离线式开关电源电流模式Controllerwith集成650V CoolMOS®和启动的FULLPAK细胞（频率抖动模式） Off-Line SMPS Current Mode Controllerwith integrated 650V CoolMOS® and Startup cell frequency jitter Mode in FullPak
Description
The CoolSET®-F3R FullPak is the enhanced version of CoolSET®-F3 and targets for the Off-Line Adapters and high power range SMPS in DVD R/W, DVD Combi, set top box, etc. It has a wide Vcc range to 25V by adopting the BiCMOS technology.
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
• 67kHz internally fixed switching frequency
• Auto Restart Protection Mode for Overload, Open Loop, VCC Undervoltage, Overtemperature & 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 provide wide VCC range
• Built-in Frequency jitter and soft driving for low EMI