TPS630252YFFR - Texas Instruments

Manufacturer Part Number

TPS630252YFFR

Manufacturer

Texas Instruments

Introduction

TPS630252YFFR is a high efficiency, low quiescent current buck-boost converter suitable for applications where input voltage can be higher or lower than the output voltage.

Product Features and Performance

High efficiency and low quiescent current

Step-Up/Step-Down voltage regulation

Positive Output Configuration

Buck-Boost Topology

Fixed Output Voltage of 3.3V

5A Switch Current Output

5MHz Switching Frequency

Synchronous Rectification for improved efficiency

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

Operational Temperature range from -40°C to 85°C

Surface Mount Package for compact PCB design

Product Advantages

High efficiency maintains output voltage stability across wide input voltages

Low quiescent current extends battery life

Synchronous rectification provides higher efficiency

Compact UFBGA, DSBGA package saves space on PCB

Capable of delivering a high amount of current (3.5A) for demanding applications

Key Technical Parameters

Input Voltage (Min): 2.3V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 3.3V

Current - Output (Switch): 3.5A

Frequency - Switching: 2.5MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Stable operation over a wide temperature range ensures reliability in challenging conditions

Compliance with industry quality standards

Compatibility

Compatible with a variety of microcontrollers, processors, and applications requiring a 3.3V rail

20-UFBGA, DSBGA package is standard for integration with most PCB designs

Application Areas

Mobile phones, portable media players, and other handheld devices

Energy harvesting, solar-powered systems, and backup power supplies

Portable medical equipment

Product Lifecycle

Status: Active

No indication of discontinuation, and replacements or upgrades typically available from Texas Instruments

Several Key Reasons to Choose This Product

High efficiency for power-sensitive applications

Versatile step-up/step-down regulation supports varying input voltages

Robust power output of 3.5A suitable for high-drain devices

Compact package design is ideal for space-constrained applications

High-frequency switching allows for smaller external components

Texas Instruments' reputation for quality, reliability, and support