TPS62690YFFR - Texas Instruments

Manufacturer Part Number

TPS62690YFFR

Manufacturer

Texas Instruments

Introduction

High-efficiency step-down voltage regulator in a compact 6-DSBGA package

Product Features and Performance

Compact 6-UFBGA, DSBGA package

High switching frequency of 4MHz

Positive output configuration

Fixed 2.85V output voltage

Synchronous rectification for improved efficiency

Output current up to 500mA

Product Advantages

High power conversion efficiency

Small form factor suitable for space-constrained applications

Low dropout operation

Fast transient response

Key Technical Parameters

Step-Down Function

Buck Topology

Voltage - Input (Min): 2.3V

Voltage - Input (Max): 4.8V

Voltage - Output (Min/Fixed): 2.85V

Current - Output: 500mA

Frequency - Switching: 4MHz

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

Quality and Safety Features

Over-temperature and over-current protection

Undervoltage lockout (UVLO)

Meets or exceeds industry standards for quality and reliability

Compatibility

Compatible with a wide range of input voltages (2.3V to 4.8V)

Suitable for battery-powered devices

Application Areas

Mobile Phones

Portable Media Players

Wireless LAN Card

Handheld Devices

Product Lifecycle

Active Product Status

Not nearing discontinuation

Replacements or upgrades should be available if required

Several Key Reasons to Choose This Product

High efficiency for extended battery life

Space-saving design for portable electronics

Robust performance with built-in safety features

Versatile usage across multiple device categories

Proven reliability from a reputable manufacturer, Texas Instruments