Date: 20/12/2012

Voltage detectors from SII rated for operation up to 125 degrees C

Seiko Instruments (SII) has made available of new "S-19100" series voltage detectors rated for operation up to 125 degrees C. The new voltage detectors are certified to meet or exceed requirements of the AEC-Q100 automotive qualification standard.

series voltage


The "S-19100" Series was specifically designed for use in cars and other in-vehicle equipment. Typical applications include an engine ECU (Electronic Control unit), ABS (Antilock Braking System) and related EV (Electric Vehicle) equipment, and HEV (Hybrid Electric Vehicle) and PHEV (Plug-in Hybrid Electric Vehicle) electronics.

In addition to the 125 degree C components, the "S-19100" Series also includes 105 degree C-rated voltage detectors for less demanding and more price sensitive applications including navigation systems, car audio and an ITS (Intelligent Transport System). Device current consumption is 270 nA (typ), the industry's lowest current consumption level for in-vehicle voltage detectors. "S-19100" voltage detectors are available in SOT-23-5 (2.9 x 2.8 x 1.3 mm) and SC-82AB (2.0 x 2.1 x 1.1 mm) packages.