參數(shù)資料
型號： MPC17517DR2
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雙馬達驅(qū)動IC
文件頁數(shù)： 10/12頁
文件大?。?/td> 489K
代理商： MPC17517DR2
17517
10
Go to: www.freescale.com
APPLICATIONS
Typical Application
Figure 5
shows a typical application for the 17517. 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
.
Figure 5. 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
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
17517
5.0 V
GND
C1L
C1H
C2L
C2H
C
RES
EN1
EN2
IN1
IN1
VM
V
DD
OUTB
OUTC
V
C
RES
< 14 V
0.01
μ
F
OUTA
NC
NC
NC
NC
R
G
>
V
C
RES
/0.02
R
G
NC = No Connect
17517
5.0 V
5.0 V
GND
C1L
C1H
C2L
C2H
C
RES
VM
V
DD
OUT
OUT
17517
5.0 V
5.0 V
GND
C1L
C1H
C2L
C2H
C
RES
VM
V
DD
OUT
OUT
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
相關(guān)PDF資料
PDF描述
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橋電機驅(qū)動器，帶3.0V/5.0V 可兼容邏輯I/O)
MPC17531AR2 700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O
MPC17531AEL 700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC17517DTB 制造商:Freescale Semiconductor 功能描述:1.0 A 6.8 V Dual Motor Driver IC
MPC17517DTB/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:1.0 A 6.8 V Dual Motor Driver IC
MPC17517DTBR2 功能描述:IC MOTOR DRVR BRIDGE 3PH 16TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電機和風(fēng)扇控制器，驅(qū)動器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:直流電機驅(qū)動器，步進電機驅(qū)動器 評估套件:- 輸出數(shù):1 或 2 電流 - 輸出:750mA 電壓 - 負(fù)載:10 V ~ 40 V 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-BFSOP（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOP 包裝:Digi-Reel® 其它名稱:MTS62C19A-HS105DKR
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
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