TPS56921PWP - Texas Instruments

Manufacturer Part Number

TPS56921PWP

Manufacturer

Texas Instruments

Introduction

The TPS56921PWP by Texas Instruments is a step-down buck regulator in their SWIFT™ series, specifically designed for adjustable output voltage settings. It caters to applications requiring high-efficiency power management.

Product Features and Performance

Adjustable output voltage from 0.72V to 1.48V

High output current capability up to 9A

Wide input voltage range from 4.5V to 17V

Supports switching frequencies from 200kHz to 1.6MHz

Incorporates synchronous rectification technology

Operational over a broad temperature range from -40°C to 125°C

Product Advantages

High power efficiency

Flexibility in voltage input and output settings

Able to handle significant load with high output current

Robust thermal performance suitable for harsh environments

Key Technical Parameters

Voltage Input: 4.5V (min) to 17V (max)

Voltage Output: 0.72V (min) to 1.48V (max)

Current Output: 9A

Frequency Switching: 200kHz ~ 1.6MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Enhanced thermal management to withstand extreme temperatures

Built-in safety features for consistent and reliable performance

Compatibility

Compatible with a range of electronic assemblies due to surface mount package

Versatile for use in various circuit topologies

Application Areas

Telecommunications

Computing applications

Industrial power supplies

Consumer electronics

Product Lifecycle

The product status is active

Not currently nearing discontinuation

Upgrades or replacements would become available as per industry standards

Several Key Reasons to Choose This Product

Versatile input and programmable output voltage cater to diverse power needs

High current capability supports more demanding electronic circuits

Switching frequency options provide flexibility in design optimization

Reliable operation across a wide range of environmental conditions

Integrates with various types of electronic systems due to its standard package and mounting style