TPS40200MDREP - Texas Instruments

Manufacturer Part Number

TPS40200MDREP

Manufacturer

Texas Instruments

Introduction

Step-Down DC-DC Switching Controller for Power Management Applications

Product Features and Performance

Buck Topology

Transistor Driver Output Type

One Output Phase

Adjustable Switching Frequency from 35kHz to 500kHz

Up to 95% Duty Cycle

Operates from 4.5V to 52V Input

Frequency Control and Soft Start Features

Operation Temperature Range: -55°C to 125°C (TJ)

Product Advantages

High Input Voltage Range Accommodates Various Supplies

Flexible Duty Cycle for High Efficiency

Robust Temperature Range for Industrial Applications

Key Technical Parameters

Single Output Configuration

Voltage Supply (Vcc/Vdd) Range: 4.5V to 52V

Switching Frequency: 35kHz to 500kHz

Duty Cycle (Max): 95%

Operating Temperature: -55°C to 125°C (TJ)

Quality and Safety Features

Built-in Frequency Control

Temperature Range Suitable for High Reliability Environments

Compatibility

Surface Mount 8-SOIC Package

Compatible with Other Components in Power Management Systems

Application Areas

Power Supply Modules

Telecommunications

Networking Equipment

Industrial Systems

Product Lifecycle

Active Product Status

Available in Tape & Reel (TR) for Automated Manufacturing

Several Key Reasons to Choose This Product

Highly Adjustable Switching Frequency for Optimal Power Conversion

Suitable for a Wide Range of Input Voltages

High Efficiency with 95% Max Duty Cycle

Designed for High-Temperature Environments

Reliable Manufacturer with Industry-Standard Compliance

Straightforward Integration due to Surface Mount Package