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參數(shù)資料
| 型號(hào)： | MPC17550 |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | Quad H-Bridge Micromotor Driver with DC/DC Boost Converter(四H橋微電機(jī)驅(qū)動(dòng)器，帶DC/DC升壓轉(zhuǎn)換器) |
| 中文描述： | 四H橋直流微電機(jī)驅(qū)動(dòng)器/ DC升壓轉(zhuǎn)換器（四魔橋微電機(jī)驅(qū)動(dòng)器，帶式DC / DC升壓轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 477K |
| 代理商： | MPC17550 |
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Motorola, Inc. 2004
Document order number: MPC17550
Rev 1.0, 03/2004
17550
Advance Information
17550 Simplified Application Diagram
V
DD
V
M
V
DD
INDR
INDF
HBDR
HBDF
INCR
INCF
HBCR
HBCF
INBR
INBF
INAR
INAF
HBAR
HBBF
HBAF
HBBR
PSB
VG
LX
VM
GND
MCU
OE
17550
Quad H-Bridge Micromotor Driver
with DC/DC Boost Converter
The 17550 is a monolithic quad H-Bridge power IC ideal for portable
electronic applications containing tiny bipolar stepper motors and/or brush
DC-motors powered by two-to-four cell NiCd/NiMH batteries.
The 17550 operates from 2.5 V to 5.5 V, with independent control of each
H-Bridge via parallel 3.0 V or 5.0 V logic-compatible I/O. The device features
an on-board DC/DC boost converter that allows motor operation all the way
down to 1.6 V (the boost converter supplies the gate-drive voltage for each of
the four independent H-bridge output stages). Each output bridge has its own
gate-drive and logic circuitry with built-in shoot-through current protection.
The 17550 has four operating modes: Forward, Reverse, Brake, and
Tri-Stated (High Impedance). The 17550 has a low total R
DS(ON)
of 1.2
max
@ 25°C. In addition, it can be set into a very low current-drain standby mode.
The H-Bridge outputs can be independently PWM’ed at up to 200 kHz for
speed/torque and current control. The 17550 can efficiently drive many types
of micromotors owing to its low output resistance and high output slew rates.
Features
Low Total R
DS(ON)
0.7
(Typ), 1.2
(Max) @ 25
°C
Output Current 700 mA (Continuous per Output)
Shoot-Through Current Protection Circuit
PWM Control Input Frequency up to 200 kHz
Built-In DC/DC Boost Converter
Low Power Consumption Standby Mode
Undervoltage Detection and Shutdown Circuit
Pb-Free Packaging Designated by Suffix Code EV
QUAD H-BRIDGE MICROMOTOR
DRIVER WITH DC/DC BOOST
CONVERTER
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MPC17550EV/EL
-10°C to 60°C
36 VMFP
EV (Pb-FREE) SUFFIX
CASE 1522-01
36-LEAD VMFP
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC17550EL | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad H-Bridge Micromotor Driver with DC/DC Boost Converter |
| MPC17550EV | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor Driver 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MPC17550EVEL | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 17550 (4CH MTD) PB FREE 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MPC17559EP | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 QUAD H-BRIDGE LOW VOLTAG 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MPC17559EP/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Micromotor Driver with Dual 3-Phase and Dual H-Bridge Outputs |
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