HK501
HK501 is High Voltage Hall Ef ect Switch manufactured by SZWKW.
Features
- SOT23-3L and TO92S packages
- Low current consumptions of typ. 2.5 m A
- Operates from 2.7 V to 30 V supply voltage
- Overvoltage protection capability up to 40 V
- Highest ESD performance up to ±12 k V
- Short-circuit protected open-drain output and thermal shut down for 3-wire applications
- Magnetic characteristics are robust regarding mechanical stress effects
- Constant switching points over a wide supply voltage and temperature range
- Wide operating temperature range from -40 °C to 150 °C
- The decrease of magnetic flux density caused by rising temperature in the sensor system is pensated by a built-in negative temperature coefficient of the magnetic characteristics
- Reverse-voltage protection at Vcc pin
- Ideal sensor for applications in extreme automotive and industrial environments
- Qualified according to AEC-Q100 test standard for automotive electronics industry to provide the highest quality expectation
Applications
- Speed and RPM sensing
- Tachometer, counter pickup
- Flow-rate sensing
- Brushless dc motor mutation
- Motor and fan control
- Robotics control
- Proximity sensor
- Position sensor
- Seat position detection
- Seat belt buckles
- Hood/trunk/door latches
- Sun roof/convertible top/tailgate/liftgate actuation
- Brake/clutch pedals
- Electric power steering (EPS)
- Transmissions and shift selectors
- Wiper motor
Package
REV1
.hallsensorchip.
SOT23-3L
TO92
HK50y
High Voltage Hall Effect Switch Family
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