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AOS AOZ5239QI product image
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AOS AOZ5239QIRoHS

Manufacturer
AOS
MPN
AOZ5239QI
LCSC Part #
C7076772
Packaging
PowerVFQFN-31
Customer #
Key Attributes
50A MOSFET 2MHz PowerVFQFN-31 Power Driver Modules RoHS
Datasheetpdf iconAOS AOZ5239QI
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.3554$ 1.36
200+$ 0.5415$ 108.30
500+$ 0.5227$ 261.35
1,000+$ 0.5148$ 514.80
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryDiscrete Semiconductors/Power Driver Modules
ManufacturerAOS
PackagingPowerVFQFN-31
Width5mm
Drain to Source Voltage-
Length5mm
Current - Continuous Drain(Id)50A
Operating Temperature --40℃~+85℃
Quiescent Current(Iq)-
Pd - Power Dissipation-
FeaturesUndervoltage lockout with hysteresis;Overtemperature protection with hysteresis;With enable
High-side Bias Voltage(Vbs)-
Configuration-
TypeMOSFET
Voltage - Isolation-
Frequency - Switching2MHz
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Features

AI Translation
  • The AOZ5239QI is a high-efficiency synchronous buck power stage module consisting of two asymmetric MOSFETs and an integrated driver. The MOSFETs are individually optimized for synchronous buck configuration. The high-side MOSFET is optimized for low capacitance and gate charge to enable fast switching at low duty cycle operation. The low-side MOSFET features ultra-low on-resistance to minimize conduction losses. The compact 5x5 QFN package is optimized to minimize parasitic inductance, thereby reducing EMI.
  • The AOZ5239QI is compatible with 3.3V and 5V PWM logic, with tri-state level compatibility achievable via PWM and/or SMOD# for controlling power MOSFETs.
  • A bootstrap diode is integrated in the driver. The low-side MOSFET can enter pulse-skip mode for power-saving operation when required. The pin layout is optimized for low-inductance routing to minimize parasitic effects and their impact.
  • Supply voltage range: 4.5V to 25V
  • Driver supply voltage range: 4.5V to 5.5V
  • Peak output current up to 70A
  • Continuous current up to 50A
  • Integrated bootstrap Schottky diode
  • Switching operation up to 2MHz
  • Pulse-skip mode for light-load efficiency
  • Supports Intel® Power State 4
  • Thermal warning output
  • Thermal shutdown
  • Tri-state PWM input compatible
  • UVLO protection
  • Low-profile 5x5 QFN-31L package

Applications

AI Translation

Desktop computers, laptops, graphics cards, video game consoles