© ABLIC Inc., 2012
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR
BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
The S-19101xxxA Series, developed by using CMOS technology, is a voltage detector IC for automotive 125C operation.
The detection voltage is fixed internally with an accuracy of 3.0% (VDET = 2.4 V). The release voltage is set to the same
value as the detection voltage, since there is no hysteresis width. It operates with current consumption of 270 nA typ.
The release signal can be delayed by setting a capacitor externally, and the delay time accuracy at Ta = 25C is 15%.
The operation temperature range is Ta = 40°C to 125°C. Two output forms Nch open-drain and CMOS output are
Compared with conventional CMOS voltage detectors, the S-19101xxxA Series has super-low current consumption and
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Detection voltage accuracy:
Operation voltage range:
Delay time accuracy:
Operation temperature range:
Lead-free (Sn 100%), halogen-free
1.2 V to 4.6 V (0.1 V step)
3.0% (2.4 V VDET 4.6 V, Ta = 40°C to 125°C)
(2.5% 12 mV) (1.2 V VDET 2.4 V, Ta = 40°C to 125°C)
270 nA typ. (1.2 V VDET 2.3 V)
0.6 V to 10.0 V (CMOS output product)
15% (CD = 4.7 nF, Ta = 25C)
Nch open-drain output (active "L")
CMOS output (active "L")
Ta = 40°C to 125°C
*1. Contact our sales office for details.
For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)