Low Standby-Power Off-line PWM Converters IC PN8137 Electronic Component

• shape: DIP
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: PN8137
• Feature: Low Standby
• Trademark: Chipown
• Origin: China
• HS Code: 8542399000
• Production Capacity: 10000000

Product Description

Datasheet

General Description 
 

The PN8137 consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET, specifically designed fora high performance off-line converter with minimal external components. PN8137 offers complete protection coverage withautomatic self-recovery feature including Cycle-by-Cycle current limiting (adjustable OCP), and overload protection (OLP),over temperature protection (OTP) and soft-start. Hi-mode, Eco-mode, Burst mode operation and device very low consumptionhelps to meet the standby energy saving regulations and achieve higher efficiency. Excellent EMI performance is achieved withfrequency modulation. The device consists of the high voltage start-up circuit. The device provides an advanced platform wellsuited for low standby-power and cost-effective fly back converters.

Features

    Internal 650V avalanche-rugged power MOSFET
    Hi-mode( 60kHz PWM)
    Eco-mode( PFM)
    Burst-mode ( 25kHz Burst-Mode)
    Frequency modulation for low EMI
    No-load consumption power < 50 mW @115VAC
    Built-in Soft Start
    Internal HV Start-up Circuit
    Internal Slope and line input Compensation
    Open frame output power >20W @230VAC
    Excellent Protection Coverage:
            Over Temperature Protection( OTP)
            Over Load Protection( OLP)
            Adjustable Over Current Protection( OCP)

Applications

   DVB/DVD Power

Package/Order Information 





Typical Circuit






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Warranty	1 Year
Lead time	3-7 Days

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