مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) درایور و کنترلر موتور

Product Attributes

Introduction

A dedicated IC designed for controlling and driving bidirectional motors. The input is compatible with TTL/CMOS logic levels with good noise immunity; the internal logic control circuit enables bidirectional motor forward rotation, reverse rotation, and braking; the power transistors support a continuous current with a typical value of 100mA; the built-in clamp diodes dissipate reverse surge currents from inductive loads.

Features

• Low quiescent current
• Wide supply voltage range: 4.5V - 15V
• Continuous current output capability per channel (typical: 100mA)
• Low saturation voltage drop
• Four output states: forward, reverse, brake, and high-impedance
• TTL/CMOS output level compatible, direct CPU interface
• Built-in clamp diodes on outputs, suitable for inductive loads
• Control and drive integrated in a single IC
• Pin high-voltage protection
• Operating temperature range: -20℃～+80℃

Applications

• Bidirectional motor drive