MAX8819AETI+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8819AETI+T

Manufacturer

analog-devices

Introduction

The MAX8819AETI+T is a high-efficiency, dual-channel, synchronous step-down (buck) DC-DC converter designed for space-constrained, battery-powered applications such as smartphones, tablets, and other portable devices. This power management integrated circuit (PMIC) provides a compact and flexible power solution with high efficiency and low quiescent current.

Product Features and Performance

Dual-channel synchronous step-down (buck) DC-DC converter

Supports input voltages from 2.6V to 5.5V

Output voltage range from 0.6V to 5.5V

Selectable fixed or adjustable output voltages

Integrated low-side and high-side MOSFETs

High efficiency up to 95%

Low quiescent current of 25μA

Programmable soft-start and power-good function

Thermal overload and overcurrent protection

Compact 28-WFQFN package with exposed pad for improved thermal performance

Product Advantages

Compact and efficient power solution for space-constrained portable devices

Flexible output voltage configuration to power various system components

Low quiescent current for extended battery life

Robust protection features to ensure reliable operation

Key Reasons to Choose This Product

Optimized for battery-powered applications with high efficiency and low power consumption

Comprehensive suite of protection features to ensure safe and reliable operation

Flexible and configurable to meet the diverse power requirements of modern portable devices

Compact form factor and easy integration into space-limited designs

Quality and Safety Features

Thermal overload and overcurrent protection

Robust and reliable performance tested to industry standards

Compatibility

Suitable for a wide range of portable electronic devices, including smartphones, tablets, and other handheld/mobile applications

Application Areas

Handheld and mobile devices

Portable electronics

Battery-powered applications

Product Lifecycle

The MAX8819AETI+T is an active product, and there are no plans for discontinuation at this time. There are alternative models available, such as the MAX8819B and MAX8819C, which offer similar features and performance. For more information on available options, please contact our website's sales team.