FAN7529 Power Factor Correction Controller SMD SOIC-8 3.3V UVLO 7.5mA Start-up Current

The FAN7529 is a specially designed Power Factor Correction (PFC) controller IC ideal for boost-type power supply applications. Housed in a compact SOIC-8 surface-mount package, this controller enables efficient power conversion with high power factor performance. It features boundary conduction mode (BCM) operation, which improves efficiency and reduces EMI by operating the power switch at the zero-current point.

Key Features:

• Power Factor Correction (PFC) controller for boost converters
• High-efficiency boundary conduction mode (BCM) operation
• Ultra-low start-up current of 7.5 µA
• Internally clamped gate driver with 1A peak current
• 3.3V Under-Voltage Lockout (UVLO) for enhanced protection
• Space-saving SOIC-8 SMD package

Additional Specifications:

• Package Type: SOIC-8
• Supply Voltage: 22V
• Current: 1A
• Type: Power Factor Correction