AOZ5273QI Datasheet (Alpha & Omega Semiconductors)

AOZ5273QI, Smart Power Stage

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.

AOZ5273QI Features

* 3V to 20V power supply range

* 30V HS MOSFET provides better system ruggedness

* 70A continuous output current

* Up to 100A for 10ms on pulse

* Up to 150A for 10µs on pulse

* Optimized for switching frequency up to 1MHz

* Integrated current monitor (5mV/A) with