LV8702V: PWM 电流控制高能效步进电机驱动器
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LV8702V 是一款 2 沟道全桥式驱动器集成电路，可以驱动步进电机驱动器，能够实现微步驱动，支持四分之一步进。电流根据电机负载和转速以半步、半步全扭矩和四分之一步进励磁进行控制，因此实现了高能效驱动。同时也降低了功耗、产热、振动和噪声。
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评估/开发工具信息
| 产品 | 状况 | Compliance | 简短说明 | 行动 | |
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| LV8702VSLDGEVB | Active |
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PCB module with LV8702V | ||
| LV8702VSLDGEVK | Active |
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Motor Driver Solution Kit for LV8702V featuring High efficiency stepper drive |
| FutureElectronics (2020-08-19) | : | 5 |
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Availability & Samples
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Specifications
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应用框图
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外形 |
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| LV8702V-MPB-H | Obsolete |
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LV8702V | SSOP-44J EP | 940AG | 3 | 260 | Fan-Fold | 30 | |||||||||
| LV8702V-TLM-H | Active |
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LV8702V | SSOP-44J EP | 940AG | 3 | 260 | Tape and Reel | 2000 | $3.9999
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| 市场订货至交货的时间(周) | : | Contact Factory |
| 市场订货至交货的时间(周) | : | 8 to 12 |
Product
Description
Pricing ($/Unit)
Compliance
Status
VM Min (V)
VM Max (V)
VCC Min (V)
VCC Max (V)
IO Max (A)
IO Peak Max (A)
Step Resolution
Control Type
Current Sense
Fault Detection
Package Type
LV8702V-TLM-H
$3.9999
Pb
A
H
P
Active
9
32
2.5
3
1
1/2
1/4
Clock
External Resistor
Thermal
SSOP-44J EP
外形
940AG
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