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Product Variant Information section
Product Specification Section
Pricing Section

Stock : 5 000

Sur commande : 0
Stock d'usine :Stock d'usine : 0
Délai d'usine : 7 Semaines
Commande minimale : 2 500
Multiples de : 2 500
Quantité Prix Internet
2 500+ $0.425
Total :

1 062,50 $

Attributes Table
Supply Current-Max 20mA
Supply Voltage-Max 36V
Power Dissipation 800mW
Operating Temp Range -40°C to +105°C
Thermal Resistance 100°C/W
Storage Temperature Range -65°C to +150°C
Fonctionnalités et applications

The MC33262 are active power factor controllers.

The MC33262 are specifically designed for use as a preconverter in electronic ballast and in off−line power converter applications. These integrated circuits feature an internal startup timer for stand−alone applications, a one quadrant multiplier for near unity power factor, zero current detector to ensure critical conduction operation, transconductance error amplifier, quickstart circuit for enhanced startup, trimmed internal bandgap reference, current sensing comparator, and a totem pole output ideally suited for driving a power MOSFET.
Also included are protective features consisting of an overvoltage comparator to eliminate runaway output voltage due to load removal, input undervoltage lockout with hysteresis, cycle−by−cycle current limiting, multiplier output clamp that limits maximum peak switch current, an RS latch for single pulse metering, and a drive output high state clamp for MOSFET gate protection. These devices are available in dual−in−line and surface mount plastic packages.

Key Features:

  • Overvoltage Comparator Eliminates Runaway Output Voltage
  • Internal Startup Timer
  • One Quadrant Multiplier
  • Zero Current Detector
  • Trimmed 2% Internal Bandgap Reference
  • Totem Pole Output with High State Clamp
  • Undervoltage Lockout with 6.0 V of Hysteresis
  • Low Startup and Operating Current
  • Supersedes Functionality of SG3561 and TDA4817
  • This is a Pb−Free and Halide−Free Device.

To learn more about the MC33262 product family, Click Here