DRV5023FIEDBZRQ1

The DRV5023FIEDBZRQ1 from Texas Instruments is an automotive digital switch hall effect sensor in 3 pin SOT-23 package. This is a chopper stabilized hall effect sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features. Internal protection functions are provided for reverse supply conditions (up to 22V), load dump and output short circuit or over current. Supports up to 40V load dump, output short circuit protection, output current limitation and OUT short to battery protection. It is used in docking detection, door open and close detection, proximity sensing, valve positioning and pulse counting.

• AEC-Q100 automotive grade qualified
• Operating voltage range from 2.7V to 38V
• No external regulator required
• Digital unipolar switch hall sensor
• Operating temperature range from -40°C to 150°C
• Open drain output (30mA sink)
• Sensitivity ±10% over temperature, multiple sensitivity options (BOP / BRP) is 3.5/ 2mT
• Fast 35µs power-on time
• Maximum operating supply current is 3.5mA at VCC = 2.7V to 38V, TA = TA, max
• Maximum power-on time is 70µs