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NCP1051

ON
Part Number NCP1051
Manufacturer ON
Description Monolithic High Voltage Gated Oscillator Power Switching Regulator
Published May 12, 2005
Detailed Description NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055 Monolithic High Voltage Gated Oscillator Power Switching Regulator...
Datasheet PDF File NCP1051 PDF File

NCP1051
NCP1051



Overview
NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055 Monolithic High Voltage Gated Oscillator Power Switching Regulator The NCP1050 through NCP1055 are monolithic high voltage regulators that enable end product equipment to be compliant with low standby power requirements.
This device series combines the required converter functions allowing a simple and economical power system solution for office automation, consumer, and industrial products.
These devices are designed to operate directly from a rectified AC line source.
In flyback converter applications they are capable of providing an output power that ranges from 6.
0 W to 40 W with a fixed AC input of 100 V, 115 V, or 230 V, and 3.
0 W to 20 W with a variable AC input that ranges from 85 V to 265 V.
This device series features an active startup regulator circuit that eliminates the need for an auxiliary bias winding on the converter transformer, fault detector and a programmable timer for converter overload protection, unique gated...



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