AOZ5311NQI-03

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Alpha & Omega Semiconductor Inc.

20V/55A DRMOS FOR GPU

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Alpha & Omega Semiconductor Inc.

20V/55A DRMOS FOR GPU

Technical Specifications

Parameters and characteristics for this part

Specification	AOZ5311NQI-03

Applications	Synchronous Buck Converters
Current - Output / Channel	55 A
Current - Peak Output	120 A
Fault Protection	Over Temperature, UVLO, Shoot-Through
Features	Status Flag, Diode Emulation, Bootstrap Circuit
Interface	PWM
Load Type	Capacitive, Inductive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	31-PowerVFQFN Module
Supplier Device Package	31-QFN (5x5)
Technology	DrMOS
Voltage - Load [Max]	20 V
Voltage - Load [Min]	2.5 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

Part	Mounting Type	Type	Current	Package / Case	Voltage - Load [Max]	Voltage - Load [Min]	Interface	Supplier Device Package	Features	Applications	Current - Peak Output	Load Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output / Channel	Fault Protection	Voltage - Supply [Min]	Voltage - Supply [Max]	Technology
Alpha & Omega Semiconductor Inc. AOZ5311NQI_1	Surface Mount	MOSFET	50 A	31-PowerVFQFN Module
Alpha & Omega Semiconductor Inc. AOZ5311NQI-03	Surface Mount			31-PowerVFQFN Module	20 V	2.5 V	PWM	31-QFN (5x5)	Bootstrap Circuit Diode Emulation Status Flag	Synchronous Buck Converters	120 A	Capacitive Inductive	-40 °C	125 °C	55 A	Over Temperature Shoot-Through UVLO	4.5 V	5.5 V	DrMOS

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Half Bridge Driver Synchronous Buck Converters DrMOS 31-QFN (5x5)

Technical documentation and resources