NCP1072DIPGEVB

NCP1072DIPGEVB:6 W SMPS Evaluation Board Evaluation Board Description Design Support The NCP1072 / NCP1075 products integrate a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP-7 or SOT-223 package, the NCP1072/5 offer a high level of integration, including softstart, 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). Technical Documentation Design Resources Technical Support Sales Support       Unlike other monolithic solutions, the NCP1072/5 is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65, 100 or 130 kHz). When the output power demand diminishes, the IC automatically enters frequency foldback mode and provides excellent efficiency at light loads. When the power demand reduces further, it enters into a skip mode to reduce the standby consumption down to a no load condition. Protection features include: a timer to detect an overload or a short-circuit event, Overvoltage Protection with auto-recovery and AC input line voltage detection. For improved standby performance, the connection of an auxiliary winding stops the DSS operation and helps to reduce input power consumption below 50 mW at high line. Evaluation Board Information Evaluation Board Status PbShort Parts Used free Description NCP1072DIPGEVB Active 6 W SMPS Evaluation Board Action NCP1072P100G Technical Documents Type Document Title Document ID/Size Rev Eval Board: BOM NCP1072DIPGEVB Bill of Materials ROHS Compliant NCP1072DIPGEVB_BOM_ROHS.PDF 115.0 KB 0 Eval Board: Gerber NCP1072DIPGEVB Gerber NCP1072DIPGEVB_GERBER.ZIP - 35.0 KB 0 Layout Files (Zip Format) Eval Board: Schematic NCP1072DIPGEVB Schematic NCP1072DIPGEVB_SCHEMATIC.PDF 162.0 KB Eval Board: Test Procedure NCP1072DIPGEVB Test Procedure NCP1072DIPGEVB_TEST_PROCEDURE.PDF 0 - 86.0 KB 0 Privacy Policy | Terms of Use | Site Map | Careers | Contact Us | Terms and Conditions | Mobile Portal Copyright © 1999-2013 ON Semiconductor http://www.onsemi.com/PowerSolutions/evalBoard.do?id=NCP1072DIPGEVB[7/8/2013 4:04:07 PM] Follow Us