TPS63020QDSJRQ1 - Texas Instruments

Manufacturer Part Number

TPS63020QDSJRQ1

Manufacturer

Texas Instruments

Introduction

The TPS63020QDSJRQ1 is a high-efficiency, low quiescent current buck-boost converter suitable for applications where the input voltage can be higher or lower than the output.

Product Features and Performance

Step-Up/Step-Down functionality

Adjustable Output Voltage

Synchronous Rectification for improved efficiency

High-Switching Frequency of 2.4MHz

Low Quiescent Current

One Output with 3.5A Switch Current capacity

Operates with inputs from 1.8V to 5.5V

Provides output voltages from 1.2V to 5.5V

Automotive Grade Quality

AEC-Q100 Qualified

Surface Mount, 14-VFDFN Exposed Pad

Product Advantages

Highly efficient for energy-sensitive applications

Broad input voltage range accommodates varying power supplies

Seamless transition between step-up and step-down modes

Compact, space-saving package

Low EMI due to high-switching frequency and synchronous rectification

Key Technical Parameters

Voltage - Input (Min): 1.8V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 5.5V

Current - Output: 3.5A (Switch)

Frequency - Switching: 2.4MHz

Grade: Automotive

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in over-temperature protection

Overcurrent protection

AEC-Q100 Certification for Automotive use

Compatibility

Compatible with a wide range of input and output voltages

Surface mount compatible with 14-VSON package for PCB integration

Application Areas

Automotive applications

Portable Electronics

Power supply modules

Battery-powered devices

Product Lifecycle

Status: Active

Not reported as nearing discontinuation

Replacements or upgrades should be available as it is a part of a current active series

Several Key Reasons to Choose This Product

Efficient power management for automotive and portable devices

Flexible input voltage range, accommodating different power sources

High output current rating for demanding applications

High frequency switching minimizes size of external components

Synchronous rectification provides high efficiency across load ranges

Temperature range and quality certification make it ideal for harsh automotive environments

Compact size facilitates use in space-constrained applications