TPS6282518DMQR - Texas Instruments

Manufacturer Part Number

TPS6282518DMQR

Manufacturer

Texas Instruments

Introduction

The TPS6282518DMQR is a high-efficiency step-down converter from Texas Instruments, designed for portable and space-constrained applications requiring a compact power management solution.

Product Features and Performance

Step-Down (Buck) topology for efficient voltage conversion

Fixed output voltage of 1.8V for consistent power delivery

2A continuous output current capacity for demanding loads

High switching frequency of 2.2MHz allows for small external components

Synchronous rectification technology for improved efficiency

Wide input voltage range from 2.4V to 5.5V accommodating various power sources

Operates at a junction temperature range of -40°C to 125°C, suitable for industrial temperature environments

Product Advantages

Compact 6-VFDFN package saves board space

High integration minimizes external component count

Low-dropout operation supports applications with tight input-to-output voltage differentials

High power density suited for portable devices

Key Technical Parameters

Number of Outputs: 1

Voltage Input (Min): 2.4V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.8V

Current Output: 2A

Frequency Switching: 2.2MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Built-in thermal protection safeguards the device against overheating

Overcurrent protection enhances device and system safety

Compatibility

The compact VSON-HR package is compatible with automated assembly processes

Designed for surface mounting to fit seamlessly into modern PCB technology

Application Areas

Mobile Phones

Portable Media Players

Wireless Network Equipment

Battery-Powered Devices

IoT Devices

Product Lifecycle

Currently active product with no indication of nearing discontinuation

Availability of replacements or upgrades should be confirmed with Texas Instruments as per new product rollouts

Several Key Reasons to Choose This Product

High efficiency for extended battery life in portable applications

The small footprint of the 6-VFDFN package enables use in space-constrained designs

Synchronous rectification supports low power dissipation and high system efficiency

Texas Instruments' reputation for reliability and performance in power management solutions

The device's wide input range and high-switching frequency facilitate design flexibility and miniaturization.