TPS55386PWPR - Texas Instruments

Manufacturer Part Number

TPS55386PWPR

Manufacturer

Texas Instruments

Introduction

The TPS55386PWPR is a step-down (buck) regulator from Texas Instruments, designed for power management applications requiring a regulated output from a higher input voltage.

Product Features and Performance

Step-down (Buck) regulator topology

Adjustable output voltage range from 0.8V to 25.2V

Can operate with input voltages ranging from 4.5V to 28V

Supports output currents up to 3A

Operates at a switching frequency of 630kHz

Designed for surface mount applications with a 16-PowerTSSOP package

Operating temperature range from -40°C to 125°C

Product Advantages

Wide input voltage range allows for use in various applications

High output current capability suitable for powering multiple devices

Flexible output voltage adjustment enables use with various electronics

High efficiency due to optimal switching frequency

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 25.2V

Current Output: 3A

Frequency Switching: 630kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to meet the rigorous standards of Texas Instruments for reliability and durability

Overcurrent protection to safeguard the device and downstream components

Compatibility

Compatible with a wide range of input voltages and adaptable to various output needs

Surface-mount packaging conducive to modern circuit board designs

Application Areas

Industrial controls

Consumer electronics

Telecommunications equipment

Portable devices

Product Lifecycle

Currently in an Active status, not nearing discontinuation

Texas Instruments typically offers support in terms of replacements or upgrades for the lifecycle of their products

Several Key Reasons to Choose This Product

Versatile input and adjustable output voltage range for a wide array of applications

High reliability and safety features ensure stable operation

Backed by Texas Instruments, a known leader in the semiconductor industry

Surface mount design simplifies PCB layout and manufacturing processes

Active product status with strong manufacturer support for future needs