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AH477 PDF File ( Datasheet )

Diodes Inc.
AH477AZ4-BG1
Single Phase 12V All-In-One BLDC Fan and Motor Driver, 3.5V to 18V, 12.5mA, -20 °C to 85 °C
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AH477 Description
SINGLE PHASE HALL EFFECT LATCH

Product Brief SINGLE PHASE HALL EFFECT LATCH Description The AH477 is an integrated Hall sensor with output driver designed for electronic commutation of brushless DC motor applications. The device includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a comparator 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 temperat

BCD
BCD
SINGLE PHASE HALL EFFECT LATCH

Data Sheet SINGLE PHASE HALL EFFECT LATCH 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 comparator 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 compensa

BCD Semiconductor
BCD Semiconductor




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