AOZ1905DI - Alpha & Omega Semiconductor Inc.

Manufacturer Part Number

AOZ1905DI

Manufacturer

Alpha and Omega Semiconductor

Introduction

The AOZ1905DI is a high-efficiency, step-up switching regulator that can provide a regulated positive output voltage from an input voltage as low as 2.7V. The device operates at a high fixed switching frequency of 600kHz or 1.2MHz, enabling the use of small external components. It is ideal for battery-powered applications that require a regulated output voltage higher than the battery voltage.

Product Features and Performance

High efficiency up to 95%

Wide input voltage range: 2.7V to 5.5V

Adjustable output voltage from 2.7V to 24V

Output current up to 2A

High fixed switching frequency of 600kHz or 1.2MHz

Low quiescent current of 25μA

Cycle-by-cycle current limit

Thermal shutdown protection

Available in a compact 10-WFDFN package

Product Advantages

High efficiency for extended battery life

Wide input voltage range for versatile applications

Adjustable output voltage for flexible system design

High switching frequency allows use of small external components

Robust protection features for reliable operation

Key Reasons to Choose This Product

Exceptional power efficiency for battery-powered devices

Compact size and high power density

Flexible output voltage adjustment

Reliable performance with comprehensive protection features

Ideal for a wide range of portable and handheld applications

Quality and Safety Features

Robust thermal shutdown protection

Cycle-by-cycle current limiting for overcurrent protection

Designed and manufactured to the highest quality standards

Compatibility

The AOZ1905DI is a standalone power management IC and can be used in a variety of applications that require a regulated positive output voltage higher than the input voltage.

Application Areas

Portable electronics

Battery-powered devices

USB-powered equipment

Industrial and instrumentation equipment

Backup power supplies

Product Lifecycle

The AOZ1905DI is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.