Product Images are shown for illustrative purposes only and may differ from actual product.
UC3843 Current Mode PWM Controller IC
- Stock: 48
- SKU: 3184 | DAD206
-
Rs. 17.70 (inc GST)
Rs.15.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
UC3843 Current Mode PWM Controller IC
UC3843 PWM Controller IC for off-line applications with high gain error amplifier and precise duty cycle control.
The UC3843 Current Mode PWM Controller IC is designed for off-line and DC to DC converter applications. This IC features a trimmed oscillator for precise duty cycle control, ensuring effective power management. Its high gain error amplifier and adjustable UVLO thresholds provide stable operation under varying conditions, making it ideal for consumer electronics, industrial applications, and renewable energy systems. The compact design minimizes external components, enhancing reliability and efficiency in various electronic systems.
With the UC3843 Current Mode PWM Controller IC, you can achieve high performance even at a 100% duty cycle. The built-in current sensing comparator and high current totem pole output enable effective MOSFET driving, optimizing your power solutions. Explore how this versatile IC can enhance your projects today.
Incorporate the UC3843 Current Mode PWM Controller IC into your designs for reliable power management and improved efficiency. Its robust features make it a great choice for various applications in the electronics sector.
Discover reliable solutions with DNA, your trusted retailer for Power Devices. Explore the UC3843 Current Mode PWM Controller IC and see other products in the Power Devices category. Check other Power Devices that we have in stock.
Are you searching for specific electronic components? At DNA, we can help you find what you need. From Sensors to Analog ICs, Resistors to Connectors, and Diodes to Development Modules, we can support both retail and bulk orders. If we don’t have it in stock, we can import it for you. Contact Us.
Features of UC3843 Current Mode PWM Controller IC
- High gain error amplifier
- Adjustable UVLO thresholds
- 100% duty cycle operation
- Compact design
- Effective MOSFET driving
Specification of UC3843 Current Mode PWM Controller IC
- Temperature compensated reference
- Current sensing comparator
- Trimming oscillator
Applications of UC3843 Current Mode PWM Controller IC
- Power management in consumer electronics
- Industrial applications
- Renewable energy systems
Package Includes
- 1 X UC3843 Current Mode PWM Controller IC
Frequently Asked Questions
Do you provide a GST bills?
What is your return / replacement policy?
Do you ship all over India?
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
What details should I send for a bulk quote?
Are components original / new?
NEW Products
Product Page : New Products
2N2222 Amplifier Transistor(TO-92)
2N2222 Amplifier Transistor2N2222 is NPN BJT normally used in low power amplifiers and also for swit..
Rs.2.36 (inc GST)
Rs.2.00 + GST
SKU: 821 | DAA284
Stock: 1
B1212S 2WR3 Mornsun DC To DC Fixed Input Converter
Mornsun B1212S 2WR3 DC-DC Fixed Input Converter B1212S-2WR3 Mornsun 12V to 12V DC-DC Converter, 2W,..
Rs.234.53 (inc GST)
Rs.198.75 + GST
SKU: 6065 | DAG894
Stock: 25
5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)
Combicon 5 Pin Right Angle Male Connector 5 Pin Combicon PCB Mount Right Angle Male Header with 3.8..
Rs.33.04 (inc GST)
Rs.28.00 + GST
SKU: 3014 | DAE742
Stock: 20
LM35 Temperature Sensor
LM35 Temperature SensorLM35 Precision Centigrade Temperature Sensors The LM35 series are precision i..
Rs.110.45 (inc GST)
Rs.93.60 + GST
SKU: 2 | DAA599
Stock: 30
Have You Seen
Product Page : Have You Seen
KA78R12 12V Low Dropout Voltage Regulator TO‑220 Package
KA78R12 12V Low Dropout Voltage RegulatorKA78R12: 12V Voltage Regulator with low dropout and built-i..
Rs.88.50 (inc GST)
Rs.75.00 + GST
SKU: 10017 | DAJ007
Stock: 20
MPX2010DP Pressure Sensor
MPX2010DP Differential Pressure Sensor with Dual Ports MPX2010DP Pressure Sensor provides accurate p..
Rs.1,156.40 (inc GST)
Rs.980.00 + GST
SKU: 1569 | DAA562
Stock: 1
74LS32 Quad 2-Input OR Gate DIP IC
74LS32 Quad 2-Input OR Gate DIP IC74LS32 Quad 2-Input OR Gate DIP ICThe 74LS32 Quad 2-Input OR is a ..
Rs.17.94 (inc GST)
Rs.15.20 + GST
SKU: 8869 | DAI209
Stock: 15
DB9 male PCB Mount with Internal thredding
DB9 male PCB Mount with Internal threddingDB9 Male Right Angle Connector with internal threading; de..
Rs.15.34 (inc GST)
Rs.13.00 + GST
SKU: 3805 | DAG105
Stock: 20
Related Products
L6203 Brushed DC Motor Driver IC
L6203 Brushed DC Motor Driver IC L6203 Brushed DC Motor Driver IC offers connectivity, 16 GPIOs, an..
Rs.388.22 (inc GST)
Rs.329.00 + GST
SKU: 986 | DAA473
Stock: 0
TNY266PN IC AC/DC Switching Converter IC
TNY266PN IC AC/DC Switching Converter ICTNY266PN AC DC Converter integrates a 700V MOSFET, oscillato..
Rs.76.70 (inc GST)
Rs.65.00 + GST
SKU: 2934 | DAE609
Stock: 16
UC3844 Current Mode PWM Controller IC
UC3844 Current Mode PWM Controller ICUC3844 PWM Controller IC for precise duty cycle control, high c..
Rs.23.60 (inc GST)
Rs.20.00 + GST
SKU: 3185 | DAD207
Stock: 50
UC3845 Current Mode PWM Controller IC
UC3845 Current Mode PWM Controller ICUC3845 PWM Controller IC designed for Off-Line and DC to DC app..
Rs.30.09 (inc GST)
Rs.25.50 + GST
SKU: 3186 | DAD208
Stock: 9
DP2539 DIP8 PWM Power Switch IC
DP2539 PWM Power Switch IC DP2539A PWM Power Switch for low power AC/DC applications with ± 5% volta..
Rs.89.09 (inc GST)
Rs.75.50 + GST