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LB11693H

Sanyo Semicon Device
Part Number LB11693H
Manufacturer Sanyo Semicon Device
Description Monolithic Digital IC 3-Phase Brushless Motor Driver
Published Mar 20, 2010
Detailed Description Ordering number : ENA0287 www.DataSheet4U.com Monolithic Digital IC LB11693H Overview 3-Phase Brushless Motor Driver...
Datasheet PDF File LB11693H PDF File

LB11693H
LB11693H


Overview
Ordering number : ENA0287 www.
DataSheet4U.
com Monolithic Digital IC LB11693H Overview 3-Phase Brushless Motor Driver for 24V Fan Motors The LB11693H reduces motor noise by imparting a slope to the output current when switching the phase to which power is applied.
This motor driver includes an automatic recovery constraint protection circuit and is optimal for driving 24V fan motors.
Functions • Soft phase switching + direct PWM drive • PWM control based on both a DC voltage input (the CTL voltage) and a pulse input • Provides a 5 V regulator output • One Hall-effect sensor FG output • Integrating amplifier • Automatic recovery constraint protection circuit (on/off = 1/14), RD output • ...



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