參數(shù)資料
型號(hào)： tle 4729
廠商： SIEMENS AG
英文描述： 2-Phase Stepper-Motor Driver(兩相步進(jìn)式馬達(dá)驅(qū)動(dòng)器)
中文描述： 二相步進(jìn)電機(jī)驅(qū)動(dòng)器（兩相步進(jìn)式馬達(dá)驅(qū)動(dòng)器）
文件頁數(shù)： 3/26頁
文件大?。?/td> 222K
代理商： TLE 4729
Data Sheet
3
1999-06-24
TLE 4729 G
Pin Definitions and Functions
Pin No.
1, 2, 23, 24
Function
Digital control inputs
I
X0,
I
X1
for the magnitude of the current of the
particular phase.
I
set
= 450 mA with
R
sense
= 1
1)
“No current” in both bridges inhibits the circuit and current
consumption will sink below 50
μ
A (inhibit-mode)
Input phase 1;
controls the current through phase winding 1. On
H-potential the phase current flows from Q11 to Q12, on L-potential in
the reverse direction.
Ground;
all pins are connected at leadframe internally.
3
5 ... 8,
17 ... 20
4
Oscillator;
works at approx. 25 kHz if this pin is wired to ground across
2.2 nF.
Resistor
R
1
for sensing the current in phase 1.
Push-pull outputs Q11, Q12
for phase 1 with integrated free-wheeling
diodes.
Supply voltage;
block to ground, as close as possible to the IC, with a
stable electrolytic capacitor of at least 47
μ
F in parallel with a ceramic
capacitor of 100 nF.
Error 2 output;
signals with “l(fā)ow” the errors: short circuit to ground of
one or more outputs or over-temperature.
Push-pull outputs Q22, Q21
for phase 2 with integrated free-wheeling
diodes.
Resistor
R
2
for sensing the current in phase 2.
10
9, 12
11
14
13, 16
15
I
X1
I
X0
Phase Current Example of
Motor Status
No current
1)
Hold
Normal mode
Accelerate
L
L
H
H
L
H
L
H
0
0.155
×
I
set
I
set
1.55
×
I
set
相關(guān)PDF資料
PDF描述
tle 5205 5-A H-Bridge for DC-Motor Applications(5A、H橋型直流電機(jī)驅(qū)動(dòng)器)
tle 5206 5-A H-Bridge for DC-Motor Applications(5A、H橋型直流電機(jī)驅(qū)動(dòng)器)
tle 5208-6 1-A Hex-Half-Bridge / Double Six-Driver For Automotive and Industrial Motion Control Applications(1A、十六半橋/雙六-驅(qū)動(dòng)器（六高邊、六低邊）用于汽車和工業(yè)的動(dòng)作控制)
tle 5209 H-Bridge for DC-Motor Applications(H橋直流電機(jī)驅(qū)動(dòng)器)
tle 5250 2.5-A High Performance Smart Power Stepper-Motor Driver with Diagnostic Interface(2.5A 高性能步進(jìn)電機(jī)驅(qū)動(dòng)器(帶診斷接口))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLE4729G 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2-Ph Stepper Motor Driver; Bipolar 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
TLE4729-G 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:2-Phase Stepper-Motor Driver Bipolar-IC
TLE4729G_08 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:2-Phase Stepper-Motor Driver Bipolar-IC
TLE4729GGEG 制造商:Infineon Technologies AG 功能描述:2-Phase Stepping Motor Driver 24-Pin DSO T/R
TLE4729GNT 制造商:Infineon Technologies AG 功能描述:STEPPER MOTOR CNTRLR 24PIN DSO - Tape and Reel 制造商:Infineon Technologies 功能描述:Infineon Technologies TLE4729GNT Motion Motor Controls
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