TPS62085RLTT - Texas Instruments

Manufacturer Part Number

TPS62085RLTT

Manufacturer

Texas Instruments

Introduction

High-efficiency Step-Down Converter in DCS-Control™ Series

Product Features and Performance

High Efficiency for Battery-Powered Applications

5V to 6V Input Voltage Range

Adjustable Output from 0.8V to 6V

3A Output Current Capability

4MHz Fixed Frequency Operation

Synchronous Rectification for Improved Efficiency

Soft-Start Function to Minimize Inrush Current

Power Save Mode for Light Load Efficiency

Thermal Shutdown and Overcurrent Protection

Product Advantages

High Power Density

Low Dropout Operation

High System Efficiency Across Load Range

Compact 7-VFDFN Package

Key Technical Parameters

Input Voltage Min: 2.5V

Input Voltage Max: 6V

Output Voltage Min: 0.8V

Output Voltage Max: 6V

Output Current: 3A

Switching Frequency: 2.4MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-In Over Temperature Protection

Overcurrent Protection Circuitry

Cycle-by-Cycle Current Limit

Compatibility

Compatible with Ceramic, Polymer, and Tantalum Capacitors

Application Areas

Smartphones and Tablets

Wireless Power Supplies

Portable Electronics

Battery-Powered Equipment

Product Lifecycle

Product Status: Active

Not Nearing Discontinuation

Replacements or Upgrades Available

Key Reasons to Choose This Product

Optimized for Portable Devices with Variable Load Conditions

High Efficiency to Maximize Battery Life

Small Footprint Suitable for Space-Constrained Applications

Reliable Performance Across a Wide Temperature Range

Easy Integration with Various Types of Capacitors

Extensive Protection Features for Device Longevity

High Switching Frequency Minimizes Inductor Size