Product Overview NCP1063: High-Voltage Switcher for low Power offline SMPS For complete documentation, see the data sheet Product Description The NCP1063 integrates a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP-7 or SOIC-16 package, the NCP1063 offer 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). Unlike other monolithic solutions, the NCP1063 is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (60 or 100 kHz). 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 (A version). The ON proprietary integrated Over Power Protection (OPP) lets you harness the maximum delivered power without affecting your standby performance simply via external resistors. The NCP1060, NCP1063 family can be seamlessly used both in non-isolated and in isolated topologies. Features • • • • • • Built-in 700 V MOSFET with RDS(on) of 11.4 Ω Large Creepage Distance Between High-voltage Pins Adjustable Peak Current up to 650 mA Direct Feedback connection for non-isolated converter Internal and Adjustable Over Power Protection (OPP) Circuit Auto-Recovery Output Short Circuit Protection with TimerBased Detection • Frequency Jittering (including during frequency foldback mode) • Current-Mode Fixed Frequency Operation – 60 or 100 kHz (130 kHz on demand) • Frequency Foldback Operation • AC Input Voltage Line Detection For more features, see the data sheet Applications • • • • • Auxiliary Power Supply Isolated and Non-isolated White goods (Washing, Cold, Aircon ,...) LED Lighting systems Wide Vin Industrial low power SMPS Power Meter SMPS Benefits • • • • • • Up to 12W output SMPS design capability Safer and more robust design even with SMD packages Increased design scalibility Simpler and lower cost Buck or Buck-Boost designs Non dissipative proprietary technique to self protect the load Provides more robust protection without worrying about the coupling of the aux winding • Better EMI Signature Over the Entire Operating Range • Ability to scale for efficiency or size • Improved efficiency at light load / Improved EMI over the entire load conditions • Enhanced Protection Against Faults With Low Input Voltage End Products • • • • • Auxiliary Power Supply Isolated and Non-isolated White goods (Washing, Cold, Aircon ,...) LED Lighting systems Wide Vin Industrial low power SMPS Power Meter SMPS Part Electrical Specifications Product Compliance Status Contr fsw fJitter ol Typ Typ Mode (kHz) (%) Stan RDS(O V(BR) DSS d-by N) Max Mode Typ (Ω) (V) IPeak (mA) HV DSS Start- (mA) up Min (V) UVL O Short Circu it Prote ction Over Brow Powe n-out r Com pens ation Latch Pack age Type NCP1063AD060R2G Pb-free Active Curre 60 nt Mode Yes Yes 11.4 700 650 Yes 8 7V Typ. Yes Yes No No SOIC -16 Active Curre 100 nt Mode Yes Yes 11.4 700 650 Yes 8 7V Typ. Yes Yes No No SOIC -16 Active Curre 60 nt Mode Yes Yes 11.4 700 650 Yes 8 7V Typ. Yes Yes No No PDIP -7 Active Curre 100 nt Mode Yes Yes 11.4 700 650 Yes 8 7V Typ. Yes Yes No No PDIP -7 Halide free NCP1063AD100R2G Pb-free Halide free NCP1063AP060G Pb-free Halide free NCP1063AP100G Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016