MAX20751是Maxim美信半导体公司的一款DC-DC开关调节器产品，MAX20751是Multiphase Master with PMBus Interface and Internal Buck Converter，本站介绍了MAX20751的封装应用图解、特点和优点、功能等，并给出了与MAX20751相关的Maxim元器件型号供参考。
MAX20751 - Multiphase Master with PMBus Interface and Internal Buck Converter - DC-DC开关调节器 - Maxim美信半导体高性能芯片品质 - 美信半导体
The MAX20751 PMBus™-compliant multiphase master IC, with extensive status and parameter monitoring, is capable of driving up to four smart-slave integrated power devices.
Utilizing Maxim’s smart-slave ICs, the device provides a high-density and flexible solution that can be tailored to a range of power loads used in communication equipment. Proprietary-coupled inductors, recommended to reduce the effective inductor value without excessive ripple current, results in improved transient response and reduction in the number of output capacitors required.
The device incorporates current reporting, temperature monitoring, fault detection, and PMBus support. Overcurrent and overtemperature faults are detected by the individual smart slaves and faults communicated through the master IC. The highest junction temperature is reported, both before and after smart-slave regulation.
The device features an integrated switching regulator that can optionally be used to supply the VDD rail for the master controller and smart-slave devices to reduce the power-rail requirements and simplify the regulator design.
