AOZ5332QI

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AOZ5332QI

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type MOSFET
Configuration 1 Phase
Current 50 A
MountingType Surface Mount

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Description

The AOZ5332QI is a high-efficiency, synchronous buck regulator from Alpha & Omega Semiconductor (AOS). Designed for industrial and automotive applications, it features a wide input voltage range (4.5V to 36V) and delivers up to 3A of output current.
Key features include:
- High Efficiency: Uses synchronous rectification for reduced power loss.
- Adjustable Output: Supports output voltages from 0.8V to 24V.
- Robust Protection: Includes overcurrent, overtemperature, and undervoltage lockout (UVLO).
- Compact Design: Available in a QFN package for space-constrained applications.
Ideal for powering FPGAs, DSPs, and other low-voltage systems, the AOZ5332QI offers reliable performance with minimal external components. Its automotive-grade qualification (AEC-Q100) ensures durability in harsh environments.
For detailed specs, refer to the datasheet.

Equivalent

The AOZ5332QI (40V, 3A synchronous buck regulator) has several equivalents:
- LM5145 (TI)
- LMR36015 (TI)
- MAX17526 (Maxim)
- TPS54360 (TI)
- MP2307 (MPS)
These offer similar voltage/current specs and synchronous buck functionality. Verify pinout and features for exact replacement.

Features

The AOZ5332QI is a high-efficiency, synchronous buck regulator with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 3A
- Switching Frequency: 500kHz (adjustable)
- High Efficiency: Up to 95% (with integrated MOSFETs)
- Adjustable Output Voltage: 0.6V to 16V
- Protections: Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown
- Package: 3mm × 3mm QFN (16-pin)
- Low Quiescent Current: ~40µA (light load)
Designed for compact, power-sensitive applications like industrial, networking, and consumer electronics.

Package

The AOZ5332QI is a synchronous buck regulator in a QFN-16 (3x3mm) package. This compact, surface-mount type offers efficient power conversion with good thermal performance. The QFN (Quad Flat No-Lead) design minimizes footprint and enhances heat dissipation, making it suitable for space-constrained applications.

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