丝印：UCC2818MD；Package：SOIC；BiCMOS POWER-FACTOR PREREGULATOR

FEATURES · 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 Modula

文件：427.61 Kbytes 页数：23 Pages

TI

德州仪器

丝印：UCC2818MD；Package：SOIC；BiCMOS POWER-FACTOR PREREGULATOR

FEATURES · 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 Modula

文件：427.61 Kbytes 页数：23 Pages

TI

德州仪器

具有 10.5V/10V UVLO 和较小栅极驱动电阻、温度范围为 -40°C 至 85°C 的 6kHz 至 220kHz CCM PFC 控制器

The UCC3817A and the UCC3818A 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 ma • Controls Boost Preregulator to Near-Unity Power Factor\n• Limits Line Distortion\n• World Wide Line Operation\n• Overvoltage 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-µ;

TI

德州仪器

具有 10.5V/10V UVLO 和较小栅极驱动电阻的汽车类 6kHz 至 220kHz CCM PFC 控制器

The UCC2818A-Q1 device 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 maintains stable • Qualified for Automotive Applications\n• Controls Boost Preregulator to Near-Unity Power Factor\n• Limits Line Distortion\n• World-Wide Line Operation\n• Overvoltage Protection\n• Accurate Power Limiting\n• Average Current Mode Control\n• Improved Noise Immunity\n• Improved Feed-Forward Line Regul;

TI

德州仪器

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） PFC（功率因数校正） 描述：IC PFC CTRLR CCM 250KHZ 8SOIC

TI

德州仪器

包装：盒 类别：开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS 描述：EVAL BOARD FOR UCC28180

TI

德州仪器

Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） PFC（功率因数校正） 描述：IC PFC CTR AVERAGE 220KHZ 16SOIC

TI

德州仪器