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POWER INTEGRATIONS PFS7728H High Power Factor Controller
The HiperPFS™-4 PFC controller features an integrated 600V MOSFET and diode, optimized for high power factor and efficiency across various loads. It includes a continuous conduction mode boost PFC controller with a gate driver and a low-profile power package, eliminating the need for external current sense resistors. The device employs innovative control techniques to adjust switching frequency based on load and input voltage, utilizing advanced digital line monitoring and power factor enhancement methods while maintaining very low no-load power consumption. Suitable for applications such as PCs, high-power adapters, printers, high-power LED lighting, LCD TVs, industrial equipment, video game consoles, and 80 Plus™ platinum power supplies. It offers over 95% efficiency from 10% to 100% load, integrated error amplifier for transient response, user-programmable power good signals, digital peak detection, and broad input voltage tolerance up to 410VAC, with minimal EMI filtering needs.
POWER INTEGRATIONS PFS7728H High Power Factor Controller Specifications:
- Maximum Drain Voltage: 600 V
- MOSFET Voltage Rating: 600 V
- Diode Peak Reverse Voltage: 600 V
- Efficiency: >95% from 10% to 100% load
- No-load Power Consumption: <60 mW at 230 VAC
- Package Options: eSIP-16D, eSIP-16G, InSOP-24B
- Package Dimensions: 10.8 mm x 9.4 mm for C package, 16.53 mm x 8.25 mm for H & L packages
- Input Voltage Tolerance: Up to 410 VAC
- Protection Features: UVLO, OV, OTP, Brown-in/out, cycle-by-cycle current limit
- Switching Frequency Range: 22–123 kHz (variable)
- Output Power: Up to 405 W (universal), 610 W (high-line only)
- Control Technique: Variable frequency, CCM boost PFC with digital sensing
- Application Suitability: PCs, LED lighting, LCD TVs, industrial, appliances
- Efficiency Power Mode Capacitor: 0.1 µF (efficiency mode), 1.0 µF (full power mode)
- Protection Features: Overcurrent, overvoltage, thermal shutdown
- Power Good Signal: Programmable threshold, active low, open-drain
Buy the Power Integrations PFS7728H – Reliable PFC for Industrial Applications
Purchase the Power Integrations PFS7728H online now to ensure your projects benefit from dependable power factor correction, high efficiency, and minimal EMI. Designed for industrial applications, this device simplifies system design by integrating a 600V MOSFET and diode, eliminating external sense resistors and reducing component count. It provides excellent transient response, programmable power good signals, and broad voltage input tolerance up to 410VAC. Ideal for powering PCs, LED lighting, LCD TVs, and industrial systems, enabling compliant, energy-efficient, and reliable operation across various load conditions.
Order your Power Integrations PFS7728H today and enhance your power supply design with high efficiency and broad input voltage tolerance.
Frequently Asked Questions
Where can I buy POWER INTEGRATIONS PFS7728H?
You can click on the BUY or RFQ button to purchase PFS7728H from an authorized POWER INTEGRATIONS distributor.
How do I troubleshoot issues or seek technical support for part PFS7728H?
You can download the PFS7728H datasheet or visit the POWER INTEGRATIONS website for support.
Who is the manufacturer of PFS7728H?
POWER INTEGRATIONS