IC 5AA 5A2R 5A2 NCP1251BSN65T1G NCP1251 SOT23 Original

IC 5A2R 5A2 5AA NCP1251BSN65T1G NCP1251 SOT23 Original FixedFrequency 65 or 100 kHz CurrentMode Control Operation Internal and Adjustable Over Power Protection (OPP) Circuit Frequency Foldback Down to 26 kHz and SkipCycle in Light Load Conditions Internal Ramp Compensation Internal Fixed 4 ms SoftStart 100 ms TimerBased AutoRecovery ShortCircuit Protection Frequency Jittering in Normal and Frequency Foldback Modes Option for AutoRecovery or Latched ShortCircuit Protection OVP Input for Improved Robustness Up to 28 V VCC Operation Latched or AutoRecovery OVP Protection on VCC +300 mA / 500 mA Source/Sink Drive Capability Less than 100 mW Standby Power at High EPS 2.0 Compliant These are PbFree Devices Typical Applications acdc Converters for TVs, Settop Boxes and Printers Off Adapters for Notebooks and Netbooks Semiconductor Components Industries, LLC, 2015 June, 2015 Rev. 14