AOZ52371QI Datasheet Smart Power Stage

Manufacturer: Alpha & Omega Semiconductors

AOZ52371QI smart power stage by Alpha & Omega Semiconductors - Datasheet Preview

Datasheet Details

Part number	AOZ52371QI
Manufacturer	Alpha & Omega Semiconductors
File Size	441.02 KB
Description	Smart Power Stage
Download	AOZ52371QI Download (PDF)

General Description

The AOZ52371QI is a general-purpose Smart Power Stage (SPS) for computing notebook CPU power, consisting of two asymmetrical MOSFETs and an integrated driver for high current, high frequency, and DC-DC converter.

The AOZ52371QI provides an output current signal (IMON).

The IMON signal can be directly used to replace inductor DCR sensing or resistor sensing in the multiphase voltage regulator systems without the need for temperature compensation.

Overview

ALPHA & OMEGA SEMICONDUCTOR AOZ52371QI High-Current, High-Performance Smart Power Stage.

Key Features

4.5 V to 25 V power supply range.
60 A continuous output current - Up to 80 A for 10 ms on pulse - Up to 120 A for 10 µs on pulse.
Optimized for switching frequency up to 1 MHz.
Integrated current monitor output signal.
Integrated temperature monitor output signal.
Fault Indicator.
VCC33 and PVCC5 Under-Voltage Lockout (UVLO).
Zero Current Detect Function.
Over Temperature Protection.
Standard 5 mm x 5 mm.

More Datasheets from Alpha & Omega Semiconductors

Part Number	Description
AOZ5237QI	High-Performance DrMOS Power Module
AOZ52383QI	High-Performance Smart Power Stage
AOZ5239QI	High-Performance DrMOS Power Module
AOZ52177QI	High-Performance Smart Power Stage
AOZ52178QI	High-Performance Smart Power Stage
AOZ52183QI	Smart Power Stage
AOZ5273QI	Smart Power Stage
AOZ5276QI-03	Smart Power Stage
AOZ5006	35A DrMOS Power Module
AOZ5007	DrMOS Power Module