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Product Detailed Parameters
- Description：IC PFC CTRLR CCM 123KHZ 16ESIP
- Series：HiperPFS™
- Mfr：Power Integrations
- Package：Tube
- Mode：Continuous Conduction (CCM)
- Frequency - Switching：22kHz ~ 123kHz
- Voltage - Supply：10.2V ~ 15V
- Operating Temperature：-40°C ~ 150°C
- 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 PFS7529H is a Power Factor Correction (PFC) controller from the HiperPFS-3 family, manufactured by Power Integrations. It operates in Continuous Conduction Mode (CCM) with a switching frequency range of 22kHz to 123kHz. The device is housed in a 16-pin eSIP package featuring 13 leads and a bare thermal pad for through-hole mounting. It supports a supply voltage of 10.2V to 15V and functions within an operating temperature range of -40°C to 150°C.
Feature Summary
- Integrates power factor correction control with high-voltage switching capabilities in a single component
- Utilizes eSIP packaging to combine controller and switch for reduced board space and simplified assembly
- Supports continuous conduction mode operation for efficient power conversion
Applications
- High-density AC/DC power supplies
- Power factor correction stages in offline converters
- Industrial power systems requiring wide input voltage ranges
Procurement Notes
Verify the specific suffix 'H' against the manufacturer's datasheet to confirm pinout and thermal pad configuration. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the RoHS status and moisture sensitivity level with current regulatory requirements before finalizing procurement.
Selection Notes
Select this component when designing CCM PFC applications requiring integrated switching. The eSIP-16D package facilitates thermal management via the exposed pad. Confirm that the target application falls within the specified 22kHz to 123kHz frequency range and that the 10.2V to 15V supply voltage aligns with the design constraints.
Part Context
The PFS7529H belongs to the HiperPFS-3 series, which integrates a high-voltage switch with a PFC controller. This family is designed for universal input AC/DC converters, offering high efficiency and power density. The component simplifies design by reducing the number of external components typically needed for discrete PFC solutions.
FAQ
What is the operating mode of the PFS7529H?
The PFS7529H operates in Continuous Conduction Mode (CCM).
What type of package does the PFS7529H use?
It uses a 16-SSIP, 13-lead eSIP-16D package with a bare thermal pad.
