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參數(shù)資料
| 型號(hào)： | MPC17529 |
| 廠商： | 飛思卡爾半導(dǎo)體(中國(guó))有限公司 |
| 英文描述： | 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) |
| 中文描述： | 0.7甲雙H橋電動(dòng)機(jī)3.0V/5.0V兼容邏輯的I / O（0.7甲雙魔橋電機(jī)驅(qū)動(dòng)器，帶3.0V/5.0V可兼容程序邏輯的I / O） |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大?。?/td> | 450K |
| 代理商： | MPC17529 |
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
17529
9
APPLICATIONS
Typical Application
Figure 5
shows a typical application for the 17529. When
applying the gate voltage to the C
RES
terminal from an external
source, be sure to connect it via a resistor equal to, or greater
than, R
G
=
V
C
RES
/0.02
.
The internal charge pump of this device is generated from
the V
DD
supply; therefore, care must be taken to provide
sufficient gate-source voltage for the high-side MOSFETs when
V
M
>> V
DD
(e.g., V
M
= 5.0 V, V
DD
= 3.0 V), in order to ensure
full enhancement of the high-side MOSFET channels.
Figure 5. 17529 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
terminal (VM) (see
Figure 6
).
Figure 6. CEMF Snubbing Techniques
PCB Layout
When designing the printed circuit board (PCB), connect
sufficient capacitance between power supply and ground
terminals to ensure proper filtering from transients. For all high-
current paths, use wide copper traces and shortest possible
distances.
MCU
17529
5.0 V
GND
C1L
C1H
C2L
C2H
C
RES
IN1B
IN2A
IN2B
OE
VM
V
DD
OUT1B
OUT2B
0.01
μ
F
OUT1A
IN1A
OUT2A
NC
NC
NC
NC
VC
RES
< 14 V
R
G
> VC
RES
/0.02
R
G
NC = No Connect
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 |
|---|---|
| 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(lèi)型 - 步進(jìn):雙極性 電機(jī)類(lèi)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(lèi)型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬）裸露焊盤(pán) 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(lèi)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 |
| MPC17529EPR2 | 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(lèi)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 |
| MPC17529EV | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 MPC17529 PB FREE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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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