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AOZ5237QI The AOZ5237QI is a high-current DrMOS power module from Alpha & Omega Semiconductor, delivering up to 40A continuous and 60A peak output current. It operates from 4.5V to 25V input with switching frequency up to 2MHz.
Mfr Part #:

AOZ5237QI

Available from 1 distributors
Mfr Name: Alpha&Omega Semicondu Ctor
Alpha&Omega Semicondu Ctor
The AOZ5237QI is a high-current DrMOS power module from Alpha & Omega Semiconductor, delivering up to 40A continuous and 60A peak output current. It operates from 4.5V to 25V input with switching frequency up to 2MHz.
✓ Total Stock: 2,532 pcs
$ Price Range: $1.76

AOZ5237QI Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
2,532 pcs
On Request
2532 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AOZ5237QI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Halogen Free
Input Voltage
Lead Style
Mounting Type
Operating Temperature Range
Storage Temperature
Tape & Reel
Type
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AOZ5237QI Description

Short technical summary and product information.

The AOZ5237QI is a high-efficiency synchronous buck power stage module integrating two asymmetrical MOSFETs and an integrated driver. The high-side MOSFET is optimized for low capacitance and gate charge for fast switching, while the low-side MOSFET features ultra-low on-resistance to minimize conduction loss. This module supports a power supply range of 4.5V to 25V and a driver supply range of 4.5V to 5.5V. It can deliver continuous current up to 40A and peak output current up to 60A, with switching frequency up to 2MHz. The device includes an integrated bootstrap Schottky diode, pulse skip mode for light load efficiency, thermal warning and shutdown, and under-voltage lockout protection. It is compatible with 3.3V and 5V PWM logic and supports Intel Power State 4. The AOZ5237QI is housed in a compact 5x5 QFN-31L package (31-PowerVFQFN Module) designed for surface mount assembly, minimizing parasitic inductance for low EMI. Typical applications include desktop and notebook computers, graphic cards, and video gaming consoles.

AOZ5237QI Quick Information

Product Type: Power Driver Module
Canonical Name: AOZ5237QI High-Current DrMOS Power Module
Subcategory: Power Driver Modules

AOZ5237QI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

AOZ5237QI Estimated Pricing

Qty Low High
1+ $1.76 $1.76

Estimated market price range - modelled values for guidance only, not live distributor offers.

AOZ5237QI Features

  • Integrated high-side and low-side MOSFETs with driver.
  • Supports up to 40A continuous output current.
  • Peak output current up to 60A.
  • Switching frequency up to 2MHz.
  • Compact 5x5 QFN package for low EMI.

AOZ5237QI Applications

  • Desktop and notebook computer power supplies.
  • Graphic card voltage regulation.
  • Video gaming console power stages.
  • High-current synchronous buck converters.

AOZ5237QI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AOZ5237QI?

4.5V to 25V.

What package is the AOZ5237QI available in?

31-PowerVFQFN Module (QFN5x5_31L).

What is the operating temperature range?

-40°C to +125°C.

Is the AOZ5237QI RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the maximum switching frequency?

2 MHz.

What is the peak output current?

60 A.

What mounting type does the AOZ5237QI use?

Surface Mount.

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