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OCH143 - Bipolar Hall Effect Position Sensor

General Description

The OCH143 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications.

Key Features

  • s.
  • Wide operating voltage range 3.8V~30V.
  • Maximum output sink current 25mA.
  • Open-Collector Output.
  • Reverse polarity protection.
  • Package: SIP3.
  • Pin Configuration Brp (Gauss) -80 ~ -5 (Top View) Bop (Gauss) 5 ~ 80 Temperature Eco Plan -40～125℃ ROHS Lead Cu 3 Output 2 Gnd 1 Vcc Name Vcc Gnd.

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Datasheet Details

Part number OCH143
Manufacturer Orient Chip
File Size 165.04 KB
Description Bipolar Hall Effect Position Sensor
Datasheet download datasheet OCH143 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WWW.ORIENT-CHIP.COM OCH143 Bipolar Hall Effect Position Sensor ◼ General Description The OCH143 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifiers the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. Part Number Package Type Package Qty OCH143AME SIP-3L Bulk 1000pcs/bag ◼ Features ⚫ Wide operating voltage range 3.