产品概述
描述
The EVAL-L99UDL01 evaluation board is designed to demonstrate the centralized control of all the locks available in a car by means of the L99UDL01 device.
The board is composed by a motherboard and a daughterboard. The motherboard, which is based on the SPC560B54 microcontroller, provides the logic section for monitoring and driving the L99UDL01 device assembled on the daughterboard.
With the aim of facilitating the use and configuration of the board, STMicroelectronics provides a dedicated user-friendly software with a graphic user interface (GUI). This GUI enables the user to set the L99UDL01 control parameters and at the same time shows real time diagnostics information as current output and battery voltage monitoring.
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所有功能
- Board functionality based on L99UDL01, universal door lock for automotive applications:
- 6 integrated fully protected 0.09 Ω half bridges
- PWM current regulation up to 25 kHz
- integrated half bridges can be fully independent or paralleled up to three in parallel
- 2 stage charge pump for low-voltage operation
- 2 external half-bridge drivers
- 10-bit digital current feedback (via SPI) for load integrity check
- TQFP64L exposed pad package
- Board reverse battery protection with STD95N4F3 Power MOSFET
- Input operating voltage range through mother board connector: from 6 V to 26 V for microcontroller powered by 5V LDO motherboard; from 6 V to 18 V for microcontroller powered by 3.3V LDO motherboard
- Output current up to 24 A DC
- Motherboard size: 144 mm length x 81 mm width
- Daughterboard size: 113.4 mm length x 69.7 mm
- All ST components are automotive-grade qualified
- The referenced device L99UDL01 can be adapted to most central door lock configurations.
- Board functionality based on L99UDL01, universal door lock for automotive applications:
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质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | WEEE Compliant | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|
| EVAL-L99UDL01 | 批量生产 | Not compliant | - | - | - | |
EVAL-L99UDL01
Package:
Not compliantMaterial Declaration**:
(**) 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。
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样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVAL-L99UDL01 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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EVAL-L99UDL01 批量生产