V

* 1 Accuracy ±24 mV (2.0 V ≤ VBL < 2.4 V) Accuracy ±1.0% (