Micronas – HAL15xy SOT23 Multi-Purpose Switch Family
Fulfilling latest quality and functional safety standards as AEC-Q100 qualified and ISO 26262 compliant sensor solution.
HAL 15xy /HAL 16xy families consist of different Hall switches produced in CMOS technology. All sensors include a temperature-compensated Hall plate with active offset compensation, a comparator, and an output stage. Both families consist of 3-wire and 2-wire devices, the corresponding output stage being an open-drain output transistor and a current source respectively SOP is in Q1/Q2 2015
Samples are available.
Features
- Tiny SOT23-3L JEDEC TO236-Compliant package
- Operates from 2,7 V to 24 V supply voltage
- Power-on self test toggles the output: Activation can be triggered by the host
- Magnetic characteristics are robust regarding mechanical stress effects
- Short-circuit protected open-drain output and thermal shut down for 3-wire applications
- Current output for 2-wire applications
- Operates with static magnetic fields and dynamic magnetic fields up to 12 kHz
- Maximum sample frequency at 500 kHz
- Constant switching points over a wide supply voltage and temperature range
- The decrease of magnetic flux density caused by rising temperature in the sensor system is compensated by a built-in negative temperature coefficient of the magnetic characteristics
- Reverse-voltage protection at VSUP-pin
- Ideal sensor for applications in extreme automotive and industrial environments
- ASIL-A ready device (ISO 26262)
- Qualified according to AEC-Q100 test standard for automotive electronics industry to provide the highest quality expectation
- Robust EMC performances, corresponding to different standards, such as ISO 7637, ISO 16750, IEC 61967, ISO 11452 and ISO 62132.
Applications
Position detection, as for
- Seat and pedal position
- Gear shift lever
- Seat belt presence detection
Index counting, as for
- window lifter
Brushless DC motor commutation
