ON SEMICONDUCTOR -NCP1010 NCP1011 NCP1012 NCP1013 NCP1014 handbook
Update: 30 September, 2023
This document introduces NCP101X series products. The series integrates a fixed frequency current mode controller and a 700 V MOSFET. It is housed in a PDIP-7, PDIP-7 Gull Wing, or SOT-223 package. It provides 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). The switching frequency is 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. No acoustic noise takes place. Short-circuit detection takes place when the feedback signal fades away, e.g. in true short-circuit conditions or in broken Optocoupler cases. External disabling can be easily done either simply by pulling the feedback pin down or latching it to ground through an inexpensive SCR for complete latched-off.
Brand: ON
File format: PDF
Size: 477 KB
MD5 Checksum: 8B03FFB454953A5BFA1E6CA9C15406A5
Publication date: 09 May, 2012
Downloads: -
PDF Link: ON SEMICONDUCTOR -NCP1010 NCP1011 NCP1012 NCP1013 NCP1014 handbook PDF