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參數(shù)資料
| 型號： | 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橋微電機驅(qū)動器，帶DC/DC升壓轉(zhuǎn)換器) |
| 中文描述： | 四H橋直流微電機驅(qū)動器/ DC升壓轉(zhuǎn)換器（四魔橋微電機驅(qū)動器，帶式DC / DC升壓轉(zhuǎn)換器） |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 477K |
| 代理商： | MPC17550 |
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
17550
11
CEMF Snubbing Techniques
Care must be taken to protect the IC from potentially
damaging CEMF spikes induced when commutating currents
in inductive loads. Typical practice is to provide snubbing of
voltage transients by placing a capacitor or zener at the motor
supply voltage terminal (VM) (see
Figure 5
).
Figure 5. CEMF Snubbing Techniques
175XX
V
DD
5.0 V
5.0 V
GND
C1L
C1H
C2L
C2H
C
RES
VM
OUT
OUT
175XX
V
DD
5.0 V
5.0 V
GND
C1L
C1H
C2L
C2H
C
RES
VM
OUT
OUT
F
Freescale Semiconductor, Inc.
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/運動/點火控制器和驅(qū)動器 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/運動/點火控制器和驅(qū)動器 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/運動/點火控制器和驅(qū)動器 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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