FAN8727_NL 데이터 시트보기 (PDF) - Fairchild Semiconductor

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FAN8727_NL

Spindle + 4-CH Motor Drive IC

Fairchild Semiconductor 

FAN8727

Spindle + 4-CH Motor Drive IC

www.fairchildsemi.com

Features

• Built-in Power Save Circuit

• Built-in Current Limit Circuit

• Built-in Thermal Shutdown Circuit (TSD)

• Built-in Hall Bias

• Built-in FG Signal Output Circuit

• Built-in Rotational Direction Detecting Circuit

• Built-in Protection Circuit For Reverse Rotation

• Built-in Short Brake Circuit

• Built-in Normal OP-AMP

• Built-in 4-CH Balanced Transformerless (BTL) Driver

• Built-in BTL MUTE Circuit (CH1-2, CH3 and CH4)

• Corresponds to 3.3V DSP

Description

The FAN8727 is a monolithic integrated circuit suitable for a

4-CH motor driver which drives the tracking actuator, focus

actuator, sled motor, loading motor and 3-phase BLDC

spindle motor of the MDP/CAR-MD/CAR-NAVIGATION

system.

48-QFPH-1414

Typical Applications

• Mini Disk Player

• Digital Video Disk Player

• Car Mini Disk Player

• Car Navigation System

Ordering Information

Device

Package

Operating

Temperature

FAN8727 48-QFPH-1414 -35°C ~ +85°C

FAN8727_NLnote1 48-QFPH-1414 -35°C ~ +85°C

Notes:

1. NL: Lead-free type

©2004 Fairchild Semiconductor Corporation

Rev. 1.0.3

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