logo

Loading...
  • Home
  • Categories
  • Manufacturers
  • Products
  • PROJECTS
  • TUTORIAL
  • CODE LIBRARY
  • Blogs
  • Contact us
  1. Home
  2. Product Categories
  3. Components & IC's
  4. UC3845 Current Mode PWM Controller SMD IC
UC3845 Current Mode PWM Controller SMD IC
*Images are shown only for references
UC3845 Current Mode PWM Controller SMD IC

Description

UC3845 Current Mode PWM Controller SMD IC

UC3845 Current Mode PWM Controller SMD IC for efficient energy conversion with adjustable frequency up to 500 kHz.

The UC3845 Current Mode PWM Controller SMD IC is designed for high-frequency switching, enhancing energy conversion efficiency. This controller is ideal for isolated flyback, forward, and boost converters, operating efficiently within an input voltage range of 7V to 30V. With its fixed frequency and current feedback duty cycle adjustments, the UC3845 Current Mode PWM Controller SMD IC ensures reliable performance in various applications.

Featuring a soft start functionality, the UC3845 Current Mode PWM Controller SMD IC protects systems during power-up, while its under-voltage lockout feature ensures stable operations. This IC is suitable for DC-DC converters, switch-mode power supplies, and battery chargers, providing a robust solution for industrial power equipment and LED drivers.

Explore the potential of the UC3845 Current Mode PWM Controller SMD IC to boost your electronic projects. With thermal stability and a low standby current of approximately 1 mA, it is built for reliability in high-temperature environments. Enhance your designs with this efficient PWM controller.

Explore a wide range of high-quality Misc Digital IC's at DNA. The UC3845 Current Mode PWM Controller SMD IC is a great choice for your projects. Check other Misc Digital IC's that we have in stock.

If you're searching for specific electronic components, DNA can assist you. We can import parts not currently in stock and support both retail and bulk orders. Check out our Nextion Display, Digital IC, Transistor, Connectors, Super Capacitor, and Hongfa Relay. Contact Us.

Features of UC3845 Current Mode PWM Controller SMD IC

  • Current-Mode Control simplifies control loop design
  • High Frequency Operation supports high-frequency applications
  • UVLO with Hysteresis ensures reliable startup
  • Soft Start Functionality protects during power-up
  • Thermal Stability for high-temperature environments

Specification of UC3845 Current Mode PWM Controller SMD IC

  • Input Voltage Range: 7V to 30V
  • Operating Frequency: Up to 500 kHz
  • Output Voltage: Drives power MOSFET gates directly
  • Under-Voltage Lockout: Turn-on Threshold-16V, Turn-off Threshold-10V
  • Current Sense Threshold: 1V
  • Power Consumption: Low standby current of approximately 1 mA

Applications of UC3845 Current Mode PWM Controller SMD IC

  • Switch-Mode Power Supplies
  • DC-DC Converters
  • Battery Chargers
  • Industrial Power Equipment
  • LED Drivers

Package Includes

  • 1 X UC3845 Current Mode PWM Controller SMD IC

UC3845 Current Mode PWM Controller SMD IC

See 0 Ratings & Reviews |

SKU: DAH516

₹ 37.76  (inc GST)

Description

UC3845 Current Mode PWM Controller SMD IC

UC3845 Current Mode PWM Controller SMD IC for efficient energy conversion with adjustable frequency up to 500 kHz.

The UC3845 Current Mode PWM Controller SMD IC is designed for high-frequency switching, enhancing energy conversion efficiency. This controller is ideal for isolated flyback, forward, and boost converters, operating efficiently within an input voltage range of 7V to 30V. With its fixed frequency and current feedback duty cycle adjustments, the UC3845 Current Mode PWM Controller SMD IC ensures reliable performance in various applications.

Featuring a soft start functionality, the UC3845 Current Mode PWM Controller SMD IC protects systems during power-up, while its under-voltage lockout feature ensures stable operations. This IC is suitable for DC-DC converters, switch-mode power supplies, and battery chargers, providing a robust solution for industrial power equipment and LED drivers.

Explore the potential of the UC3845 Current Mode PWM Controller SMD IC to boost your electronic projects. With thermal stability and a low standby current of approximately 1 mA, it is built for reliability in high-temperature environments. Enhance your designs with this efficient PWM controller.

Explore a wide range of high-quality Misc Digital IC's at DNA. The UC3845 Current Mode PWM Controller SMD IC is a great choice for your projects. Check other Misc Digital IC's that we have in stock.

If you're searching for specific electronic components, DNA can assist you. We can import parts not currently in stock and support both retail and bulk orders. Check out our Nextion Display, Digital IC, Transistor, Connectors, Super Capacitor, and Hongfa Relay. Contact Us.

Features of UC3845 Current Mode PWM Controller SMD IC

  • Current-Mode Control simplifies control loop design
  • High Frequency Operation supports high-frequency applications
  • UVLO with Hysteresis ensures reliable startup
  • Soft Start Functionality protects during power-up
  • Thermal Stability for high-temperature environments

Specification of UC3845 Current Mode PWM Controller SMD IC

  • Input Voltage Range: 7V to 30V
  • Operating Frequency: Up to 500 kHz
  • Output Voltage: Drives power MOSFET gates directly
  • Under-Voltage Lockout: Turn-on Threshold-16V, Turn-off Threshold-10V
  • Current Sense Threshold: 1V
  • Power Consumption: Low standby current of approximately 1 mA

Applications of UC3845 Current Mode PWM Controller SMD IC

  • Switch-Mode Power Supplies
  • DC-DC Converters
  • Battery Chargers
  • Industrial Power Equipment
  • LED Drivers

Package Includes

  • 1 X UC3845 Current Mode PWM Controller SMD IC
newsletter image

Join our mailing list

Get bits and bytes of noise free Information

*No Noise(spam) only Information

Get In Touch

Office

DNA Solutions, Flat no 1, Raja Jeet Recidency, p no 61 Sr no 102, Wadala Shivar Indira nagar, Nashik, 422009, Maharashtra, India

Shop

FH11-12, Thakker Bazar NEW CBS, Nashik, 422002, Maharashtra, India

Got Questions? Call us at

Neha (Rest of India): 7972667515, 8412906903

Prachi (Nashik): 8669102120

site@example.com

Information

  • FAQs
  • About Us
  • Shipping & Delivery
  • Returns & Cancellation
  • Privacy Policy
  • Payment Information
  • Terms & Conditions
  • Contact us
  • Products
  • Blogs
Cities Cover

Shivaji Nagar | Namrup | Thane | Pilani | Ballia | Darbhanga | Kannur | Junagadh | Jaisalmer | Jamshedpur | Itanagar | Amravati | Navi Mumbai | Durgapur | Dahod | Pimpri | Madurai | Agra | Mangalore | Kalyan | Port Blair | Davangere | Kochi | Pondicherry | Mathura | Kalyan | Raigad | Thane | Nagpur | Bhubaneswar

COPYRIGHT © 2026 DNA Solutions, INDIA . ALL RIGHTS RESERVED.

footer-logos