TPS62620YFFR - Texas Instruments

Manufacturer Part Number

TPS62620YFFR

Manufacturer

Texas Instruments

Introduction

The TPS62620YFFR is a compact, high-efficiency, step-down DC DC switching regulator designed for portable and battery-powered applications, part of Texas Instruments' extensive power management integrated circuit offerings.

Product Features and Performance

Step-down (Buck) voltage regulator with a fixed output

Single output design

Capable of delivering 600mA output current

Operates at a high switching frequency of 6MHz, allowing for smaller external components

Features synchronous rectification to improve efficiency

Supports a wide input voltage range from 2.3V to 5.5V

Provides a fixed output voltage of 1.82V

Designed for surface mount applications, utilizing a compact 6-UFBGA, DSBGA package

Built with over-temperature and over-current protection for improved safety

Product Advantages

High efficiency at a broad range of load conditions

Compact size facilitates use in space-constrained applications

High-frequency operation minimizes the size of external components, reducing overall solution size

Suitable for a wide variety of input sources

Integrated synchronous rectifier eliminates the need for external diodes, further reducing size and component count

Key Technical Parameters

Voltage Input (Min): 2.3V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.82V

Current Output: 600mA

Frequency Switching: 6MHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Over-temperature protection enhances reliability

Over-current protection safeguards against excessive current conditions

Compatibility

Designed for efficient power management in battery-powered devices

Compatible with a wide range of mobile and portable electronics requiring compact and efficient voltage regulation

Application Areas

Smartphones

Wireless headsets

Portable media players

Handheld gaming devices

Other battery-operated electronic devices

Product Lifecycle

The TPS62620YFFR is marked as obsolete, indicating it may no longer be in production or recommended for new designs

Customers are advised to seek replacements or upgrades for new designs

Several Key Reasons to Choose This Product

High efficiency ensures extended battery life in portable applications

Compact package size is ideal for space-constrained applications

The high switching frequency enables the use of small, low-cost external components

Built-in safety features protect end applications from potential damage

Broad compatibility with various input voltages and portable devices enhances its utility in diverse applications