Datasheet > MPC17529ELR2

MPC17529ELR2

更新时间： 2024-10-28 21:13:15

品牌	Logo	应用领域
恩智浦 - NXP		PC
页数	文件大小	规格书
19页	586K
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MPC17529ELR2

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MPC17529ELR2 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.65
Base Number Matches：	1

MPC17529ELR2 数据手册

Document Number: MPC17529

Rev. 3.0, 7/2015

Freescale Semiconductor

Technical Data

0.7 A Dual H-Bridge Motor Driver

with 3.0V/5.0V Compatible Logic I/O

17529

The 17529 is a monolithic dual H-Bridge power IC ideal for portable

electronic applications containing bipolar step motors and/or brush DC-motors

(e.g., cameras and disk drive head positioners).

DUAL H-BRIDGE

The 17529 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 an on-board charge pump, as well as built-in shoot-through current

protection and an undervoltage shutdown function.

The 17529 has four operating modes: forward, reverse, brake, and tri-stated

(high-impedance). The 17529 has a low total R_DS(on)of 1.2  (max at 25 °C).

The 17529’s low output resistance and high slew rate provides efficient drive

for many types of micromotors.

EV SUFFIX (PB-FREE)

EJ SUFFIX (PB-FREE)

98ASA00887D



98ASA10616D

20-PIN VMFP

Features

20-PIN TSSOP

• Low total R_DS(on)0.7  (typ), 1.2  (max) at 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 charge pump circuit

• Low power consumption

• Undervoltage detection and shutdown circuit

5.0 V

VDD

5.0 V

17529

VM 1/2

C1L

C1H

C2L

C2H

CRES

OUT1A

OUT1B

Bipolar

Step

Motor

IN1A

IN1B

IN2A

IN2B

OUT2A

OUT2B

MCU

GND

PGND1/2

Figure 1. 17529 Simplified Application Diagram

12 3 4 5 6 7...19

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