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UC3843 SMPS Controller DIP-8 (Pack of 5)
Original price was: ₹320.00.₹221.00Current price is: ₹221.00.
Nex Electronic: Simple Solution For Complex Connections
QUICK VIEW:
Features:-
Optimized for Off-Line and DC-to-DC Converters
Low Start-Up Current (< 1 mA)
Automatic Feedforward Compensation
Pulse-by-Pulse Current Limiting
Enhanced Load-Response Characteristics
Undervoltage Lockout With Hysteresis
Double-Pulse Suppression
High-Current Totem-Pole Output
Internally Trimmed Bandgap Reference
Up to 500-kHz Operation
Error Amplifier With Low Output Resistance
🔥 Buy More Save More!
| Quantity | 1+ | 6+ | 11+ | 21+ | 50+ |
|---|---|---|---|---|---|
| Price | ₹221.00 | ₹209.95 | ₹198.90 | ₹187.85 | ₹176.80 |
Estimated delivery dates: Oct 5, 2025 - Oct 10, 2025
UC3842/UC3843/UC3844/UC3845 are fixed
frequencycurrent-mode PWM controller. They are specially
designed for Off-Line and DC to DC converter applications
with minimum external components. These integrated
circuits feature 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. The
UC3842 and UC3844 have UVLO thresholds of 16V (on)
and 10V (off). The UC3843 and UC3845 are 8.5V(on) and
7.9V (off). The UC3842 and UC3843 can operate within
100% duty cycle.
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UC3843 SMPS Controller DIP-8 (Pack of 5)
Original price was: ₹320.00.₹221.00Current price is: ₹221.00.
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