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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1455833/tps22950-part-marking
工具与软件：
我有 MPN：TPS22950YBHR、请帮助确认器件标识、器件目前拥有2CB。
尊敬的 Johanna：
此器件的符号采用 YM#格式。 2应为2022、C 应为 Dec、B 为流程。
这对于此器件看起来是一致的、但仅供确定、您是否有此器件的批号或生产日期代码？
此致、 Arush
