TPS54260DGQR - Texas Instruments

Manufacturer Part Number

TPS54260DGQR

Manufacturer

Texas Instruments

Introduction

TPS54260DGQR is a DC-DC buck regulator designed for power management, able to convert a higher input voltage to a lower output voltage with high efficiency.

Product Features and Performance

Integrated high-side MOSFET

Adjustable output voltage

Eco-Mode™ for higher efficiency at light loads

Wide input voltage range, 3.5V to 60V

8V to 60V adjustable output voltage range

5A continuous output current capability

Selectable switching frequency from 100kHz to 2.5MHz

Thermal shutdown and overcurrent protection

Operating temperature range from -40°C to 150°C

Product Advantages

High efficiency for reduced energy consumption

Flexible power supply design with adjustable output

Ensures stable operation with built-in protection features

Suitable for a wide range of input voltages

Key Technical Parameters

Input Voltage (Min): 3.5V

Input Voltage (Max): 60V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 60V

Output Current: 2.5A

Switching Frequency: 100kHz ~ 2.5MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Under-voltage lockout (UVLO)

Internal soft-start minimizes inrush current

Overcurrent and thermal protection for safety and reliability

Compatibility

Compatible with a variety of capacitors and inductors based on application requirements

Can be used in systems requiring a fixed or adjustable output voltage

Application Areas

Consumer Electronics

Industrial Power Supplies

Automotive Systems

Telecommunications Equipment

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High efficiency and Eco-Mode™ benefit battery-operated devices

Supports a broad range of input voltages, making it versatile

The high level of integration simplifies design and reduces external component count

Robust thermal and current protection enhances system reliability

Texas Instruments' reputation for quality and support in power management solutions