MC34025P

MC34025P - Half-Bridge PWM Controller IC

The MC34025P from onsemi is a high-performance half-bridge PWM (Pulse Width Modulation) controller designed for isolated power supply applications. This versatile IC features a 1MHz switching frequency, making it ideal for compact, high-efficiency power conversion designs in aerospace, industrial, telecommunications, and medical equipment.

Key Features & Benefits

• High Switching Frequency: 1MHz operation enables smaller transformer and filter components
• Wide Supply Voltage Range: 8.4V to 30V accommodates various power supply designs
• Integrated Protection: Current limiting fault protection ensures reliable operation
• Advanced Control: Frequency control and soft start features for optimized performance
• Isolated Output: Half-bridge topology with output isolation for safety-critical applications
• Industrial Temperature Range: 0°C to 70°C (TA) for demanding environments

Applications

Perfect for switch-mode power supplies (SMPS), DC-DC converters, offline power supplies, battery chargers, and industrial control systems requiring reliable, efficient power conversion with galvanic isolation.

Why Choose HQICKEY?

As an authorized distributor, HQICKEY provides 100% authentic onsemi components with full traceability, technical support, and global shipping. Our value-add services include design-in resources, lifecycle management, and quality assurance for mission-critical applications.

Related Resources

Explore more power management solutions in our AC DC Converters, Offline Switchers collection. Visit our homepage to browse our complete semiconductor catalog, or check out our technical blog for application notes, design guides, and industry insights.

• MC34025P.pdf