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參數(shù)資料
| 型號： | TCA3727 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1 A, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 1/29頁 |
| 文件大小： | 604K |
| 代理商： | TCA3727 |
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Type
Ordering Code
Package
TCA 3727
Q67000-A8302
P-DIP-20-6
TCA 3727 G
Q67000-A8335
P-DSO-24-3
2-Phase Stepper-Motor Driver
Bipolar IC
TCA 3727
P-DSO-24-1, -3
Data Sheet
1
Rev. 2.0, 2004-10-01
Features
2
× 0.75 amp. / 50 V outputs
Integrated driver, control logic and current control
(chopper)
Fast free-wheeling diodes
Max. supply voltage 52 V
Outputs free of crossover current
Offset-phase turn-ON of output stages
Z-diode for logic supply
Low standby-current drain
Full, half, quarter, mini step
Description
TCA 3727 is a bipolar, monolithic IC for driving bipolar
stepper motors, DC motors and other inductive loads that
operate on constant current. The control logic and power
output stages for two bipolar windings are integrated on
a single chip which permits switched current control of
motors with 0.75 A per phase at operating voltages up to
50 V.
The direction and value of current are programmed for each phase via separate control
inputs. A common oscillator generates the timing for the current control and turn-on with
phase offset of the two output stages. The two output stages in a full-bridge configuration
have integrated, fast free-wheeling diodes and are free of crossover current. The logic is
supplied either separately with 5 V or taken from the motor supply voltage by way of a
series resistor and an integrated Z-diode. The device can be driven directly by a
microprocessor with the possibility of all modes from full step through half step to mini
step.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TCA3727G | 功能描述:馬達/運動/點火控制器和驅(qū)動器 BODY 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 |
| TCA3727GNT | 制造商:Infineon Technologies AG 功能描述:2-Phase Stepping Motor Driver 24-Pin DSO T/R |
| TCA3727GXT | 制造商:Infineon Technologies AG 功能描述:2-Phase Stepping Motor Driver 24-Pin DSO |
| TCA3727GXUMA1 | 制造商:Infineon Technologies AG 功能描述:2-Phase Stepping Motor Driver 24-Pin DSO 制造商:Infineon Technologies AG 功能描述:BODY BRIDGES - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MOTOR DRIVER PAR 24DSO |
| TCA3727NKLA1 | 制造商:Infineon Technologies AG 功能描述:2-Phase Stepping Motor Driver 20-Pin PDIP 制造商:Infineon Technologies AG 功能描述:IC MOTOR DRIVER PAR 20DIP |
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