ZHCSGO0A June 2017 – February 2024 TPS549B22
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
TPS549B22 has seven internal custom user-accessible 8-bit registers. The PMBus interface has been designed for program flexibility, supporting direct format for write operation. Read operations are supported for both combined format and stop separated format. While there is no auto increment/decrement capability in the TPS549B22 PMBus logic, a tight software loop can be designed to randomly access the next register independent of which register was accessed first. The start and stop commands frame the data packet and the repeat start condition is allowed when necessary.