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AH477A Datasheet Single Phase Hall Effect Latch

Manufacturer: BCD Semiconductor

Overview: Data Sheet SINGLE PHASE HALL EFFECT LATCH General.

Datasheet Details

Part number AH477A
Manufacturer BCD Semiconductor
File Size 386.66 KB
Description SINGLE PHASE HALL EFFECT LATCH
Datasheet AH477A_BCDSemiconductor.pdf

General Description

The AH477A is an integrated Hall sensor with Hbridged output driver designed for brushless DC motor applications.

The device includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a parator to provide switching hysteresis for noise rejection, a bi-directional drivers for sinking and driving large current load.

It also includes an internal bandgap regulator to provide temperature pensated bias for internal circuits and allows a wide operating supply voltage range.

Key Features

  • On-Chip Hall Sensor Operating Voltage: 3.5V to 18V H-Bridge Output Drivers for Single Coil Internal Bandgap Regulator for Temperature Compensation Low Output Switching Current Noise Operating Temperature: -20oC to 85oC Low Profile TO-94 (SIP-4L) Package ESD Rating: 6000V (Human Body Model) Suitable for PWM Power Supply Control Speed.

AH477 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
BCD Logo AH477 SINGLE PHASE HALL EFFECT LATCH BCD

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AH477A Distributor