AOZ52178QI Datasheet (Alpha & Omega Semiconductors) - High-Performance Smart Power Stage

AOZ52178QI, High-Performance Smart Power Stage

The AOZ52178QI 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 AOZ52178QI provides an output current signal (IMON), which reports the real-time module current with a gain of 5 mV/A.

AOZ52178QI Features

* 3 V to 20 V power supply range

* 90 A continuous output current - Up to 100 A for 10 ms instantaneous current - Up to 150 A for 10 µs instantaneous current

* Optimized for switching frequency up to 1.5 MHz

* Integrated current monitor (5 mV/A) with typical 5% accura