SIC451ED-T1-GE3 - Vishay Siliconix

Manufacturer Part Number

SIC451ED-T1-GE3

Manufacturer

vishay-siliconix

Introduction

The SIC451ED-T1-GE3 is a high-performance step-down (buck) regulator from Vishay's microBUCK® series, suitable for a variety of power management applications.

Product Features and Performance

Adjustable output voltage from 0.3V to 12V

High current output up to 25A

Supports input voltages from 4.5V to 20V

Features synchronous rectification for efficiency

Switching frequency adjustable from 300kHz to 1.5MHz

Operates over a temperature range of -40°C to 85°C

Surface-mount technology with PowerPAK® MLP34-57 package

Product Advantages

High efficiency due to synchronous rectification

Flexible design applicable for various input/output requirements

Compact 34-PowerWFQFN package saves board space

Wide operating temperature suitable for diverse environments

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 0.3V

Voltage Output (Max): 12V

Current Output: 25A

Frequency Switching: 300kHz ~ 1.5MHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in over temperature protection

Over current protection to safeguard circuit components

Compatibility

Compatible with various digital and analog circuits due to adjustable voltage output

Adaptable to board integration with surface-mount package type

Application Areas

Computing systems

Telecommunication equipment

Industrial controls

Consumer electronics

Networking devices

Product Lifecycle

Currently marked as active

No current indication of discontinuation

Upgrades and replacement products available as new technologies evolve

Several Key Reasons to Choose This Product

Offers highly adjustable parameters to suit a wide range of applications

High current capacity supports power-intensive devices

Enhanced durability and reliability with built-in protection features

Efficient power conversion optimizes system performance

Compact and versatile design fits in small-scale devices