MIC38HC44BN

MIC38HC44BN - Multi-Topology Offline Switching Controller

The MIC38HC44BN from Microchip Technology is a versatile isolated switching controller IC designed for AC/DC and DC/DC power conversion applications. This high-performance controller supports multiple topologies including boost, buck, flyback, and forward configurations, making it ideal for aerospace, industrial, telecommunications, and medical power supply designs.

Key Features:

• Multi-Topology Support: Boost, Buck, Flyback, Forward converter configurations
• High Switching Frequency: 500kHz for compact transformer design
• Wide Supply Range: 9V to 20V operating voltage
• Isolated Output: Provides galvanic isolation for safety-critical applications
• Extended Temperature Range: -40°C to 150°C junction temperature for harsh environments
• Frequency Control: Precision switching control for optimal efficiency
• Through-Hole Package: 8-DIP (0.300", 7.62mm) for reliable PCB mounting

Applications:

• Industrial power supplies
• Telecommunications equipment
• Aerospace and defense systems
• Medical instrumentation
• Isolated DC/DC converters
• Offline AC/DC power conversion

Why Choose MIC38HC44BN?

As an authorized distributor, we provide genuine Microchip components with full traceability and long lifecycle support. The MIC38HC44BN offers design flexibility with its multi-topology capability, reducing your BOM count and simplifying inventory management. Its high switching frequency enables smaller magnetic components, reducing overall solution size and cost.

Technical Specifications:

Authorized Distributor: We stock genuine Microchip components with full manufacturer traceability, technical support, and global shipping capabilities. Contact our design-in team for application assistance and volume pricing.

• MIC38HC44BN.pdf