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Partname:NCP1013ST130T3
Description:Self-Supplied Monolithic Switcher for Low Standby- Power Offline SMPS
Manufacturer:ON Semiconductor
Datasheet:PDF (324K).
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The NCP101X series integrates a fixed-frequency current-mode controller and a 700 V MOSFET. Housed in a PDIP-7, PDIP-7 Gull Wing, or SOT-223 package, the NCP101X offers everything needed to build a rugged and low-cost power supply, including soft-start, frequency jittering, short-circuit protection, skip-cycle, a maximum peak current setpoint and a Dynamic Self-Supply (no need for an auxiliary winding). Unlike other monolithic solutions, the NCP101X is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65 - 100 - 130 kHz). When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so-called skip-cycle mode and provides excellent efficiency at light loads. Because this occurs at typically 1/4 of the maximum peak value, no acoustic noise takes place. As a result, standby power is reduced to the minimum without acoustic noise generation.

Click here to download NCP1013ST130T3 Datasheet
Click here to download NCP1013ST130T3 Datasheet
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