High Precision CC/CV Primary-Side Converter Adapter&Charger IC PN8356 Electronic Component CTC

• shape: Flat
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: PN8356
• Feature: Low Standby
• Transport Package: Carton
• Specification: Other
• Trademark: Chipown
• Origin: China
• HS Code: 8542399000
• Production Capacity: 10000000

Product Description

Datasheet

General Description 
 

The PN8356 consists of a high precision CC/CV primary side controller and a 650V power MOSFET, specifically designed for a highperformance low power AC/DC charger and LED lighting with minimal external components. PN8356 operates in primary-side sensingand regulation, so opto-coupler and TL431 could be eliminated. PN8356 offers complete protection coverage with automaticself-recovery feature including Cycle-by-Cycle current limiting protection (OCP), over voltage protection (OVP) and feedback loop openprotection (OLP), over temperature protection (OTP) and short circuit protection etc. Internal HV Start-up circuit and the chip's very lowconsumption help to meet the strict standby power standard. In CC control, the current and output power setting can be adjustedexternally by the sense resistor Rcs at CS pin. In CV control, PFM operations are utilized to achieve high performance and highefficiency. In addition, good load regulation is achieved by the built-in cable drop compensation.

Features

  Internal 650 V avalanche-rugged power MOSFET
  ±5% Constant current Regulation at Universal AC inpu
  Primary-side Sensing and Regulation Without TL431 andOpt coupler
  Programmable CV and CC Regulation
  Programmable Cable Drop Compensation
  Built-in Primary winding inductance compensation
  Internal HV Start-up Circuit
  Excellent Protection Coverage:
      Over Temperature Protection (OTP)
      VDD Under Voltage Lockout (UVLO)
      Cycle-by-Cycle Current Limiting (OCP)
      Open Loop Protection (OLP)
      VDD Over Voltage Protection (OVP)
      Auto- recovery protection Mode

Applications

  Switch AC/DC Adaptor and Battery Charger
  LED Light


Package/Order Information




Typical Circuit





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Warranty	1 Year
Lead time	3-7 Days

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