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NCP1075STBT3G

AC/DC Converters

NCP1075STBT3G
Supply Ability:
20000 /
The NCP107x products integrate a fixed frequency current mode controller with a 700 V MOSFET.
Quantity:
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Features
  • Built−in 700 V MOSFET with RDS(on) of 4.7 Ω (NCP1076/77) /11 Ω (NCP1072/75) / 22 Ω (NCP1070/71)
  • Large Creepage Distance Between High−voltage Pins
  • Current−Mode Fixed Frequency Operation – 65 / 100 / 130 kHz
  • Peak Current: NCP1070/72 with 250 mA, NCP1071 with 350 mA,NCP1075 with 450 mA, NCP1076 with 650 mA and NCP1077 with 800 mA
  • Fixed Ramp Compensation
  • Skip−Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
  • Dynamic Self−Supply: No Need for an Auxiliary Winding
  • Internal 1 ms Soft−Start
  • Auto−Recovery Output Short Circuit Protection with Timer−Based Detection
  • Auto−Recovery Overvoltage Protection with Auxiliary Winding Operation
  • Frequency Jittering for Better EMI Signature, Including Frequency Foldback Mode
  • No Load Input Consumption < 50 mW
  • Frequency Foldback to Improve Efficiency at Light Load
  • Internal Temperature Shutdown
  • These are Pb−Free Device

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