Document Number: MPC17510

Rev. 3.0, 1/2007

Freescale Semiconductor

Advance Information

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

© Freescale Semiconductor, Inc., 2007. All rights reserved.

1.2 A 15 V H-Bridge Motor

Driver IC

The 17510 is a monolithic H-Bridge designed to be used in

portable electronic applications such as digital and SLR cameras to

control small DC motors.

The 17510 can operate efficiently with supply voltages as low as

(0.45

Ω typical) can provide continuous motor drive currents of 1.2 A

and handle peak currents up to 3.8 A. It is easily interfaced to low-

cost MCUs via parallel 5.0 V compatible logic. The device can be

pulse width modulated (PWM-ed) at up to 200 kHz.

This device contains an integrated charge pump and level shifter

(for gate drive voltages), integrated shoot-through current protection

(cross-conduction suppression logic and timing), and undervoltage

detection and shutdown circuitry.

The 17510 has four operating modes: Forward, Reverse, Brake,

and Tri-Stated (High Impedance).

Features

•2.0 V to 15 V Continuous Operation

• Output Current 1.2 A (DC), 3.8 A (Peak)

• 450 m

Ω R

•5.0 V TTL-/CMOS-Compatible Inputs

• PWM Frequencies up to 200 kHz

• Undervoltage Shutdown

• Cross-Conduction Suppression

• Pb-Free Packaging Designated by Suffix Code EJ

Figure 1. 17510 Simplified Application Diagram

H-BRIDGE MOTOR DRIVER

MTB SUFFIX

EJ SUFFIX (Pb-FREE)

98ASH70455A

24-LEAD TSSOP

17510

ORDERING INFORMATION

Device

Temperature

Package

MPC17510EJ/R2

-30°C to 65°C

24 TSSOPW

MPC17510MTB

MPC17510MTBEL

VDD

CRES

C1L

C1H

C2L

C2H

IN2

IN1

EN

OUT2

OUT1

GOUT

VM

GND

MCU

GIN

MOTOR

5.0 V

15 V

17510