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UC3845BN CURRENT MODE PWM IC DIP-8

(13 customer reviews)
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184 in stock


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184 in stock

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UC3845BN CURRENT MODE PWM IC DIP-8

The UC3845BN is a high-performance current mode PWM IC designed for precise power regulation in solar inverter and power supply applications. This DIP-8 PWM IC ensures fast switching, improved efficiency, and stable operation. As a pulse width modulation IC, it enhances energy conversion, making it ideal for high-efficiency PWM controller designs in renewable energy systems.

Optimized for reliability, the UC3845BN for solar inverter supports flyback, boost, and other power conversion topologies. Its DIP-8 PWM IC packaging simplifies integration, offering easy implementation in various circuit designs. This solar inverter IC features low startup current, wide input voltage range, and robust control mechanisms for stable performance. The UC3845BN datasheet highlights its advanced features, making it a preferred choice for high-efficiency PWM controller applications in industrial and renewable energy power management systems.

Housed in a DIP-8 package, the UC 3845BN is easy to integrate into PCB designs, offering stable operation and enhanced thermal performance. Its built-in undervoltage lockout (UVLO), short-circuit protection, and leading-edge blanking ensure enhanced safety and reliability for power management circuits.

Features

  • Trimmed Oscillator for Precise Frequency Control.
  • Oscillator Frequency Guaranteed at 250 kHZ.
  • Current Mode Operation to 500 kHz Output Switching Frequency
  • Output Dead time Adjustable from 50% to 70%.
  • Automatic Feed Forward Compensation.
  • Latching PWM for Cycle−By−Cycle Current Limiting.
  • Internally Trimmed Reference with Under voltage Lockout.
  • High Current Totem Pole Output.
  • Under voltage Lockout with Hysteresis.
  • Low Startup and Operating Current.
  • These Devices are Pb−Free and are Rosh Compliant.
SKU: UC3845B-IC Categories: , Tag:

Based on 13 reviews

3.7 overall
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  1. Avatar of Sajid Ali

    Sajid Ali (verified owner)

    The product was exactly what I needed

    Sajid Ali

  2. Avatar of Chaudhry Ghulam

    Chaudhry Ghulam (verified owner)

    Loved the product, will buy again

    Chaudhry Ghulam

  3. Avatar of Omar Sharif

    Omar Sharif (verified owner)

    Great variety of products

    Omar Sharif

  4. Avatar of Fahad Mustafa

    Fahad Mustafa (verified owner)

    Great customer support, very helpful

    Fahad Mustafa

  5. Avatar of Danish Qureshi

    Danish Qureshi (verified owner)

    Excellent customer service

    Danish Qureshi

  6. Avatar of Salman Farooq

    Salman Farooq (verified owner)

    Highly recommend this store

    Salman Farooq

  7. Avatar of Dr Ahmad Nawaz

    Dr Ahmad Nawaz (verified owner)

    Highly recommend this store

    Dr Ahmad Nawaz

  8. Avatar of Ayaz Ahmed

    Ayaz Ahmed (verified owner)

    Product arrived quickly, as promised

    Ayaz Ahmed

  9. Avatar of Jamal Khan

    Jamal Khan (verified owner)

    Love the product! Excellent quality

    Jamal Khan

  10. Avatar of Waqas Shahid

    Waqas Shahid (verified owner)

    The product was just as described

    Waqas Shahid

  11. Avatar of Zeeshan Malik

    Zeeshan Malik (verified owner)

    Easy checkout and smooth experience

    Zeeshan Malik

  12. Avatar of Waqas Shahid

    Waqas Shahid (verified owner)

    Quick and hassle-free checkout

    Waqas Shahid

  13. Avatar of Shahbaz Khan

    Shahbaz Khan (verified owner)

    Fantastic shopping experience

    Shahbaz Khan

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