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KA3843A

SpecificationsProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingKA3843ACSFull ProductionRoHS Compliant$0.445DIP8RAIL * Fairchild 1,000 piece Budgetary Pricing** A sample button will appear if the part is available through Fairchild's on-line samples program. If...

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SeekIC No. : 004383698 Detail

KA3843A: SpecificationsProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingKA3843ACSFull ProductionRoHS Compliant$0.445DIP8RAIL * Fairchild 1,000 piece Budgetary Pricing** ...

KA3843A Data Sheet

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Part Number:
KA3843A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/24

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Product Details

Description



Specifications

      

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage Drawing
KA3843ACSFull ProductionRoHS Compliant$0.445DIP8RAIL
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples



Description

The KA3843AC are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem-pole output for driving a POWER MOSFET. Also KA3843AC provide low start up current below 0.3mA and short shutdown delay time typ. 100ns. The KA3843AC is 8.4V(on) and 7.6V(off). The KA3843AC can operate within 100% duty cycle.




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