MAX1680ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1680ESA+T

Manufacturer

Analog Devices

Introduction

The MAX1680ESA+T is a high-efficiency charge pump voltage regulator designed for power management applications requiring positive or negative fixed outputs.

Product Features and Performance

Utilizes charge pump technology

Capable of delivering fixed output configurations both positive and negative

Supports input voltage ranging from 2V to 5.5V

Provides an output current of up to 125mA

Switching frequency options available at 125kHz and 250kHz

Operates efficiently between -40°C to 85°C

Product Advantages

Compact 8-SOIC package suitable for space-constrained applications

High-efficiency conversion reduces power loss

Fixed output reduces external component requirement

Key Technical Parameters

Input Voltage: 2V to 5.5V

Output Voltage: -Vin, 2Vin

Output Current: 125mA

Switching Frequency: 125kHz, 250kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in thermal overload protection

Short circuit protection enhances safety

Compatibility

Compatible with both positive and negative voltage applications

Suitable for use with a variety of analog and digital devices

Application Areas

Portable devices

Battery-powered applications

Power supply modules

Product Lifecycle

Status: Active

Not nearing discontinuation, and replacements or upgrades are available

Several Key Reasons to Choose This Product

Versatile input voltage range ideal for various battery technologies

Dual switching frequencies allow optimization between efficiency and output ripple

Robust safety features ensure reliability even under adverse conditions

Compact size facilitates integration into tight spaces without compromising performance