MAX333

• Series: MA8000 Series
• Device Type: Quasi-Resonant RCC Switching Power Supply Controller with Integrated Power Switch

Electrical Characteristics

• Integrated Power MOSFET Rating: 900 V, 5 A
• Input Supply: Designed for direct off-line AC power supply applications
• Standby Input Power:
  • ≤ 0.5 W typical
  • At 50 mW load and AC 100 V input

Performance Features

• High efficiency across a wide load range
• Typical efficiency:
  • 80% or higher at rated load
• Very low standby power consumption
• Stable operation under light-load conditions
• Low feedback noise
• VCCI Class B compliant EMI performance

Built-In Functions

• Integrated control circuit
• Integrated high-voltage switching transistor
• Soft-start function
• Quasi-resonant RCC converter operation
• Low-noise switching control
• Reduced external component count

Package

• Package Type: ZIP-7 / SIP-7
• Pin Count: 7 Pins
• Fully Molded Insulated Package