OBSOLETE

[ Alternative : SSC2016S]

SSC2001S

The SSC2001S is a continuous conduction mode (CCM) control IC for power factor correction (PFC). The IC allows the realization of high-power output and high-efficiency power management systems, which require few external components because of the built-in average current control system.

Design Support

Related Documents

■Application Note
■Other

See More

Close

Features

    • Continuous conduction mode (CCM) system
    • Average current control system
    • PWM and frequency modulation functions
    • Maximum duty cycle 94% (typ)
    • Error amplifier reference voltage 3.5 V (typ)
    • Built-in high speed load response (HSR) function
    • Brown-in/brown-out protection function
    • Protection functions:
    Output overvoltage protection (OVP): auto restart
    Overcurrent protection (OCP): two types, both with auto restart
    Open loop detection (OLD) on output: auto restart

Application

    Power factor correction of middle power electronic devices
     ・AC/DC power supply
     ・Digital appliances (large size LCDTVs, PDPTVs)
     ・Office automation (OA) equipment: Computers, servers, monitors, etc
     ・Telecommunication equipment

Specifications

Control Method
Max. ON-time / Max. ON Duty 94%
OCP Pulse by pulse
OVP Auto Restart
TSD None
Package Weight (Typ.) g

Block Diagram

Block Diagram

Pin Configuration Definitions

Pin Configuration Definitions

Questions or Comments?

Please feel free to contact us if you cannot find the desired product from the lineup.