EVAL-L99SM81V

建议

L99SM81V EVALUATION BOARD

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样片和购买
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产品概述

描述

The EVAL-L99SM81V is an evaluation board designed to drive one bipolar stepper motor in micro-stepping mode together with coil voltage measurement for stall detection.The evaluation board consists in a motherboard and a daughter board featuring L99SM81V stepper motor driver. Both of the evaluation boards provide electronic control modules with enhanced power management power supply functionalities including one standby mode.The motherboard, based on SPC56 microcontroller, provides the logic section for monitoring and driving the L99SM81V assembled on the daughterboard. With the aim of making the board usage and settings simpler, ST provides dedicated user-friendly software with a Graphic User Interface (GUI). This enables the user to set L99SM81V parameters and at the same time to get real time information from the device, such as voltage measurements, main power supply voltage, fault flags, device junction temperature and much more.
  • 所有功能

    • Bipolar stepper motor driving through L99SM81V device
    • MOSFET reverse battery protection, with the possibility to replace it with two diodes through dedicated jumper configuration
    • ISO pulse protection (could not be soldered)
    • Normally powered at 12V through specific daughter board connector
    • Possibility to solder output capacitors at the motor terminals
    • L99SM81V internal 5V linear voltage regulator output connector available on the daughter board
    • The mother board allows selecting the digital power supply of the L99SM81V between 5V and 3.3V through a dedicated jumper

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质量与可靠性

产品型号 Marketing Status 符合RoHS级别 WEEE Compliant 材料声明**
EVAL-L99SM81V
建议
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EVAL-L99SM81V

Package:

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Material Declaration**:

Marketing Status

建议

RoHS Compliance Grade

-

WEEE Compliant

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(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
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核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
EVAL-L99SM81V 无法联系到经销商,请联系我们的销售办事处 L99SM81V
建议
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EVAL-L99SM81V

核心产品

L99SM81V

供货状态

建议

Budgetary Price (US$)*/Qty

供应商

-

ECCN (US)

-

ECCN (EU)

-

Budgetary Price (US$)* / Qty

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商