UCD7242RSJT - Texas Instruments

Manufacturer Part Number

UCD7242RSJT

Manufacturer

Texas Instruments

Introduction

UCD7242RSJT is a high-performance step-down synchronous buck regulator.

Product Features and Performance

Dual-channel synchronous buck regulator

Integrated FETs for better efficiency

Programmable switching frequency from 300kHz to 2MHz

Supports pre-bias startup

Precision enable for sequencing flexibility

Adjustable soft-start

Voltage tracking capabilities

Product Advantages

High integration reduces external component count

Precise control allows for efficient power conversion

Flexible design suitable for a wide range of applications

High reliability and longer system lifetime

Key Technical Parameters

Function: Step-Down Buck Regulator

Output Configuration: Positive

Number of Outputs: 2

Voltage - Input (Min): 4.75V

Voltage - Input (Max): 18V

Current - Output: 10A

Frequency - Switching: 300kHz ~ 2MHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in thermal shutdown

Overcurrent protection

Undervoltage lockout (UVLO)

Compatibility

Compatible with a variety of digital controllers

Application Areas

Telecommunications

Networking

Servers

Industrial systems

Product Lifecycle

Status: Active

Product not currently nearing discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Highly efficient power conversion for energy savings

Adaptability to different input and load conditions

Robust performance in harsh environments

Reduces design complexity, facilitating faster time-to-market

Supported by Texas Instruments' design and technical resources