25W 12V SMPS Evaluation Board? with CoolSET? ICE3BR1065J Universal input 12V 25W off-line flyback converter power supply utilizing CoolSET? ICE3BR1065J. The application demo board is operated in Discontinuous Conduction Mode (DCM) and is running at 65 kHz switching frequency. It has a one output voltage with secondary side control regulation. Besides having the basic features of the F3R CoolSET? such as Active Burst Mode, propagation delay compensation, soft gate drive, auto restart protection for serious fault (Vcc over voltage protection, Vcc under voltage protection, over temperature, over-load, open loop and short opto-coupler), it also has the BiCMOS technology design, built-in soft start time, built-in and extendable blanking time, frequency jitter feature with built-in jitter period and external auto-restart enable, etc. The particular features needs to be stressed are the best in class low standby power and the good EMI performance.

技术特性Summary of Features:
  • 650V avalanche rugged CoolMOS? with built-in Startup Cell
  • Active Burst Mode for lowest Standby Power
  • Fast load jump response in Active Burst Mode
  • 65 kHz internally fixed switching frequency
  • Auto Restart Protection Mode for Overload, Open Loop, Vcc Undervoltage, Overtemperature & Vcc
  • Overvoltage
  • Built-in Soft Start
  • Built-in blanking window with extendable blanking time for short duration high current
  • External auto-restart enable pin
  • Max Duty Cycle 75%
  • Overall tolerance of Current Limiting < ±5%
  • Internal PWM Leading Edge Blanking
  • BiCMOS technology provides wide VCC range
  • Built-in Frequency jitter feature and soft driving for low EMI
应用领域Target Applications:
    订购型号
    Sales Product NameOPNProduct StatusOrder onlinePackage NameTotally lead-freeHalo-freeRoHSPacking SizePacking Type
    EVAL-3BR1065JEVAL3BR1065JTOBO1in production--noyesno1CONTAINER
    Product Brief
    Product Brief CoolSET? 650V400 KB07 十二月 2010
    CHINESE CoolSET 650V Product Brief643 KB07 十二月 2010
    Reference Design
    AN-PS0073 25W 12V SMPS Evaluation Board ICE3BR1065J4.6 MB14 九月 2012
    Product Brief CoolSET™ 650V ICE2QR4765G
    CN ICE2QR4765G
    AN-PS0073 25W 12V SMPS Evaluation Board ICE3BR1065J ICE3BR1065J