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UC3843 -Current Mode PWM Controller
- Product Code: ICO_UC3843D
- Availability: In Stock
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₹21.00 (+ GST)
- 10 or more quantity/sets : ₹19.00
- 25 or more quantity/sets : ₹18.00
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UC3843D Current Mode PWM Controller -DIP
The UC3842/UC3843/UC3844/UC3845 are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits featrue a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator and a high current totempole output for driving a Power MOSFET.
Specification
- Fixed Frequency Current-Mode PWM Controller
- Low Start Up Current
- Maximum Duty Clamp
- UVLO with Hysteresis
- Operating Frequency up to 500kHz
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