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參數(shù)資料
| 型號(hào)： | MPC17517DTBR2 |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1.0 A 6.8 V Dual Motor Driver IC |
| 中文描述： | 1.0 6.8 V雙馬達(dá)驅(qū)動(dòng)IC |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 163K |
| 代理商： | MPC17517DTBR2 |
Analog Integrated Circuit Device Data
Freescale Semiconductor
10
17517
TYPICAL APPLICATIONS
INTRODUCTION
TYPICAL APPLICATIONS
INTRODUCTION
Figure 7
shows a typical application for the 17517. When applying the gate voltage to the C
RES
pin from an external source,
be sure to connect it via a resistor equal to, or greater than, R
G
=
V
C
RES
0.02
.
Figure 7. 17517 Typical Application Diagram
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
supply pin (VM) (see
Figure 8
).
Figure 8. CEMF Snubbing Techniques
PCB LAYOUT
When designing the printed circuit board (pcb), connect
sufficient capacitance between power supply and ground
pins to ensure proper filtering from transients. For all high-
current paths, use wide copper traces and shortest possible
distances.
MCU
17517
5.0 V
GND
C1L
C1H
C2L
C2H
CRES
EN1
EN2
IN1
IN1
VM
VDD
V
C
RES
< 14 V
0.01
μ
F
NC
NC
NC
NC
R
G
>
V
C
RES
/0.02
R
G
NC = No Connect
OUTA
OUTB
OUTC
17517
5.0 V
5.0 V
GND
C1L
C1H
C2L
C2H
CRES
VM
VDD
OUT
OUT
17517
5.0 V
5.0 V
GND
C1L
C1H
C2L
C2H
CRES
VM
V
DD
OUT
OUT
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PDF描述 |
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| MPC17517 | 1.0 A 6.8 V Dual Motor Driver IC |
| MPC17517DR2 | 1.0 A 6.8 V Dual Motor Driver IC |
| MPC17517DTB | 1.0 A 6.8 V Dual Motor Driver IC |
| MPC17529EVEL | 0.7 A Dual H-Bridge Motor Driver with 3.0 V/5.0 V Compatible Logic I/O |
| MPC17529 | 0.7 A Dual H-Bridge Motor Driver with 3.0V/5.0V Compatible Logic I/O(0.7 A 雙H橋電機(jī)驅(qū)動(dòng)器，帶3.0V/5.0V 可兼容邏輯I/O) |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MPC1751MTB | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:1.2 A 15 V H-Bridge Motor Driver IC |
| MPC17529 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0.7 A Dual H-Bridge Motor Driver with 3.0V/5.0V Compatible Logic I/O |
| MPC17529EJ | 功能描述:IC MOTOR DRIVER PAR 20TSSOP 制造商:nxp usa inc. 系列:- 包裝:管件 零件狀態(tài):在售 電機(jī)類型 - 步進(jìn):雙極性 電機(jī)類型 - AC，DC:有刷直流 功能:驅(qū)動(dòng)器 - 全集成，控制和功率級(jí) 輸出配置:半橋（4） 接口:并聯(lián) 技術(shù):CMOS 步進(jìn)分辨率:- 應(yīng)用:電池供電 電流 - 輸出:700mA 電壓 - 電源:2.7 V ~ 5.6 V 電壓 - 負(fù)載:2 V ~ 6.8 V 工作溫度:-20°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬）裸露焊盤 供應(yīng)商器件封裝:20-TSSOP 標(biāo)準(zhǔn)包裝:75 |
| MPC17529EL | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:0.7 A Dual H-Bridge Motor Driver with 3.0V/5.0V Compatible Logic I/O |
| MPC17529EP | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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