BiCMOS POWER FACTOR PREREGULATOR

文件：528.6 Kbytes 页数：14 Pages

TI

德州仪器

BCMOS POWER FACTOR PREREGULATOR

文件：923.64 Kbytes 页数：31 Pages

TI

德州仪器

具有 16V/10V UVLO、温度范围为 -40°C 至 85°C 的 6kHz 至 220kHz CCM PFC 控制器

The UCCx817 and UCCx818 family provides all the functions necessary for active power factor-corrected preregulators. The controller achieves near-unity power factor by shaping the AC input line current waveform to correspond to that of the AC input line voltage. Average current mode control maintain • Controls Boost Preregulator to Near-Unity Power Factor\n• Limits Line Distortion\n• World Wide Line Operation\n• Over-Voltage Protection\n• Accurate Power Limiting\n• Average Current Mode Control\n• Improved Noise Immunity\n• Improved Feed-Forward Line Regulation\n• Leading Edge Modulation\n• 150-;

TI

德州仪器

UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器

丝印：UCC2817AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器

丝印：UCC2817AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器

丝印：UCC2817AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器

丝印：UCC2817AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器

丝印：UCC2817AN；Package：PDIP；UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器

丝印：UCC2817AN；Package：PDIP；UCCx81xA BiCMOS Power Factor Preregulator

1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod

文件：932.04 Kbytes 页数：39 Pages

TI

德州仪器