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參數(shù)資料
| 型號： | L6219 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Stepper Motor Driver(步進電機驅(qū)動器) |
| 中文描述： | 步進電機驅(qū)動器（步進電機驅(qū)動器） |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 172K |
| 代理商： | L6219 |
L6219
6/11
Figure 5. Principle Operating Sequence
The source transistors are used to switch the power supplied to the motor winding, thus driving a constant cur-
rent through the winding.It should be noted however, that is not permitted to short circuit the outputs.
Internal circuitry is added in order to increase the accuracy of the motor current particularly with low current lev-
els.
3.6 V
S
, V
SS
, V
Ref
The circuit will stand any order of turn-on or turn-off the supply voltages V
S
and V
SS
. Normal dV/dt values are
then assumed.
Preferably, V
Ref
should be tracking V
SS
during power-on and power-off if V
S
is established.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6219 | 制造商:STMicroelectronics 功能描述:STEPPER MOTOR DRIVER 6219 DIP24 |
| L6219_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Stepper motor driver |
| L6219D | 制造商:STMicroelectronics 功能描述: 制造商:STMicroelectronics 功能描述:Motor Controller Circuit, 44 Pin, PLCC |
| L6219DS | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6219DS013TR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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