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AOZ5316UQI

AOZ5316UQI

DrMOS + Smart Power Stages (SPS)

AOZ5316UQI is a 55A high power DrMOS module in QFN5x5 package for Mobile GPU applications. It uses PWM and SMOB# inputs for accurate control of the power MOSFETs switching activities. It is compatible with 3V and 5V logic and supports Tri-State PWM. The Low-Side MOSFET can be driven into diode emulation mode to provide asynchronous operation and improve light-load performance. A thermal warning output is available for over-temperature condition.

  • Datasheets
  • Markings
  • Package
  • Reliability Reports
  • Tape & Reel
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Features
  • 2.5V to 25V power supply range
  • 55A continuous output current
  • Up to 120A with 10µs on pulse
  • Up to 2MHz switching operation
  • 3V/5V PWM and Tri-State input compatible
  • Thermal warning output
  • SMOD# control for Diode Emulation / CCM operation
  • DIS# to enable and disable the module
  • Industry-standard 5 mm x 5 mm QFN-31L package
Features
  • 2.5V to 25V power supply range
  • 55A continuous output current
  • Up to 120A with 10µs on pulse
  • Up to 2MHz switching operation
  • 3V/5V PWM and Tri-State input compatible
  • Thermal warning output
  • SMOD# control for Diode Emulation / CCM operation
  • DIS# to enable and disable the module
  • Industry-standard 5 mm x 5 mm QFN-31L package
Documentation
TitleTypeDateFile
AOZ5316UQI DatasheetDatasheets2020-07-31PDF
AOZ5316UQI MarkingMarkings2020-07-31PDF
AOZ5316UQI Reliability ReportReliability Reports2020-07-31PDF
QFN5x5A_31L_EP3_SPackage2020-08-04PDF
QFN5x5A_31L_EP3_S Tape & ReelTape & Reel2022-10-06PDF
Parametrics
Status
Full Production
Power Stage Type
DrMOS
Package
QFN5x5A-31L
Min Vin (V)
2.50
Max Vin (V)
25
Abs Max Vin (V)
30
Max DC I (A)
50
Max Peak I (A)
120
PWM Input (V)
3 and 5
Tri-State Range (V)
1.35 - 1.95
Max Frequency (MHz)
2
Shutdown Control
DISB# = L
Enable Diode Emulation Mode
SMOD# = L
Thermal Flag
Yes
OCP (A)
No
HSD
No
Pre-OVP
No
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
QFN5x5A_31L_EP3_S 5.0x5.0x0.75PDFTape and Reel