Manufacturer Part Number
MIC38HC44BM
Manufacturer
microchip-technology
Introduction
The MIC38HC44BM is a high-performance, high-efficiency, low-standby power consumption offline power supply controller with integrated power switch. It is designed for a wide range of isolated and non-isolated power conversion applications, including AC/DC adapters, auxiliary power supplies, and industrial equipment.
Product Features and Performance
Integrated power MOSFET for improved efficiency and reduced component count
Supports boost, buck, flyback, and forward converter topologies
High switching frequency of 500kHz for compact design
Wide input voltage range of 9V to 20V
50% fixed duty cycle for simplified control
Frequency control for improved efficiency and regulation
Comprehensive fault protection features, including overcurrent, overvoltage, and thermal shutdown
Product Advantages
Highly efficient power conversion with integrated MOSFET
Compact solution with high-frequency switching
Wide input voltage range for versatile applications
Simplified control with fixed duty cycle
Robust fault protection for reliable operation
Key Reasons to Choose This Product
Proven performance and reliability from a trusted manufacturer
Optimized for compact and efficient power conversion designs
Versatile design suitable for a wide range of applications
Comprehensive protection features for safe and reliable operation
Easy integration and reduced component count for cost-effective solutions
Quality and Safety Features
Designed and manufactured to high-quality standards
Thorough testing and validation for reliable performance
Comprehensive protection features for safe operation
Compatibility
The MIC38HC44BM is compatible with a variety of power conversion applications, including AC/DC adapters, auxiliary power supplies, and industrial equipment.
Application Areas
AC/DC power adapters
Auxiliary power supplies
Industrial control and automation equipment
Consumer electronics
Product Lifecycle
The MIC38HC44BM has been discontinued. There are several equivalent or alternative models available from Microchip Technology, such as the MIC38HC45, MIC38HC46, and MIC38HC47 series. Customers are advised to contact our website's sales team for more information on available options and product life cycle details.
MIC38HC43BM/TRMicrel / Microchip Technology