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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.
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製品 状態 Compliance 簡単な説明 使用パーツ アクション
NCP1071SOTGEVB Active
Pb-free
6 W / 12 V NON-ISOLATED POWER SUPPLY NCP1071STBT3G
技術文書
タイプ ドキュメント・タイトル ドキュメント ID/サイズ 修正
Eval Board: BOM NCP1071SOTGEVB Bill of Materials ROHS Compliant NCP1071SOTGEVB_BOM_ROHS.PDF - 27 KB  0 
Eval Board: Gerber NCP1071SOTGEVB Gerber Layout Files (Zip Format) NCP1071SOTGEVB_GERBER.ZIP - 47 KB  0 
Eval Board: Schematic NCP1071SOTGEVB Schematic NCP1071SOTGEVB_SCHEMATIC.PDF - 29 KB  0 
Eval Board: Test Procedure NCP1071SOTGEVB Test Procedure NCP1071SOTGEVB_TEST_PROCEDURE.PDF - 84 KB  0 
Video 6W / 12V Non-Isolated Power Supply Evaluation Board - NCP1071SOTGEVB Test Procedure WVD17500/D   
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6W / 12V Non-Isolated Power Supply Evaluation Board - NCP1071SOTGEVB Test Procedure
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