3BR1765JZ Offline SMPS Current Mode Controller IC
- Offline SMPS Current Mode Controller
- Drain Voltage: 650V
- Supply Voltage: 25V
- Supply Current: 5mA
- 650V avalanche rugged CoolMOS® with built-in Startup Cell
- Active Burst Mode for lowest Standby Power
- Â Fast load jump response in Active Burst Mode
- 65kHz internally fixed switching frequency
- Auto Restart Protection Mode for Overload, OpenLoop, VCC Undervoltage, Overtemperature & Overvoltage
- Â Built-in Soft Start
- Â Built-in blanking window with extendable blanking time for short duration high current
- Â External auto-restart enable pin
- Max Duty Cycle 75%
- Overall tolerance of Current Limiting < ±5%
- Â Internal PWM Leading Edge Blanking
- BiCMOS technology provide wide VCC range
- Built-in Frequency jitter and soft driving for low EMI