Category: PWM Controller IC

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• Sale!

  LD7575PS PWM Controller IC – LeadTrend

  ₹80.00 Original price was: ₹80.00.₹45.00Current price is: ₹45.00.

  Features:

  • High-Voltage Startup Circuit (up to 500V)
  • Current Mode PWM Control
  • Green-Mode Operation for Low Standby Power and No Audible Noise
  • UVLO (Under Voltage Lockout) for system stability
  • LEB (Leading-Edge Blanking) on CS pin to prevent false triggering
  • Programmable Switching Frequency with external resistor
  • Built-in Slope Compensation for improved stability
  • OVP (Over Voltage Protection) on Vcc
  • OLP (Over Load Protection) with auto-recovery
  • 500mA Gate Driving Capability for external MOSFET

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• Sale!

  UC3843BN PWM Controller IC | SMPS Current Mode DIP-8

  ₹48.00 Original price was: ₹48.00.₹39.00Current price is: ₹39.00.

  Key Features

  • Current-mode PWM control
  • Switching frequency up to 500kHz
  • Low startup current (<0.5mA)
  • Undervoltage lockout with hysteresis
  • Cycle-by-cycle current limiting
  • High current totem-pole output
  • Trimmed oscillator for precise control
  • MPN: UC3843BN
  • Brand: ST Microelectronics

  Datasheet

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