MIC38C44YM - Microchip Technology

Manufacturer Part Number

MIC38C44YM

Manufacturer

microchip-technology

Introduction

The MIC38C44YM is a highly integrated, off-line flyback PWM controller with a built-in high-voltage start-up circuit and power MOSFET. It is designed to provide a cost-effective and efficient solution for low-power AC-DC power supplies, including standby power supplies, adapter/chargers, and other off-line power conversion applications.

Product Features and Performance

Integrated high-voltage start-up circuit and power MOSFET

Wide input voltage range: 9V to 20V

Supports boost, buck, flyback, and forward topologies

Switching frequency up to 500kHz

50% maximum duty cycle

Frequency control for improved efficiency

Comprehensive fault protection features

Product Advantages

Highly integrated design reduces external component count and system cost

Efficient power conversion for low-power applications

Wide operating temperature range of -40°C to 150°C

Small 8-SOIC package for compact designs

Key Reasons to Choose This Product

Cost-effective solution for low-power AC-DC conversion

Reliable and efficient performance with comprehensive protection features

Flexible topologies to meet diverse application requirements

Compact size and easy integration into end products

Quality and Safety Features

Designed and manufactured to high quality standards

Comprehensive fault protection, including over-current, over-voltage, and thermal shutdown

Compatibility

The MIC38C44YM is compatible with a wide range of low-power AC-DC conversion applications, including:

Standby power supplies

Adapter/chargers

Off-line power conversion

Application Areas

Low-power AC-DC power supplies

Standby power applications

Adapter and charger designs

General off-line power conversion

Product Lifecycle

The MIC38C44YM is an active product. There are no immediate plans for discontinuation. However, customers are advised to check with the manufacturer or our website's sales team for the latest product information and availability, as well as any potential alternative or equivalent models that may be available.