The OCH183X Series of Hall-effect switches are AEC_x005FQ100 qualified for 12V automotive applications .These sensors are temperature-stable and suited for operation over extended junction temperature ranges up to 170°C. They are available in active high and active low variants for ease of integration into
electronic subsystems. The devices include on-board reverse-battery and overvoltage protection for operating directly from an automobile battery, as well as protection from shorts to ground by limiting the output current until the short is removed. The device is especially suited for operation from unregulated supplies.
The OCH183X series are available in SIP-3L, SOT23-3L and SOT-23 package. Both packages are lead (Pb) free, with 100% matte-tin-plated leadframes.
Features
◼ AEC-Q100 qualified
◼ Wide operating voltage range: 3.0V~28V
◼ Operating temperature range: -40°C ~ +170°C
◼ Output short-circuit protection
◼ EOS protection
◼ Temperature compensation
◼ Reverse polarity protection
◼ Open-Drain pre-driver
◼ Package: SIP-3L、SOT23-3L、SOT-23
Applications
◼ Automotive and industrial safety systems
◼ Industrial motors/encoders
◼ Trunk/door/liftgate/wiper motors
◼ Electronic power steering (EPS)
◼ Brush-less DC Motor
◼ Speed measurement