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Manufacturer Part #

FAN6961SZ

FAN6961 Series 25 V 6 mA Boundary Mode Power Factor Controller - SOIC-8

Product Specification Section
Technical Attributes
Attributes Table
Mode: DCM
Switching Frequency-Max: 60kHz
Supply Current-Max: 6mA
Supply Voltage-Max: 25V
Power Dissipation: 400mW
Operating Temp Range: -40°C to +125°C
Thermal Resistance: 150°C/W
Storage Temperature Range: -65°C to +150°C
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The FAN6961SZ is an 8-pin boundary-mode, PFC controller IC intended for controlling PFC pre-regulators. Available in SOIC-8 package.

It provides a controlled on-time to regulate the output DC voltage and achieve natural power factor correction. The supply voltage can be up to 25 V, maximizing application flexibility.

Features:

  • Boundary Mode PFC Controller
  • Low Input Current THD
  • Controlled On-Time PWM
  • Zero-Current Detection
  • Cycle-by-Cycle Current Limiting
  • Leading-Edge Blanking instead of RC Filtering
  • Low Startup Current: 10 µA Typical
  • Low Operating Current: 4.5 mA Typical
  • Feedback Open-Loop Protection
  • Programmable Maximum On-Time (MOT)
  • Output Over-Voltage Clamping Protection
  • Clamped Gate Output Voltage 16.5 V

Applications:

  • Electric Lamp Ballasts
  • AC-DC Switching Mode Power Converter
  • Open Frame Power Supplies and Power Adapters
  • Flyback Power Converters with ZCS/ZVS
Pricing Section
Stock:
2,500
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$0.63
USD
Quantity
Web Price
1
$0.625
50
$0.475
100
$0.455
250
$0.425
500+
$0.405