參數(shù)資料
型號： L9935013TR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)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： L9935013TR
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
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:
L9942XP1 功能描述:低壓差穩(wěn)壓器 - LDO Integrated Stepper Bipolar Motor Driver RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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