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FD2157H

Feeling Technology
Part Number FD2157H
Manufacturer Feeling Technology
Description Smart motor driver
Published Jul 21, 2014
Detailed Description FEELING TECHNOLOGY Features Motor driver with high sensitivity Hall-effect sensor Open drain MOS driver output Lock-shut...
Datasheet PDF File FD2157H PDF File

FD2157H
FD2157H

Overview
FEELING TECHNOLOGY Features Motor driver with high sensitivity Hall-effect sensor Open drain MOS driver output Lock-shutdown protection & auto-restart function “Soft-switch” phase-switching technique to reduce vibration and acoustic noise Thermal shutdown protection(TSD) Available in SIP-4L package For 24V DC motor / FAN systems FD2157H Smart motor driver with embedded Hall sensor Halogen Free General Description FD2157H is a two-phase half wave motor driver with embedded Hall-effect sensor IC.
It integrates a open drain MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed circuit boards) design easy and fabricate the high efficiency and high voltage DC motors or FANs as simply as possible.
For safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown.
T...


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