PFS7626L

Overview

The PFS7626L is a HiperPFS-4 family power factor correction controller featuring an integrated 600 V MOSFET. It operates in continuous conduction mode (CCM) with a switching frequency range of 22 kHz to 123 kHz. The device supports universal AC input from 90 VAC and delivers up to 260 W peak power. It utilizes an eSIP-16G package with through-hole mounting, designed for high efficiency across the load range.

Feature Summary

• Integrates a 600 V MOSFET within the controller package
• Optimized for minimum converter size in boost PFC applications
• Maintains high efficiency and power factor across full load range

Applications

• Universal input AC-DC power supplies
• High-density adapter designs
• Consumer electronics power stages

Procurement Notes

Verify the specific suffix L against official Power Integrations documentation to confirm pinout and thermal characteristics. Ensure compatibility with existing PCB layouts due to the eSIP-16G form factor. Cross-reference the datasheet revision date to confirm current manufacturing status and any potential product change notices affecting performance or availability.

Selection Notes

Select this component for designs requiring high power density without external gate drivers. The integrated MOSFET simplifies bill of materials compared to discrete solutions. Verify that the thermal requirements of the eSIP-16G package align with the enclosure constraints. Confirm that the fixed frequency range meets electromagnetic interference requirements for the target market.

Part Context

Part of the HiperPFS-4 series, which represents advanced single-stage PFC controllers. This family emphasizes integration to reduce component count and board space. The PFS7626L specifically targets higher power outputs within the consumer and industrial adapter segments, offering a compact alternative to traditional two-stage architectures.

Replacement Considerations

PFS5177F-TL is documented as a similar substitute within the manufacturer portfolio.