TPS6282618DMQR - Texas Instruments

Manufacturer Part Number

TPS6282618DMQR

Manufacturer

Texas Instruments

Introduction

The TPS6282618DMQR is a step-down buck regulator designed for power management, specifically in powering portable devices with a positive and fixed output configuration.

Product Features and Performance

Steps down voltage with a buck topology

Fixed output voltage type

Supports output current up to 3A

High switching frequency of 2.2 MHz

Synchronous rectification for improved efficiency

Operates across a wide input voltage range from 2.4V to 5.5V

Output voltage set at 1.8V

High temperature operational range from -40°C to 125°C

Compact 6-VFDFN package

Product Advantages

High power efficiency

Compact size suitable for space-limited applications

Robust temperature range ensuring reliability in various environments

High-frequency operation minimizing external component size

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: 3A

Frequency Switching: 2.2MHz

Quality and Safety Features

Built-in thermal shutdown

Under-voltage lockout

Over-current protection

Compatibility

Compatible with a range of portable electronic devices needing 1.8V

Application Areas

Mobile phones

Portable media players

Wireless handheld devices

Product Lifecycle

Currently active

Not nearing discontinuation

Future replacements or upgrades available

Several Key Reasons to Choose This Product

High efficiency leads to longer battery life in portable applications

Robust operational temperature range suitable for diverse environmental conditions

High switching frequency allows use of smaller external components

Advanced safety features guard against common electrical issues

Reliable power delivery with fixed output voltage