LV8772:PWM Constant-Current Control Stepping Motor Driver
The LV8772 is a stepping motor driver, which is capable of micro-step drive and supports 4W 1-2 phase excitation. It has Low On Resistance with motor current selectable in four steps. The LV8772 is equipped with unusual condition warning output pins and output short-circuit protection feature to enhance the safety of the application. It is most suitable for the drive of a stepping motor for OA, amusements.
特性
- Low on resistance (total of upper and lower: 0.55ohm, Ta=25C)
- Micro-step mode can be set to Full-step, Half-step, Quarter-step, or 1/16-step
- Motor current selectable in four steps
- Output short-circuit protection circuit incorporated
- Built-in thermal shutdown circuit
- No control power supply required
- Vcc: 9 to 32 V
- CLK-IN
- Single-channel PWM current control stepping motor driver incorporated.
- BiCDMOS process IC
- Excitation step proceeds only by step signal input
- Unusual condition warning output pins
应用
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终端产品
- Slot Machine
- Vending Machine
- Cash Machine
- PPC (Plain Paper Copier)
- LBP (Laser Beam Printer)
- Scanner
- Textile
封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| LV8772-E |
Active |
|
PWM Constant-Current Control Stepping Motor Driver |
PDIP-30 |
646AZ |
|
Fan-Fold |
20 |
$3.4488 |
数据资料DataSheet下载
