UC3844 - High Perfomance Current Mode Controllers

Product Code: Components-Mixed-UC3844

  • UC3844 - High Perfomance Current Mode Controllers

Key Features

  • Current Mode Operation to 500 kHz Output Switching Frequency
  • Output Deadtime Adjustable from 50% to 70%
  • Automatic Feed Forward Compensation
  • Latching PWM for Cycle−By−Cycle Current Limiting
  • Internally Trimmed Reference with Undervoltage Lockout
  • High Current Totem Pole Output
  • Input Undervoltage Lockout with Hysteresis

View more Features
  • Availability: In Stock
Delivered in 7-10 business days

(Delivery time may vary on shipping address)
  • ₹85.00

  • 15 Day Replacement Guarantee

This product has a minimum quantity of 10

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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.

The UCX844 has UVLO thresholds of 16 V (on) and 10 V (off),ideally suited for off−line converters.

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Tags: UC3844 - High-Perfomance-Current-Mode-Controllers, Current-Mode-Controllers, SMPS-Controller, Mixed-Power-IC, UC3844-Current-Mode-Pwm-Controller, CMOS