NCP1060AD100R2G

NCP1060AD100R2G is a high-voltage switcher for low-power offline SMPS. It offers a high level of integration, including soft-start, frequency-jittering, short-circuit protection, skip-cycle, adjustable peak current set point, ramp compensation, and a dynamic self-supply (eliminating the need for an auxiliary winding). When the output power demand diminishes, the IC automatically enters frequency foldback mode and provides excellent efficiency at light loads. When the power demand reduces further, it enters into a skip mode to reduce the standby consumption down to a no-load condition. Protection features include a timer to detect an overload or a short-circuit event, overvoltage protection with auto-recovery, and AC input line voltage detection. Typical applications auxiliary / standby isolated and non-isolated power supplies, power meter SMPS, and wide Vin low power industrial SMPS.

• 100KHz frequency, 34 RDS(on), brown in, frequency foldback to improve efficiency at light load
• Large creepage distance between high-voltage pins
• Fixed ramp compensation, direct feedback connection for non-isolated converter
• Internal and adjustable over power protection (OPP) circuit
• Skip-cycle operation at low peak currents only
• Dynamic self-supply: no need for an auxiliary winding
• Auto recovery output short circuit protection with timer-based detection
• Auto recovery overvoltage protection with auxiliary winding operation
• Frequency jittering for better EMI signature, no load input consumption <lt/> 50mW
• SOIC-10 package, -40 to 150°C junction temperature range

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.