PFS7327H

Overview

The PFS7327H is a Power Integrations AC/DC converter IC designed for through-hole installation in an eSIP-13 package. It supports an input voltage range of 90 to 265 VAC and delivers up to 15.8 A output current with a maximum DC output voltage of 385 V. The device features an 8.8 A current limit and operates within a temperature range of -40 °C to +150 °C. Its physical dimensions are 16.59 mm in length, 2.06 mm in width, and 8.25 mm in height.

Feature Summary

• Integrates power factor correction and regulation functions in a single component
• Supports high output currents up to 15.8 A for demanding applications
• Includes comprehensive protection mechanisms such as thermal shutdown and current limiting

Applications

• High-power AC/DC power supplies
• Industrial equipment power systems
• Telecommunications infrastructure power modules

Procurement Notes

Verify the specific revision code and packaging configuration against the manufacturer's latest datasheet before ordering. Confirm that the eSIP-13 footprint matches your PCB layout requirements. Ensure compliance with RoHS directives if required by your regional regulations. Cross-reference the part number with authorized distributors to confirm availability and authenticity.

Selection Notes

Select this component when designing systems requiring high current delivery from a standard universal AC input. The through-hole eSIP-13 package facilitates easier assembly and robust mechanical connections compared to surface-mount alternatives. Consider the thermal management capabilities provided by the package design for high-temperature environments up to 150 °C.

Part Context

This device belongs to the HiperPFS family from Power Integrations, which combines PFC and primary-side regulation. It is distinct from other models like the PFS7537H or PFS7723H due to its specific pin count, current rating, and package type. The HiperPFS series targets high-efficiency, high-power density designs.

Replacement Considerations

Direct pin-to-pin replacements may not be available for all specifications. Evaluate alternative HiperPFS models based on current limits and package compatibility. Verify electrical parameters and thermal performance before substituting.