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3843 PWM

3843 PWM

SKU: AIC-00033

Warranty: N/A

Model: N/A

৳ 20.31

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Category: Timer & PWM

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Description of 3843 PWM

The UC3843 control IC provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under voltage lockout featuring start-up current less than 1mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current.

 

The output stage, suitable for driving N-Channel MOSFETs, is low in the off-state. Differences between members of this family are the under-voltage lockout thresholds and maximum duty cycle ranges. The UC3843 can operate to duty cycles approaching 100%. 

 

Features

  • Optimized for OFF-LINE and DC to DC converters
  • Low Start-Up Current (<1mA)
  • Automatic Feed Forward Compensation
  • Pulse-by-pulse current limiting
  • Enhanced load response characteristics
  • Under-voltage lockout with hysteresis
  • Double pulse suppression
  • High current totem pole output
  • Internally trimmed bandgap reference

Documentation of 3843 PWM

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Where to buy 3843 PWM in Bangladesh

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What is the price of 3843 PWM in Bangladesh?

TechShopBD brings you the latest 3843 PWM at the most competitive price. The updated price for 3843 PWM in BD for 2025 is now 20.31. For detailed product specifications, you can explore the specification section or visit us for in-depth information and assistance.

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