HA13565F - Three-Phase Brushless DC Motor Driver IC

Product Overview

Hitachi Semiconductor

Part number	HA13565F
Manufacturer	Hitachi Semiconductor
File Size	62.99 KB
Description	Three-Phase Brushless DC Motor Driver IC
Datasheet	HA13565F Datasheet
Additional preview pages of the HA13565F datasheet.

HA13565F is a 3-phase brushless DC motor driver IC with digital speed control.

It is developed for direct drive of the spindle motor of 5V floppy disk drives.

Functions.
3 sensor 1.0A/phase, 3-phase drive circuit Digital speed control circuit Sensorless index circuit Current limiter circuit Over-temperature shutdown circuit (OTSD) Circuit for switching between 300 and 360rpm speeds Features.
Low saturation voltage 0.5V Typ (at 0.7A).
Soft switching drive circuit.
Small surface mount package HA13565F Pin Arrangement Hall bias Bias(.
)pin Bias(+)pin TAB 17 1.

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Published: Mar 22, 2005 |