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High-
Voltage Switcher for Low Power Offline SMPS
MARKING DIAGRAMS
NCP1070, NCP1071, NCP1072, NCP1075, NCP1076, NCP1077
SOT−223 ST SUFFIX CASE 318E
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The NCP107x products integrate a fixed frequency current mode controller with a 700 V
MOSFET.
Available in a PDIP−7 or SOT−223 package, the NCP107x offer a high level of integration, including soft−start, frequency−jittering, short−circuit protection, skip−cycle, a maximum peak current set point, ramp compensation, and a Dynamic Self−Supply (eliminating the need for an auxiliary winding).
Unlike other monolithic solutions, the NCP107x is quiet by nature: during nominal load operation, the part switche...