TPS54620RGYT - Texas Instruments

Manufacturer Part Number

TPS54620RGYT

Manufacturer

Texas Instruments

Introduction

The TPS54620RGYT is a highly efficient, fast-switching, step-down power converter from Texas Instruments, belonging to the SWIFT™ series of integrated circuits designed for power management, particularly in DC to DC voltage regulation applications.

Product Features and Performance

Step-down (Buck) topology for efficient down-converting of voltage

Adjustable output voltage from 0.8V to 15V to accommodate various applications

Capable of delivering current up to 6A to the load

Wide input voltage range of 4.5V to 17V accommodating a variety of power sources

Supports a switching frequency range from 200kHz to 1.6MHz, allowing flexibility in balancing efficiency and component size

Integrated synchronous rectifier for improved efficiency

Operates across a wide temperature range from -40°C to 150°C, ensuring reliability in harsh conditions

Surface mount package (14-VFQFN Exposed Pad) for efficient use of PCB space

Product Advantages

High efficiency leads to less power waste and reduced thermal dissipation

Adjustable output enables versatile use across multiple applications

Wide input voltage range makes it compatible with various supply voltages

High-frequency operation allows the use of smaller, less expensive external components

Integrated synchronous rectifier reduces the need for external components

Ability to operate in a wide temperature range enhances reliability

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 17V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 15V

Current Output: 6A

Frequency Switching: 200kHz ~ 1.6MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Designed and tested for reliability and safety across its operating temperature range

Compliance with industry standards for quality and safety

Compatibility

Suitable for use in applications requiring DC to DC voltage regulation with an input voltage range from 4.5V to 17V

Application Areas

Power supplies for computing and networking equipment

Consumer electronics

Industrial and automotive applications

Energy-efficient power solutions for portable and battery-operated devices

Product Lifecycle

Status: Active, indicating ongoing manufacture and support

Includes information on the availability of replacements or upgrades if the product nears discontinuation

Several Key Reasons to Choose This Product

High efficiency and small footprint optimize power usage and PCB layout

Flexible input and output voltage ranges accommodate a broad spectrum of applications

Ability to operate at high switching frequencies allows smaller passive components, saving space and cost

Texas Instruments' reputation for quality and robust support provides confidence in product reliability and longevity

Active product status ensures availability and support for future designs