丝印：1239E100；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

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丝印：1239E065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239F065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239G100；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239H065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239I065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239J065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239K065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239L065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体

丝印：1239M065；Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter

The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current sou

文件：398.95 Kbytes 页数：29 Pages

ONSEMI

安森美半导体