參數(shù)資料
型號： L9935
廠商： STMICROELECTRONICS
元件分類： 運動控制電子
英文描述： STEPPER MOTOR CONTROLLER, 2.5 A, PDSO20
封裝： LEAD FREE, POWER, MO-166, SOP-20
文件頁數(shù)： 1/29頁
文件大?。?/td> 275K
代理商： L9935
December 2008
Rev 8
1
L9935
Two-phase stepper motor driver
Feature summary
■ 2 x 1.1 A full bridge outputs
■ Integrated chopping current regulation
■ Minimized power dissipation during flyback
■ Output stages with controlled output voltage
slopes to reduce electromagnetic radiation
■ Short-circuit protection of all outputs
■ Error-flag for over load, open load and over
temperature pre alarm
■ Delayed channel switch on to reduce peak
currents
■ Max. operating supply voltage 24 V
■ Standby consumption typically 40 A
■ Serial interface (SPI)
Description
The L9935 is a two-phase stepper motor driver
circuit suited to drive bipolar stepper motors.
The device can be controlled by a serial interface
(SPI). All protections required to design a well
protected system (short-circuit, over temperature,
cross conduction etc.) are integrated.
PowerSO-20
Table 1.
Device summary
Order code
Package
Packing
L9935
PowerSO-20
Tube
L9935013TR
PowerSO-20
Tape and reel
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9935013TR 功能描述:馬達/運動/點火控制器和驅(qū)動器 2-Ph Stepper Motor 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9936 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver
L9937 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:FULL BRIDGE MOTOR DRIVER
L993CG-1 制造商:Thomas & Betts 功能描述:1 INCH LR CONDUIT BODY W/CVR & GASK
L9942 制造商:STMicroelectronics 功能描述:
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