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UC2844N Datasheet High Performance Current-mode Controller

Manufacturer: onsemi

Overview: UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • consisting of input and reference undervoltage lockouts each with hysteresis, cycle.
  • by.
  • cycle current limiting, a latch for single pulse metering, and a flip.
  • flop which blanks the output off every other oscillator cycle, allowing output dead times to be programmed for 50% to 70%. These devices are available in an 8.
  • pin dual.
  • in.
  • line plastic package as well as the 14.
  • pin plastic surface mount (SOIC.
  • 14). The SOIC.
  • 14 package has.

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Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo UC2844N Current-Mode PWM Controller Texas Instruments
ST Microelectronics Logo UC2844 CURRENTMODE PWM CONTROLLER ST Microelectronics
Unitrode Logo UC2844 Current Mode PWM Controller Unitrode
Texas Instruments Logo UC2844 Current-Mode PWM Controllers Texas Instruments
Unisonic Technologies Logo UC2844 HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS Unisonic Technologies

More Datasheets from onsemi

Part Number Description
UC2844 High Performance Current-Mode Controller
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UC2844D High Performance Current-Mode Controller
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UC2842AD High Performance Current Controller
UC2842AN High Performance Current Controller
UC2842B HIGH-PERFORMANCE CONTROLLERS
UC2843A High Performance Current Mode Controllers
UC2843AD High Performance Current Controller
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