AOZ52178QI - High-Performance Smart Power Stage

Product Overview

Alpha & Omega Semiconductors

Datasheet Details

Part number	AOZ52178QI
Manufacturer	Alpha & Omega Semiconductors
File Size	2.09 MB
Description	High-Performance Smart Power Stage
Datasheet	AOZ52178QI Datasheet
Additional preview pages of the AOZ52178QI datasheet.

Product details

Description

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.

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% accuracy over temperature.
Integrated temperature monitor (8 mV/ °C) with 2% accuracy.
Fault Indicator.
Under-Voltage LockOut (UVLO) on VCC.
Over-Current Protection.

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Published: Mar 28, 2025 |