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ONSEMI NCP1615CDR2G Power Factor Controller
The NCP1615 is a versatile high voltage power factor correction controller designed to improve efficiency and reduce standby losses in PFC stages. It features an integrated high voltage start-up circuit, critical conduction mode operation with current controlled frequency foldback, skip mode near line zero crossing, and a fast transient response. Its robust safety protections include overvoltage, undervoltage, thermal shutdown, and line removal detection, making it suitable for PC power supplies, LED drivers, and off-line appliances requiring high power quality and reliability. The controller operates over a wide voltage range from 9.5 V to 28 V, ensuring adaptability for various applications.
ONSEMI NCP1615CDR2G Power Factor Controller Specifications:
- Input Voltage Range Detection: 9.5 V to 28 V
- High Voltage Start-Up Circuit: Integrated, rated at 700 V
- Power Saving Mode (PSM): Enabled, <30 mW no-load power consumption
- Operating Frequency: Minimum 26 kHz, dynamic foldback to efficiency at light load
- Drive Capability: -500 mA/-800 mA
- Control Pins: FB, FOVP/BUV, Control, FFcontrol, Fault, STDBY, PSM control
- Protection Features: Overvoltage, undervoltage, line overvoltage, thermal shutdown, brownout detection, input capacitor discharge, and false fault detection
- Package Types: SOIC-14, SOIC-16
- Thermal Shutdown Temperature: Typically 150°C with hysteresis
- Maximum Junction Temperature: 150°C
- Maximum Supply Voltage (Vcc): 28 V
- Discharge Timer: Typical 32 ms, line removal detection with cycle-by-cycle discharging
- Shutdown Thresholds: Vcc off at approximately 9 V, startup at about 17 V
- Efficiency Maximization: Critical conduction mode, valley switching, and cutoff during faults
- Dimensions: SOIC-14 and SOIC-16 packages with standard solder footprints
- Standby Operation: Yes, with adjustable hysteresis and load detection
- Line Range Detection: High and low line thresholds at 250 V, 220 V levels
Buy the Buy ON Semiconductor NCP1615CDR2G Power Factor Correction Controller Part Number 17V Online
Enhance your power supply efficiency by purchasing the ON Semiconductor NCP1615CDR2G online today. This high voltage PFC controller offers critical mode operation with current foldback, integrated start-up circuitry, and comprehensive safety features including overvoltage, undervoltage, and thermal shutdown protection. Its wide operation voltage range from 9.5 V to 28 V and low standby power make it ideal for PC power supplies, LED drivers, and off-line appliances. Order now for robust, reliable power management with minimal external components and improved transient response, ensuring optimal performance in demanding applications.
Buy ON Semiconductor NCP1615CDR2G now and experience unmatched reliability and high efficiency in power factor correction applications with integrated protections.
Frequently Asked Questions
Where can I buy ONSEMI NCP1615CDR2G?
You can click on the BUY or RFQ button to purchase NCP1615CDR2G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP1615CDR2G?
You can download the NCP1615CDR2G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP1615CDR2G?
ONSEMI