LB11693 - Three-Phase Brushless Motor Driver

Product Overview

Sanyo Semicon Device

Datasheet Details

Part number	LB11693
Manufacturer	Sanyo Semicon Device
File Size	159.24 KB
Description	Three-Phase Brushless Motor Driver
Datasheet	LB11693 Datasheet
Additional preview pages of the LB11693 datasheet.

Product details

Description

www.DataSheet4U.com Equivalent circuit VREG 300 Ω 10 FC Control loop frequency characteristics correction Insert a capacitor between this pin and ground.10 VREG 11 CSD Sets the operating time constant for the constraint protection circuit.300 Ω 11 VREG 12 12 FG Hall sensor FG output (This is an open-collector output.) VREG Motor constraint state detection (This is an open-collector output.) This pin outputs a high level if the motor is mechanically constrained, and it outputs a low

Features

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 Current limiter circuit LVSD circuit Thermal protection circuitt Specifications Absolute Maximum Ratings at Ta = 25°C Paramet.

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Published: Mar 20, 2010 |