LM27762DSST - Texas Instruments

Manufacturer Part Number

LM27762DSST

Manufacturer

texas-instruments

Introduction

The LM27762DSST is a highly integrated, dual-channel, synchronous step-up/step-down DC-DC converter designed to provide a positive and negative output voltage from a single input voltage source. It offers a wide input voltage range, high efficiency, and small package size, making it suitable for a variety of portable and space-constrained applications.

Product Features and Performance

Dual-channel operation with independent control of positive and negative output voltages

Wide input voltage range of 2.7V to 5.5V

Adjustable positive output voltage from 1.5V to 5V, and negative output voltage from -1.5V to -5V

Maximum output current of 250mA per channel

Switching frequency range of 1.7MHz to 2.3MHz

Integrated synchronous rectification for high efficiency

Thermal shutdown and overcurrent protection

Small 12-pin WFDFN package with exposed thermal pad

Product Advantages

Enables compact and efficient power supply solutions for portable and space-limited applications

Simplifies design by integrating multiple power conversion functions into a single chip

Offers a flexible and adjustable output voltage configuration to meet diverse application requirements

Provides robust protection features to ensure reliable and safe operation

Key Reasons to Choose This Product

Compact and space-saving design for space-constrained applications

High efficiency and low power consumption to extend battery life

Versatile output voltage configuration to support a wide range of electronic devices

Reliable performance with integrated protection features

Quality and Safety Features

Robust thermal shutdown and overcurrent protection mechanisms

Designed and manufactured to meet industry standards for quality and reliability

Compatibility

The LM27762DSST is compatible with a wide range of electronic devices and applications that require a dual-rail power supply, including:

Portable electronics

IoT devices

Industrial control systems

Medical equipment

Automotive electronics

Application Areas

Portable and battery-powered devices

Industrial and automation equipment

Medical and healthcare electronics

Automotive and transportation systems

Product Lifecycle

The LM27762DSST is an active product in our website's sales team portfolio. There are no known direct equivalents or alternative models available at this time. For the most up-to-date information on product availability and lifecycle, please contact our website's sales team.