Applications:

• AC-DC Power Adapters
• Battery Chargers
• Standby Power Supplies
• Open-Frame Power Supplies

Features:

• Current-Mode Control: Provides inherent current limiting and improved line regulation.
• Low Startup Current: Reduces power consumption during startup.
• Leading-Edge Blanking: Eliminates false triggering due to switching noise.
• Adjustable Switching Frequency: Allows for optimization of efficiency and EMI performance.
• Over-Voltage Protection (OVP): Protects the converter from over-voltage conditions.
• Overload Protection (OLP): Protects the converter from overload conditions.
• Short-Circuit Protection (SCP): Protects the converter from short-circuit conditions.
• Under-Voltage Lockout (UVLO): Prevents the MOSFET from operating at low voltages, preventing damage.

Benefits:

• High Efficiency: Optimized for high efficiency across a wide load range.
• Low Standby Power Consumption: Meets energy efficiency standards.
• Robust Protection: Comprehensive protection features ensure reliable operation.
• Simplified Design: Integrated features simplify the design process.

Additional Details:

The FAN7602C operates by controlling the current through the primary winding of the flyback transformer. The output voltage is regulated by adjusting the duty cycle of the MOSFET. The integrated protection features prevent damage to the converter in the event of a fault condition.

Key Specifications:

• Operating Frequency: Up to several hundred kHz
• Startup Current: Low startup current

The FAN7602C offers a cost-effective and reliable solution for designing efficient and robust flyback converters.