Datasheet Summary
High-Current, High-Performance Smart Power Stage
General Description
The AOZ5273QI is a general-purpose Smart Power Stage (SPS) consisting of two asymmetrical MOSFETs and an integrated driver for high current, high frequency DC-DC converters.
The AOZ5273QI provides an output voltage signal (IMON), which represents the real-time module current with a gain of 5mV/A. The IMON signal can be directly used to replace inductor DCR sensing or resistor sensing in multiphase voltage regulator systems without the need for temperature pensation.
The AOZ5273QI also includes an accurate module temperature monitor (TMON). TMON is a voltage sourced signal with a gain of 8mV/°C.
The MOSFETs...