TPS630242YFFT - Texas Instruments

Manufacturer Part Number

TPS630242YFFT

Manufacturer

Texas Instruments

Introduction

High efficiency, single inductor buck-boost converter with 2.12A switch current

Product Features and Performance

Step-Up/Step-Down voltage regulation

Buck-Boost topology

Fixed 3.3V output voltage

5MHz switching frequency

High efficiency over a wide load range

Integrated synchronous rectifier for low power dissipation

Thermal shutdown and overload protection

12A output switch current capability

Compact 20-UFBGA, DSBGA package

Surface mount technology

Product Advantages

High efficiency across a wide input voltage range

Minimal external components required due to integrated switches

Small footprint ideal for space-constrained applications

Automatic transition between step-up and step-down modes

Key Technical Parameters

Voltage - Input (Min): 2.3V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 2.12A (Switch)

Frequency - Switching: 2.5MHz

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

Quality and Safety Features

Integrated over-temperature protection

Short-circuit protection

Overload protection

Compatibility

Compatible with a wide range of energy sources and battery technologies due to 2.3V to 5.5V input range

Suitable for Li-Ion, NiCd, NiMH, and alkaline batteries

Application Areas

Portable battery-powered equipment

Energy harvesting

USB-powered gadgets

IoT devices

Wearable technology

Product Lifecycle

Status: Active

No indication of discontinuation

Replacements or upgrades should be sourced from Texas Instruments' TPS630xxx series

Several Key Reasons to Choose This Product

Operational over a wide input voltage range, making it versatile for various applications

Highly efficient for extended battery life in portable devices

Inclusion of both step-up and step-down modes allows for stable output voltage regardless of the input voltage condition

High switching frequency minimizes the size of external components, saving board space

Robust thermal and current protection features enhance product reliability