PWM Current-Mode Controller for Free Running Quasi-Resonant Operation

Features • Free−Running Borderline/Critical Mode Quasi−Resonant Operation • Current−Mode • Soft−Skip Mode with Minimum Switching Frequency for Standby • Auto−Recovery Short−Circuit Protection Independent of Auxiliary Voltage • Overvoltage Protection • Brown−Out Protection • Two Externally

文件：263.04 Kbytes 页数：16 Pages

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安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体

High-Voltage, Quasi-Resonant Controller featuring Valley Lock-Out and Power Saving Mode

The NCP1339 is a highly integrated quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies as required by adapter applications. With an integrated active X−cap discharge feature and power savings mode, the NCP1339 can enable no−load power co

文件：444.66 Kbytes 页数：33 Pages

ONSEMI

安森美半导体