Datasheet > MPC17517DR2

MPC17517DR2

更新时间： 2022-11-24 21:43:24

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		电机驱动
页数	文件大小	规格书
12页	485K
描述
1.0 A 6.8 V Dual Motor Driver IC

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MPC17517DR2 数据手册

Freescale Semiconductor, Inc.

MOTOROLA

Document order number: MPC17517

Rev 1.0, 03/2004

SEMICONDUCTOR TECHNICAL DATA

Advance Information

17517

1.0 A 6.8 V Dual Motor Driver IC

The 17517 is a monolithic triple totem-pole-output power IC designed to be

used in portable electronic applications to control small DC motors and

solenoids. The 17517 can operate efficiently with supply voltages as low as

2.0 V to as high as 6.8 V. Its low R_DS(ON)totem-pole output MOSFETs (0.46 Ω

1.0 A 6.8 V DUAL MOTOR

DRIVER IC

typical) can provide continuos drive currents of 1.0 A and handle peak currents

up to 3.0 A. It is easily interfaced to low-cost MCUs via parallel 3.0 V- or 5.0 V-

compatible logic. The device can be pulse width modulated (PWM-ed) at up to

200 kHz.

The 17517 can drive two motors in two directions one at a time or drive one

motor in two directions and one solenoid with synchronous rectification of

freewheeling currents one at a time. Two-motor operation is accomplished by

hooking one motor between OUTA and OUTB and hooking the other motor

between OUTB and OUTC. Motor plus solenoid operation is accomplished by

hooking a motor between OUTA and OUTB and a solenoid between OUTC

and GND.

DTB SUFFIX

CASE 948F-01

16-LEAD TSSOP

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.

ORDERING INFORMATION

Temperature

The 17517 has four operating modes: Forward, Reverse, Brake, and

Tri-Stated (High Impedance).

Device

Package

Range (T_A)

MPC17517DTB/R2

-20°C to 65°C

16 TSSOP

Features

• 2.0 V to 6.8 V Continuous Operation

• Output Current 1.0 A (DC), 3.0 A (Peak)

• MOSFETs < 600 mΩ R_DS(ON)@ 25°C Guaranteed

• 3.0 V/5.0 V TTL-/CMOS-Compatible Inputs

• PWM Frequencies up to 200 kHz

• Undervoltage Shutdown

Simplified Application Diagram

17517 Simplified Application Diagram

5.0 V

17517

V_DD

C1L

C1H

C2L

C2H

C_RES

OUTC

OUTA

Solenoid

MOTOR

EN1

EN2

IN1

IN2

OUTB

MCU

GND

This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

For More Information On This Product,

Go to: www.freescale.com

12 3 4 5 6 7...12

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与MPC17517DR2相关器件

型号	品牌	获取价格	描述	数据表
MPC17517DTB	FREESCALE	获取价格	1.0 A 6.8 V Dual Motor Driver IC
MPC17517DTB/R2	FREESCALE	获取价格	1.0 A 6.8 V Dual Motor Driver IC
MPC17517DTBR2	FREESCALE	获取价格	1.0 A 6.8 V Dual Motor Driver IC
MPC1751MTB	FREESCALE	获取价格	1.2 A 15 V H-Bridge Motor Driver IC
MPC17529	MOTOROLA	获取价格	0.7 A Dual H-Bridge Motor Driver with 3.0V/5.0V Compatible Logic I/O
MPC17529EJ	NXP	获取价格	IC,MOTOR CONTROLLER,TSSOP,20PIN
MPC17529EL	MOTOROLA	获取价格	0.7 A Dual H-Bridge Motor Driver with 3.0V/5.0V Compatible Logic I/O
MPC17529ELR2	NXP	获取价格	MPC17529ELR2
MPC17529EP	NXP	获取价格	MPC17529EP
MPC17529EPR2	NXP	获取价格	MPC17529EPR2

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