SIC438BED-T1-GE3 - Vishay Siliconix

Manufacturer Part Number

SIC438BED-T1-GE3

Manufacturer

vishay-siliconix

Introduction

The SIC438BED-T1-GE3 is a highly integrated step-down (buck) switching regulator designed for power management, belonging to the category of DC DC Switching Regulators. It is tailored for various applications requiring efficient voltage regulation.

Product Features and Performance

Step-down (Buck) topology for efficient power conversion

Adjustable output voltage ranging from 0.6V to 20V

Capable of delivering up to 8A of output current

Operating input voltage range from 3V to 28V, suitable for a wide variety of power sources

High switching frequency range from 300kHz to 1MHz, allowing for a compact filter design

Incorporates synchronous rectification to improve efficiency

Operating temperature range of -40°C to 125°C ensures reliability in harsh conditions

Surface mount technology for compact and efficient PCB designs

Product Advantages

High efficiency and flexibility in voltage regulation

Versatile input voltage suitability expands application scope

The capability of delivering substantial current meets the requirement of high-power applications

Synchronous rectification enhances efficiency further

Wide operating temperature range increases its reliability in extreme conditions

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 20V

Current Output: 8A

Frequency Switching: 300kHz ~ 1MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built-in thermal protection to prevent overheating

Overcurrent protection to safeguard the device and load

Complies with industry standard safety and quality regulations

Compatibility

Flexible input voltage and adjustable output make it compatible with a wide range of applications

Surface Mount Technology (SMT) compatible with modern PCB assembly processes

Application Areas

Consumer Electronics

Telecommunications

Industrial Control Systems

Portable Devices

Automotive Systems

Product Lifecycle

Current Product Status: Active

Not nearing discontinuation, ensuring long-term availability

Upgrades and replacements are available for evolving requirements

Several Key Reasons to Choose This Product

High efficiency for energy-saving operations

Broad input and adjustable output voltage range for versatile use

High current output capability for demanding applications

Enhanced safety features protect against thermal and current overloads

Suitable for a wide range of applications from consumer electronics to automotive

Robust lifecycle support ensures long-term usability and support