产品概述
描述
The promotional board integrates the L9965 BMS device, a complete battery pack monitoring, balancing, and protection system for Li-Ion and Li- Polymer cells. The L9965/L99BM218 evaluation kit consists of an expansion board containing the L9965 IC for battery pack monitoring solutions, along with a load board. Equipped with a high-precision ADC, the device continuously measures individual cell voltages, total stack voltage, and temperature via external NTC sensor. These voltage measurements are performed cyclically with a configurable timing loop.
A dedicated graphical user interface (GUI) is available for configuration, monitoring, and evaluation with dedicated firmware. Together, these tools enable simple and fast evaluation of the battery management system solution for use with the EVL9965T or EVL99BM2T transceiver board and MCU board (SPC582B-DIS or Nucleo-L476RG).
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所有功能
- BMS controller board supporting up to 18 cells inseries
- Number of configurable cells using jumper SMD:
- Compatible load board to simulate 18 series-connected cells
- 10 configurable GPIOs, usable as:
- Inputs for NTC temperature sensors
- Digital lines to interface external SPI
- I²C memories/peripherals
- Enables safe bench evaluation and validation of BMS functions without a real battery pack
- Fully synchronized high-accuracy measurements on cell voltage, busbar and stack voltage withdedicated ADC
- SPI target for direct MCU interface
- A dedicated GUI is available for configuration, monitoring, and evaluation with dedicatedfirmware
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质量与可靠性
| 料号 | Marketing Status | 符合RoHS级别 | WEEE Compliant | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|
| EVL99BM218 | 批量生产 产品已量产 | Not compliant | - | - | - | |
EVL99BM218
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
| 料号 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVL99BM218 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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EVL99BM218 批量生产