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PN8275SSC-R1P AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PN8275SSC-R1P product

PN8275SSC-R1P

Component

AC/DC ConverterQuasi-ResonantHigh-Voltage Startup

The PN8275 is a high-efficiency, quasi-resonant AC/DC controller with integrated high-voltage startup and X-capacitor discharge, ideal for compact power adapters and open-frame supplies.

Best for

  • Power adapters
  • Open-frame SMPS
  • Standby power supplies

Avoid if

  • Applications requiring non-isolated topologies
  • Designs exceeding 120W output power

Check before use

  • Ensure the specific version (R1P vs R1B) matches your protection requirements (AC Line OVP vs Brown-in/out).

Key specifications

Topology
Quasi-Resonant
Max Output Power
120 W
Switching Frequency
65 kHz
Package
SOP7

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesAdapters

Datasheet

33eeb1015ac70775b83a71e666011244_2304140030_Wuxi-Chipown-Micro-electronics-PN8275SSC-R1P_C840731.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PN8275SSC-R1P: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The PN8275 is a quasi-resonant AC/DC converter IC that integrates a high-voltage startup module and a current-mode controller, optimized for high-efficiency, low-standby-power applications.