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Product Detailed Parameters
- Description：PFC CONTROLLER WITH INTEGRATED 6
- Series：HiperPFS™-4
- Mfr：Power Integrations
- Package：Tube
- Mode：Continuous Conduction (CCM)
- Frequency - Switching：22kHz ~ 123kHz
- Voltage - Supply：10.2V ~ 15V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：16-SSIP, 13 Leads, Exposed Pad, Formed Leads
- Supplier Device Package：eSIP-16D
- Current - Startup：-
- Grade：-
- Qualification：-
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Overview
The PFS7727H is a HiperPFS-4 power factor correction controller from Power Integrations, featuring an integrated 600V MOSFET and diode option. It operates at a fixed switching frequency of 60kHz and supports peak power up to 235W. The device utilizes Continuous Conduction Mode (CCM) boost topology with a control voltage range of 10.2V to 15V. It is housed in a SIP-16D package and functions within a temperature range of -40°C to +150°C.
Feature Summary
- Integrates a high-voltage MOSFET and diode option into a single low-profile package
- Optimized for high power factor and efficiency across the entire load range
- Includes comprehensive protection features such as over-temperature, input/output overvoltage, and output short-circuit protection
Applications
- High power factor correction in AC-DC power supplies
- Compact power conversion systems for consumer electronics
- LED lighting drivers requiring high efficiency
Procurement Notes
Verify the specific package variant (eSIP-16D or InSOP-24B) against your PCB footprint requirements. Confirm that the integrated diode option aligns with your circuit design needs. Ensure compatibility with the specified 10.2V to 15V control voltage range during system integration.
Selection Notes
Select this component for designs prioritizing high power density and simplified bill of materials due to the integrated power stage. It is suitable for applications requiring robust protection mechanisms and consistent performance across varying load conditions without external discrete components.
Part Context
This part belongs to the HiperPFS-4 family, which combines high-voltage startup, power switch, and controller on a single chip. The series is designed to reduce component count and improve reliability in offline power conversion applications compared to traditional discrete solutions.
Replacement Considerations
Check datasheets for other HiperPFS-4 variants with different power ratings or switching frequencies. Verify pinout compatibility if substituting with older HiperPFS generations.
