Power Factor Correction Controller IC

Description R2A20115 is a power-factor correction (PFC) controller IC, which employs continuous conduction mode as PFC control mode. Various kinds of functions such as constant power limit, overvoltage detection, overcurrent detection, soft start function, feedback-loop open detection, and the fu

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Power Factor Correction Controller IC

Description R2A20115 is a power-factor correction (PFC) controller IC, which employs continuous conduction mode as PFC control mode. Various kinds of functions such as constant power limit, overvoltage detection, overcurrent detection, soft start function, feedback-loop open detection, and the fu

文件：128.199 Kbytes 页数：8 Pages

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Critical Conduction Mode Interleaved PFC Control IC

Description The R2A20118A controls a boost converter to provide an active power factor correction. The R2A20118A is based on R2A20117, and additional functions are OVP2 and Brownout. The R2A20118A adopts critical conduction mode for power factor correction and realizes high efficiency and a low

文件：102.3 Kbytes 页数：10 Pages

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Critical Conduction Mode Interleaved PFC Control IC

Description The R2A20118A controls a boost converter to provide an active power factor correction. The R2A20118A is based on R2A20117, and additional functions are OVP2 and Brownout. The R2A20118A adopts critical conduction mode for power factor correction and realizes high efficiency and a low

文件：102.3 Kbytes 页数：10 Pages

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Synchronous Phase Shift Full-Bridge Control IC

Features • High frequency operation; oscillator frequency = 2 MHz Max • Full-bridge phase-shift switching circuit with adjustable delay times • Integrated secondary synchronous rectification control with adjustable delay times • Pulse by pulse current limit • Package: TSSOP-20

文件：291 Kbytes 页数：28 Pages

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Synchronous Phase Shift Full-Bridge Control IC Series

Description The R2A20124AFP/R2A20124ASP controls a full-bridge phase shift circuit and secondary synchronous rectification. The R2A20124AFP/R2A20124ASP has adjustable delay time functions which make ZVS of primary side and make loss of body diode of primary switching device minimal. The R2A2012

文件：150.72 Kbytes 页数：13 Pages

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Synchronous Phase Shift Full-Bridge Control IC Series

Description The R2A20124AFP/R2A20124ASP controls a full-bridge phase shift circuit and secondary synchronous rectification. The R2A20124AFP/R2A20124ASP has adjustable delay time functions which make ZVS of primary side and make loss of body diode of primary switching device minimal. The R2A2012

文件：150.72 Kbytes 页数：13 Pages

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Synchronous Phase Shift Full-Bridge Control IC Series

Description The R2A20124AFP/R2A20124ASP controls a full-bridge phase shift circuit and secondary synchronous rectification. The R2A20124AFP/R2A20124ASP has adjustable delay time functions which make ZVS of primary side and make loss of body diode of primary switching device minimal. The R2A2012

文件：150.72 Kbytes 页数：13 Pages

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Synchronous Phase Shift Full-Bridge Control IC Series

Description The R2A20124AFP/R2A20124ASP controls a full-bridge phase shift circuit and secondary synchronous rectification. The R2A20124AFP/R2A20124ASP has adjustable delay time functions which make ZVS of primary side and make loss of body diode of primary switching device minimal. The R2A2012

文件：150.72 Kbytes 页数：13 Pages

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瑞萨

Synchronous Phase Shift Full-Bridge Control IC Series

Description The R2A20124AFP/R2A20124ASP controls a full-bridge phase shift circuit and secondary synchronous rectification. The R2A20124AFP/R2A20124ASP has adjustable delay time functions which make ZVS of primary side and make loss of body diode of primary switching device minimal. The R2A2012

文件：150.72 Kbytes 页数：13 Pages

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瑞萨