製品概要
概要
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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All features
- 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
Quality and Reliability
| Part Number | Marketing Status | RoHSコンプライアンスグレード | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|
| EVL99BM218 | Active 交換品交換品 | Not compliant | - | - | - | |
EVL99BM218
Package:
Not compliantMaterial Declaration**:
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVL99BM218 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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EVL99BM218 Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。