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ONSEMI MC33262DR2G Power Factor Controller
The MC33262 power factor controller is a highly efficient, critical conduction, current-mode device designed for off-line active power correction in electronic ballast and power converters. It features an internal startup timer, zero current detection, a one-quadrant multiplier, and a totem pole output for MOSFET drive. Protective measures include overvoltage and undervoltage lockout, cycle-by-cycle current limiting, and high-speed digital control. Ideal for high-performance, cost-effective power correction, it ensures near-unity power factor and reduced harmonic distortion in AC/DC applications.
ONSEMI MC33262DR2G Power Factor Controller Specifications:
- Maximum Power Dissipation (MC34262): 800 mW at Ta=70°C
- Maximum Power Dissipation (MC33262): 450 mW at Ta=70°C
- Operating Junction Temperature: +150°C
- Operating Ambient Temperature: -40°C to +105°C
- Input Voltage Range: 1.0 to 10 V (multiplier, voltage feedback, current sense)
- Error Amplifier: Transconductance 80-130 umho, voltage threshold 2.465V to 2.535V
- Overvoltage Comparator Threshold: approximately 1.08 V
- Zero Current Detector Threshold: 1.33V to 1.87V, Hysteresis 100-300mV
- Cycle Delay (Timer): up to 620μs
- Drive Output: Capable of sourcing/sinking up to 500 mA with rise/fall time of 50 ns
- Undervoltage Lockout: Threshold 8.0V to 14.5V with hysteresis of 38-62V
- Package Types: SOIC-8, PDIP-8, case 626, case 751
- ESD Protection: 2000V (HBM), 200V (MM), 2000V (CDM)
Buy the ON Semiconductor MC33262DR2G – Reliable Power Factor Controller for Industrial Applications
Enhance your power systems with the MC33262 power factor controller, designed for efficient, critical conduction operation. It features internal timers, zero current detection, overvoltage protection, and a robust totem pole drive stage. Perfect for electronic ballasts, off-line converters, and industrial power correction, this device offers cost-effective solution with minimal external components. Achieve near-unity power factor, reduce harmonic distortion, and meet stringent EMC standards by integrating this advanced controller into your power design. Buy online today for superior performance and reliability.
Buy ON Semiconductor MC33262DR2G now and experience unmatched reliability and high efficiency in power correction and harmonic reduction.
Frequently Asked Questions
Where can I buy ONSEMI MC33262DR2G?
You can click on the BUY or RFQ button to purchase MC33262DR2G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part MC33262DR2G?
You can download the MC33262DR2G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of MC33262DR2G?
ONSEMI