TPS621361RGXR - Texas Instruments

Manufacturer Part Number

TPS621361RGXR

Manufacturer

Texas Instruments

Introduction

The TPS621361RGXR is a high-efficiency step-down voltage regulator, part of the Power Management Integrated Circuits (PMIC) category, specifically designed for applications requiring a regulated output voltage from higher input voltage levels in a compact form factor.

Product Features and Performance

Step-down (Buck) topology

Adjustable output voltage

Positive output configuration

Supports synchronous rectification

High-frequency switching at 1MHz

Output current capability up to 4A

Product Advantages

Efficient power conversion

Compact 11-VFQFN package

Wide input voltage range from 3V to 17V

Flexible output voltage adjustment from 0.8V to 12V

High thermal performance with operating temperatures ranging from -40°C to 125°C

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 17V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 12V

Current - Output: 4A

Frequency - Switching: 1MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package / Case: 11-VFQFN

Quality and Safety Features

Built to operate reliably over a wide range of temperatures, from -40°C to +125°C

Designed for surface mount technology for robust PCB mounting

Compatibility

Compatible with a wide range of input voltages (3V-17V)

Adaptable for multiple applications due to adjustable output voltage range (0.8V-12V)

Application Areas

Consumer Electronics

Telecommunications

Networking Systems

Portable Devices

Product Lifecycle

Currently Active

Not nearing discontinuation

Replacements or upgrades should be checked under TPS621361 base product number derivatives

Several Key Reasons to Choose This Product

High-efficiency step-down voltage conversion

Wide range input and adjustable output suitable for versatile use

Large output current capacity (4A) suitable for high-power applications

High-frequency operation minimizes external component size

Robust package designed for optimal thermal and mechanical performance

Synchronous rectification technology for improved power efficiency

Optimized for both industrial and commercial applications