TPS54294PWP - Texas Instruments

Manufacturer Part Number

TPS54294PWP

Manufacturer

Texas Instruments

Introduction

The TPS54294PWP is a step-down (buck) regulator with dual outputs, suitable for use in diverse power management applications.

Product Features and Performance

Dual-output step-down regulator

Adjustable output voltage

Integrated Eco-Mode for improved efficiency at light loads

D-CAP2 mode for fast transient response

700kHz switching frequency

Synchronous rectification for high efficiency

Soft start reduces inrush current

Over-current and over-temperature protection

Product Advantages

High-efficiency power conversion

Reduced external components due to internal compensation

Low radiated emissions with the integrated switch

Dual outputs allow for flexible power distribution

Built-in safety features protect against common faults

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 18V

Voltage - Output (Min/Fixed): 0.76V

Voltage - Output (Max): 7V

Current - Output: 2A per channel

Frequency - Switching: 700kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Over-current protection

Thermal shutdown

Undervoltage lockout

Soft-start capability to prevent inrush current shock

Compatibility

Suitable for surface mount technology (SMT)

Compatible with a wide range of input voltages

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunications

Computing Systems

Product Lifecycle

Currently active

Not indicated as nearing discontinuation

Future replacements or upgrades may become available as technology advances

Several Key Reasons to Choose This Product

High integration reduces system complexity and bill of materials (BOM) cost

Flexible power management with dual outputs

Efficiency optimized for both heavy and light load conditions

Reliable operation in a wide temperature range

Comes from Texas Instruments, a reputable manufacturer in the semiconductor industry

Designed for ease of use with minimal external components required