AOZ6663DI

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AOZ6663DI

POWER IC EZBUCK

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
Series EZBuck™
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 6V
Current-Output 3A
Frequency-Switching 750kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SMD, Flat Lead Exposed Pad

Overview

Description

AOZ6663DI is a power-management IC from Alpha & Omega Semiconductor’s AOZ family. It is used as a DC-DC converter/regulator in compact power supplies for portable electronics.
Key points:
- Likely includes an integrated switching transistor with PWM/analog control and feedback for adjustable output.
- Built-in protections (e.g., over-voltage, over-current, thermal) and an enable pin for easy system integration.
- DI suffix refers to its package type; exact pinout and mechanical details are in the datasheet.
Typical applications: auxiliary/point-of-load regulators in handheld devices, cameras, wearables, and other battery-powered systems.
For precise specs (input/output voltage range, switching frequency, load current, efficiency, and pinout), please refer to the official AOZ6663DI datasheet or product brief. If you provide a link, I can summarize the exact features and typical application circuit.

Features

I don’t have the exact datasheet memorized. Here are the typical features you can expect from AOZ-series high-voltage DC-DC regulators like AOZ6663DI. For precise specs, please check the datasheet.
- Integrated high-voltage MOSFET and controller
- Wide input voltage range
- Fixed or adjustable output via feedback network
- Current-mode control with soft-start
- High efficiency (synchronous or asynchronous rectification)
- Overcurrent/short-circuit protection
- Overvoltage protection and thermal shutdown
- Undervoltage lockout and enable/shutdown input
- Remote sense and feedback options
- Optional programmable frequency and compensation
- Compact Pb-free package with thermal pad options

Package

8-pin DFN package (2.5 × 3.0 mm), DFN-8.

Pinout

I don’t have the AOZ6663DI pinout in my data. Please share the datasheet or a link (or specify the package type), and I’ll extract the exact pin count and each pin’s function (pin 1, pin 2, etc.) concisely.

Manufacturer

- Manufacturer: Alpha and Omega Semiconductor (AOS).
- Company type: A fabless semiconductor company that designs power management ICs and high-voltage MOSFETs (analog/mixed-signal and power solutions), with wafer fabrication outsourced to foundries.

Application

- Portable and battery-powered devices
- USB-C/PD power delivery accessories (chargers, docks, power banks)
- Automotive and industrial electronics
- Embedded systems needing compact, high-efficiency DC-DC regulation

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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