Datasheet > MPC17533EV

MPC17533EV

更新时间： 2024-10-28 04:14:51

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		驱动器光电二极管电机
页数	文件大小	规格书
12页	369K
描述
0.7 A 6.8 V Dual H-Bridge Motor Driver

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MPC17533EV 数据手册

Document Number: MPC17533

Rev. 3.0, 7/2006

Freescale Semiconductor

Advance Information

0.7 A 6.8 V Dual H-Bridge Motor

Driver

17533

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).

H-BRIDGE MOTOR DRIVER

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.

The 17533 has four operating modes: Forward, Reverse, Brake,

and Tri-Stated (High Impedance). The 17533 has a low total R_DS(ON)

of 1.2 Ω (max @ 25°C).

The 17533’s low output resistance and high slew rates provide

efficient drive for many types of micromotors.

EV SUFFIX (Pb-FREE)

98ASA10614D

16-PIN VMFP

Features

• Low Total R_DS(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

ORDERING INFORMATION

Temperature

Package

Device

Range (T )

MPC17533EV/EL

-20°C to 65°C

16 VMFP

• Low Power Consumption

• Undervoltage Detection and Shutdown Circuit

• Pb-Free Packaging Designated by Suffix Code EV

5.0 V

17533

13 V

VDD

OUT1A

OUT1B

Bipolar

Step

Motor

IN1A OUT2A

IN1B

OUT2B

MCU

IN2A

IN2B

GND

Figure 1. 17533 Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...12

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