TPS61280YFFR - Texas Instruments

Manufacturer Part Number

TPS61280YFFR

Manufacturer

Texas Instruments

Introduction

The TPS61280YFFR is a high-efficiency, programmable output, boost converter from Texas Instruments, designed for applications requiring a step-up voltage regulation from a lower voltage source.

Product Features and Performance

Step-Up function for voltage increase

Positive output configuration

Programmable output for flexible voltage settings

Boost topology for efficient power conversion

Single output capability

Supports input voltage from 2.3V to 4.85V

Allows output voltages from 2.85V to 4.4V

Maximum output current of 5A

High switching frequency of 2.3MHz

Features synchronous rectification for enhanced efficiency

Operates across a wide temperature range of -40°C to 85°C

Product Advantages

High efficiency for power-sensitive applications

Compact 16-DSBGA package for space-constrained designs

Programmable output voltage for versatile use in different circuits

High switching frequency minimizes the size of external components

Key Technical Parameters

Voltage Input (Min): 2.3V

Voltage Input (Max): 4.85V

Voltage Output (Min/Fixed): 2.85V

Voltage Output (Max): 4.4V

Current Output: 5A (Switch)

Frequency Switching: 2.3MHz

Quality and Safety Features

Built within stringent quality control standards

Designed to operate reliably within a wide temperature range of -40°C to 85°C

Compatibility

Suitable for use with a variety of electronic applications requiring voltage boost

Application Areas

Mobile phones

Portable media players

Battery-powered devices

Low-power handheld devices

Product Lifecycle

Marked as Not For New Designs

Potential discontinuation in near future with replacements or upgrades available

Several Key Reasons to Choose This Product

Robust output performance with programmable voltages up to 4.4V

High efficiency design reduces power loss

Extremely compact solution suited for portable applications

High reliability under extended operational temperatures

Compatible with a wide range of input voltages facilitating flexible product design