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參數(shù)資料
| 型號： | MPC17531AEL |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O |
| 中文描述： | 700？毫安雙H橋電機驅(qū)動器兼容邏輯為3.0V的I / O |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 501K |
| 代理商： | MPC17531AEL |
Document order number: MPC17531A
Rev 2.0, 09/2005
Freescale Semiconductor
Technical Data
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2005. All rights reserved.
700 mA Dual H-Bridge Motor
Driver with 3.0 V Compatible
Logic I/O
The 17531A 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).
The 17531A operates from 2.0 V to 8.6 V using the internal charge
pump, with independent control of each H-Bridge via parallel MCU
interface. The device features built-in shoot-through current
protection and an undervoltage shutdown function.
The 17531A has four operating modes: Forward, Reverse, Brake,
and Tri-Stated (High Impedance). The 17531A has a low total
R
DS(ON)
of 1.2
(max @ 25°C).
The 17531A efficiently drives many types of micromotors with low
power dissipation owing to its low output resistance and high output
slew rates. The H-Bridge outputs can be independently pulse width
modulated (PWM’ed) at up to 200 kHz for speed/torque and current
control.
Features
Low Total RDS(ON) 0.8 W (Typ), 1.2
(Max) @ 25
°C
Output Current 0.7 A (DC)
Shoot-Through Current Protection Circuit
PWM Control Input Frequency up to 200 kHz
Built-In Charge Pump Circuit
Low Power Consumption
Undervoltage Detection and Shutdown Circuit
Power Save Mode with Current Draw
≤
2.0
μ
A
Pb-Free Packaging Designated by Suffix Codes EV and EP
Figure 1. 17531A Simplified Application Diagram
DUAL H-BRIDGE
VMFP SUFFIX
EV SUFFIX (PB-FREE)
98ASA10616D
20-TERMINAL VMFP
17531A
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MPC17531AEV/EL
-20°C to 65°C
20 VMFP
MPC17531AEP/R2
24 QFN
QFN SUFFIX
EP SUFFIX (PB-FREE)
98ARL10577D
24-TERMINAL QFN
CRES
C1L
C1H
C2L
C2H
IN2B
PSAVE
IN2A
IN1A
IN1B
OUT2B
OUT2A
OUT1B
OUT1A
VM
GND
MCU
3.0 V
5.0 V
17531A
Bipolar
Step
Motor
N
S
VDD
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| MPC17531AEP | 700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O |
| MPC17531AEV | 700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O |
| MPC17531A | 700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O |
| MPC17533EV | 0.7 A 6.8 V Dual H-Bridge Motor Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC17531AEP | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:700 mA Dual H-Bridge Motor Driver with 3.0 V Compatible Logic I/O |
| MPC17531AEV | 功能描述:馬達/運動/點火控制器和驅(qū)動器 2CH H BRIDGES RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MPC17531AEV | 制造商:Freescale Semiconductor 功能描述:Load Switch IC |
| MPC17531AEVEL | 功能描述:馬達/運動/點火控制器和驅(qū)動器 2CH H BRIDGES RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MPC17531AR2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:700 mA Dual H-Bridge Motor Driver with 3.0 V Compatible Logic I/O |
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