Automotive ICs

Automotive 150°C Operation, High-Withstand Voltage, High-Speed, Omnipolar Detection Type Hall Effect Switch IC S-57GD S Series

Hall effect ic for automotive

This IC, developed by CMOS technology, is a high-accuracy Hall effect switch IC that operates with high temperature and high-withstand voltage.
The output voltage level changes when this IC detects the intensity level of magnetic flux density. Using this IC with a magnet makes it possible to detect the open / close in various devices.

Magnetic simulation service
ABLIC Inc. offers a “magnetic simulation service” that provides the ideal combination of magnets and our Hall effect ICs for customer systems. Our magnetic simulation service will reduce prototype production, development period and development costs. In addition, it will contribute to optimization of parts to realize high cost performance.
For more information regarding our magnetic simulation service, contact our sales representatives.

FIT rate calculation
ABLIC Inc. offers FIT rate calculated based on actual customer usage conditions in order to support customer functional safety design.
For more information regarding our FIT rate calculation, contact our sales representatives.

Caution: This product can be used in vehicle equipment and in-vehicle equipment. Before using the product for these purposes, it is imperative to contact our sales representatives.

Features 

  • Uses a thin (t0.80 mm max.) TSOT-23-3S or ultra-thin (t0.50 mm max.) HSNT-6(2025) package, contributing to the enhancement of the designs of devices
  • Contributes to accurate mechanism operation with high-accuracy magnetic characteristics (Refer to ” Magnetic Characteristics” in the datasheet for details.)
  • Suitable for devices which require high quality due to the production system of this IC which certifies automotive application quality
  • Contributes to device safe design with a built-in reverse voltage protection circuit and output current limit circuit 

Specifications

Pole detection
Omnipolar detection
Output logic*1
Active “L”
Active “H”
Output form*1
Nch open-drain output
Nch driver + built-in pull-up resistor(1.2kΩ typ.)
Magnetic sensitivity*1
Bop = 3.0 mT typ.
Bop = 6.0 mT typ.
Bop = 10.0 mT typ.
Bop = 15.0 mT typ.
Chopping frequency
fc = 500 kHz typ.
Output delay time
td = 16.0 μs typ.
Power supply voltage range*2
Vdd = 2.7 V to 26.0 V
Built-in regulator
Built-in reverse voltage protection circuit
Built-in output current limit circuit
Operation temperature range
Ta = −40℃ to +150℃
Lead-free (Sn 100%), halogen-free
AEC-Q100 in process*3

*1. The option can be selected.
*2. VDD = 2.7 V to 5.5 V when output form is Nch driver + built-in pull-up resistor (1.2 kΩ typ.)
*3. Contact our sales representatives for details.

Applications

  • Automobile equipment
  • Housing equipment
  • Industrial equipment