S-19190 Datasheet (Seiko) - VOLTAGE MONITORING IC

S-19190, VOLTAGE MONITORING IC

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 e

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) 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