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ONSEMI NCP1072P100BG High-Voltage Switcher
The NCP1072P100BG is a high-voltage switcher designed for low power offline switch-mode power supplies (SMPS). It integrates a 700V MOSFET, current-mode control, and advanced features like frequency foldback, skip-cycle mode, soft-start, and overvoltage protection. Ideal for applications requiring efficient power conversion with minimal standby power consumption, this device offers excellent EMI performance through frequency jittering, automatic fault detection, and auto-recovery capabilities. Suitable for low-power LED drivers, auxiliary power supplies, and smart meters, ensuring reliable operation from universal mains.
ONSEMI NCP1072P100BG High-Voltage Switcher Specifications:
- Power Supply Voltage: up to 265 Vac
- Maximum Drain Voltage (BVdss): 700 V
- Peak Drain Current (Ipeak): 250 mA (NCP1072P100BG)
- Operating Frequency: 100 kHz (typical), adjustable between 65 kHz and 130 kHz
- Soft-Start Duration: 1 ms
- Overvoltage Protection: Auto-recovery, Clamping at approximately 8.4 V
- Shutdown Temperature: 150°C with 50°C hysteresis
- Operating Junction Temperature: up to 150°C
- ESD Protection: 2 kV (Human Body Model), 200 V (Machine Model)
- Power Dissipation: up to 930 mW with appropriate heatsinking
- Package Types: SOT-223, PDIP-7
- Switching Resistance (Rds(on)): 16-55 Ω depending on package
- Line Detection: UVLO, Vcc OVP, TSD protection features
- Frequency Jittering: ±6% to reduce EMI
- Efficiency at 10 W: approximately 85-88% at 230 Vac
- Standby Power: less than 50 mW in no-load condition
Buy the Buy ON Semiconductor NCP1072P100BG Part Number NCP1072P100BG Online
Purchase the ON Semiconductor NCP1072P100BG online today to leverage its integrated 700V MOSFET, frequency foldback, skip-cycle mode, and robust protection features. Designed for low power offline SMPS, this versatile switcher offers excellent efficiency, EMI performance, and fault detection capabilities. Perfect for applications like LED drivers, auxiliary power supplies, and smart meters, it simplifies design while optimizing power consumption. Order now and improve your product’s reliability and energy efficiency with a trusted industry-leading component.
Order your ON Semiconductor NCP1072P100BG high-voltage switcher today and ensure reliable, low-power operation in your low power SMPS designs.
Frequently Asked Questions
Where can I buy ONSEMI NCP1072P100BG?
You can click on the BUY or RFQ button to purchase NCP1072P100BG from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP1072P100BG?
You can download the NCP1072P100BG datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP1072P100BG?
ONSEMI