NCP1071SOTGEVB: 6 W / 12 V NON-ISOLATED POWER SUPPLY

Evaluation board for the NCP1071. Available in a PDIP−7 or SOT−223 package, the NCP1071 offers 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 NCP1071 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.

评估/开发工具信息
产品状况Compliance简短说明所用产品
NCP1071SOTGEVBActivePb-free6 W / 12 V NON-ISOLATED POWER SUPPLYNCP1071STBT3G
技术文档
类型文档标题文档编号/大小修订号
Eval Board: BOMNCP1071SOTGEVB Bill of Materials ROHS CompliantNCP1071SOTGEVB_BOM_ROHS.PDF - 27 KB0
Eval Board: GerberNCP1071SOTGEVB Gerber Layout Files (Zip Format)NCP1071SOTGEVB_GERBER.ZIP - 47 KB0
Eval Board: SchematicNCP1071SOTGEVB SchematicNCP1071SOTGEVB_SCHEMATIC.PDF - 29 KB0
Eval Board: Test ProcedureNCP1071SOTGEVB Test ProcedureNCP1071SOTGEVB_TEST_PROCEDURE.PDF - 84 KB0
Video6W / 12V Non-Isolated Power Supply Evaluation Board - NCP1071SOTGEVB Test ProcedureWVD17500/D
NCP1071SOTGEVB BOM ROHS NCP1071SOTGEVB
NCP1071SOTGEVB GERBER NCP1071SOTGEVB
NCP1071SOTGEVB SCHEMATIC NCP1071SOTGEVB
NCP1071SOTGEVB TEST PROCEDURE NCP1071SOTGEVB
NCP1071SOTGEVB