TPS40200HD - Texas Instruments

Manufacturer Part Number

TPS40200HD

Manufacturer

Texas Instruments

Introduction

The TPS40200HD is a versatile and robust DC DC switching controller designed for step-down (buck) applications, provided by Texas Instruments, a leader in semiconductor solutions.

Product Features and Performance

Step-Down (Buck) function for efficient voltage conversion

Supports a wide input voltage range from 5.5V to 52V

Adjustable switching frequency from 35kHz to 500kHz, allowing flexibility in design

High duty cycle up to 98% for low dropout operations

Features Frequency Control and Soft Start for enhanced performance

Accommodates single output phase topology

Operates across a broad temperature range of -55°C to 175°C

Product Advantages

Wide voltage range support makes it suitable for various applications

The ability to adjust the switching frequency enables optimization of efficiency and component size

High duty cycle ensures effective low voltage operations

Built-in soft start reduces in-rush current and enhances system reliability

Operates efficiently in extreme temperatures, enhancing system robustness

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 5.5V ~ 52V

Frequency Switching: 35kHz ~ 500kHz

Duty Cycle (Max): 98%

Operating Temperature: -55°C ~ 175°C (TA)

Package / Case: 8-SOIC

Quality and Safety Features

Designed and tested to operate within specified temperature ranges for high reliability

Provides stable operation in diverse ambient conditions

Compatibility

Surface mount device compatible with standard 8-SOIC package

Flexible voltage range and switching frequency support a broad spectrum of power design needs

Application Areas

Ideal for use in industrial, automotive, and telecommunication power systems

Suitable for power conditioning, conversion, and management solutions requiring efficiency and flexibility

Product Lifecycle

Current status: Active

Continuously supported with no immediate discontinuation planned. Replacements and upgrades available as new technologies evolve.

Several Key Reasons to Choose This Product

High reliability and versatility for a wide range of applications

Texas Instruments' reputation for quality and support

Flexible design parameters allow for customization to specific needs

High duty cycle and wide temperature range support challenging environments

Comprehensive technical parameters cater to advanced power management requirements