MPC17533EV中文资料飞思卡尔数据手册PDF规格书

0.7 A 6.8 V Dual H-Bridge Motor Driver

The 17533 is a monolithic dual H-Bridge power IC ideal for portable electronic applications containing bipolar stepper motors and/or brush DC-motors (e.g., cameras and disk drive head positioners).

The 17533 operates from 2.0 V to 6.8 V, with independent control of each H-Bridge via parallel MCU interface (3.0 V- and 5.0 V-compatible logic). The device features built-in shoot-through current protection and an undervoltage shutdown function.

特性 Features

• Low Total RDS(ON) 0.8 Ω (Typ), 1.2 Ω (Max) @ 25°C

• Output Current 0.7 A (DC), 1.4 A (Peak)

• Shoot-Through Current Protection Circuit

• 3.0 V/5.0 V CMOS-Compatible Inputs

• PWM Control Input Frequency up to 200 kHz

• Built-In 2-Channel H-Bridge Driver

• Low Power Consumption

• Undervoltage Detection and Shutdown Circuit

• Pb-Free Packaging Designated by Suffix Code EV