TPS40090RHDR - Texas Instruments

Manufacturer Part Number

TPS40090RHDR

Manufacturer

Texas Instruments

Introduction

The TPS40090RHDR is a high-performance, quad-channel, synchronous step-down DC/DC controller designed for high-density, high-efficiency power supply applications. It features a wide input voltage range, adjustable switching frequency, and a variety of advanced control features, making it a versatile solution for a wide range of power management requirements.

Product Features and Performance

4-channel synchronous step-down DC/DC controller

Wide input voltage range: 4.5V to 15V

Adjustable switching frequency: 100kHz to 1.2MHz

Maximum duty cycle of 87.5%

Current limit, enable, frequency control, power good, and soft-start control features

Operating temperature range: -40°C to 85°C

Product Advantages

High efficiency and power density for space-constrained applications

Flexible configuration with 4 independent output channels

Advanced control features for improved system performance and reliability

Wide input voltage range and operating temperature support

Key Reasons to Choose This Product

Optimized for high-density, high-efficiency power supply designs

Versatile configuration and control options for customized power management solutions

Robust performance and reliability for demanding applications

Trusted Texas Instruments quality and technical support

Quality and Safety Features

Meets industrial and automotive safety and quality standards

Robust design and protection features for reliable operation

Compatibility

The TPS40090RHDR is compatible with a wide range of power supply and system designs that require a flexible, high-performance quad-channel step-down DC/DC controller.

Application Areas

Servers, networking equipment, and industrial automation

Telecommunications and data center infrastructure

Automotive and transportation systems

Robotics and industrial control applications

Product Lifecycle

The TPS40090RHDR is an active and current product from Texas Instruments. There are no plans for discontinuation at this time. While there may be alternative or equivalent models available, it is recommended to contact our website's sales team for the most up-to-date product information and recommendations based on your specific application requirements.