Products
Automotive
The intelligent future vehicle is a combination of electronic semiconductor technologies.

Sensor ROIC

These days vehicles are evolving close to electronic system not the simply machinery. The BOM costs of electronic parts in a car reach to 20~30%, far increased compared with 1% 3 decades ago. Credibility and Safety become critical issues and automotive users require high-tech functionality. So, the electronic control systems using semiconductor are gradually expanding. Given that automotive semiconductor is directly connected with Safety issues and it requires high level of credibility and durability, the automotive related market has high entrance level.
  • APS(Accelerator Pedal Sensor) IC monitors the accelerator position of a vehicle and provides an analog output proportional to position. The output controls the speed of the vehicle. The APS IC provides various safety functions for failure modes under automotive environments and is qualified for AEC-Q100.
  • LWS(Line Wearing Sensor) IC monitors wearout level on brake linings and provides an analog output proportional to amounts of wearout. The LWS IC offers various safety functions for failure modes under automotive environments and is qualified for AEC-Q100.
  • BLS(Brake Pedal Sensor) IC provides the control signals that trigger the brake lamps to activate when brake pedal is applied. The BLS IC offers various safety functions for failure modes under automotive environments and is qualified for AEC-Q100.

Product Line-up

  • APS(Accelerator Pedal Sensor) IC

  • LWS(Line Wearing Sensor) IC

  • BPS(Brake Pedal Sensor) IC

Main Product

APS IC
  • Non-contact iductive coupling
  • Analog output
  • Ratio-metric signal processing
  • Programmable transfer function
  • Reverse battery protection, ground open detection
LWS IC
  • Non-contact iductive coupling
  • Analog output
  • Ratio-metric signal processing
  • Programmable transfer function
  • Reverse battery protection, ground open detection
BPS IC
  • Proximity sensing
  • Non-contact inductive coupling
  • Programmable detection distance
  • 2-channel High-side drivers
  • Load dump protection, short circuit protection, ground open detection