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AH3761 - HIGH SENSITIVITY HALL EFFECT LATCH

Description

The AH3761 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications.

Features

  • 3V to 28V DC Operation Voltage.
  • Chopper Stabilized.
  • Wide Operating Voltage Range.
  • Built-in Power Reverse Protection.
  • Built-in Voltage Overshoot Protection.
  • Output Short Circuit Protection.
  • Open Drain Pre-Driver.
  • SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) and SC59 (Commonly known as SOT23 in Asia).
  • Available in “Green” Molding Compound (No Br, Sb).
  • Totally Lead-Free & Fully RoHS Compliant (Note 1 & 2).
  • H.

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Datasheet preview – AH3761

Datasheet Details

Part number AH3761
Manufacturer DIODES Incorporated
File Size 349.55 KB
Description HIGH SENSITIVITY HALL EFFECT LATCH
Datasheet download datasheet AH3761 Datasheet
Additional preview pages of the AH3761 datasheet.

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Full PDF Text Transcription

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OBSOLETE – PART DISCONTINUED PART OBSOLETE USE AH3774 AH3761 HIGH SENSITIVITY HALL EFFECT LATCH Description The AH3761 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 amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open drain output. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. If a magnetic flux density larger than threshold Bop, DO is turned on (low).
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