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HA13565F

Hitachi Semiconductor
Part Number HA13565F
Manufacturer Hitachi Semiconductor
Description Three-Phase Brushless DC Motor Driver IC
Published Mar 22, 2005
Detailed Description HA13565F Three-Phase Brushless DC Motor Driver IC ADE-207-226A (Z) 2nd. Edition April 1997 Description HA13565F is a 3-...
Datasheet PDF File HA13565F PDF File

HA13565F
HA13565F


Overview
HA13565F Three-Phase Brushless DC Motor Driver IC ADE-207-226A (Z) 2nd.
Edition April 1997 Description 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.
It has the following functions and features.
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 Bia...



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