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参数资料
| 型号： | L6219DS013TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| 封装： | SO-24 |
| 文件页数： | 9/11页 |
| 文件大小： | 172K |
| 代理商： | L6219DS013TR |
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L6219
4
Application Informations
Some stepper motors are not designed for contin-uous operation at maximum current. As the circuit drives a
constant current through the motor, its temperature might increase exceedingly both at low and high speed op-
eration. Also, some stepper motors have such high core losses that they are not suited for switch mode current
regulation.
Unused inputs should be connected to proper voltage levels in order to get the highest noise immunity. As the
circuit operates with switch mode current regulation, interference generation problems might arise in some ap-
plications. A good measure might then be to decouple the circuit with a 100nF capacitor, located near the pack-
age between power line and ground. The ground lead between Rs, and circuit GND should be kept as short as
possible. A typical Application Circuit is shown in Fig. 6. Note that Ct must be NPO type or similar else. To sense
the winding current, paralleled metal film resistors are recommended (Rs)
Figure 6. Typical Application Circuit.
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| L6227Q | BRUSH DC MOTOR CONTROLLER, 2.8 A, QCC32 |
| L6228D | STEPPER MOTOR CONTROLLER, 2.8 A, PDSO24 |
| L6228N | STEPPER MOTOR CONTROLLER, 2.8 A, PDIP24 |
| L6229QTR | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, QCC32 |
| L6229Q | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, QCC32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L6219DS013TRE | 制造商:STMicroelectronics 功能描述: |
| L6219DSA | 功能描述:马达/运动/点火控制器和驱动器 Dual Stepper Motor RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L6219DSA_08 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Stepper motor driver for automotive range |
| L6219DSA13TR | 功能描述:马达/运动/点火控制器和驱动器 Dual Stepper Motor RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L6219DS-T | 功能描述:IC MOTOR DRVR PWM DUAL 24SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 标准包装:1 系列:- 应用:直流电机驱动器，步进电机驱动器 评估套件:- 输出数:1 或 2 电流 - 输出:750mA 电压 - 负载:10 V ~ 40 V 电源电压:4.5 V ~ 5.5 V 工作温度:-20°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-BFSOP（0.295"，7.50mm 宽） 供应商设备封装:24-SOP 包装:Digi-Reel® 其它名称:MTS62C19A-HS105DKR |
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