LV8729V: PWM Constant-Current Control Stepping Motor Driver
The LV8729V is a PWM current-controlled micro step bipolar stepping motor driver. This driver can do eight ways of micro step resolution of 1/128 step from Full step, and can drive simply by the CLK input.
特性
- Output on-resistance (upper side : 0.35 ; lower side : 0.3 ; total of upper and lower : 0.65 ; Ta = 25C, IO = 1.8A)
- 2-phase, 1-2 phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, 8W1-2 phase, 16W1-2 phase, 32W1-2 phase excitation are selectable.
- Over current protection circuit.
- Thermal shutdown circuit.
- Single-channel PWM current control stepping motor driver.
- BiCDMOS process IC.
- Advance the excitation step with the only step signal input.
- Available forward reverse control.
- Input pull down resistance
- With reset pin and enable pin
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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 |
| LV8729V-TLM-H |
Active |
|
PWM Constant-Current Control Stepping Motor Driver 9-32 V |
SSOP-44K EP |
940AF |
3 |
Tape and Reel |
2000 |
$5.092 |
数据资料DataSheet下载
