Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller

General Description The LD7790 features transition mode Power Factor correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high power application. The intelligent PFC switching ON/OFF, zero current detection (ZC

文件：1.70179 Mbytes 页数：27 Pages

LEADTREND

通嘉科技

AC-DC控制器 : 隔离式高压启动控制/驱动器

The LD7790 features transition mode Power Factor correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high power application.The intelligent PFC switching ON/OFF, zero current detection (ZCD) and frequency limitation m • Integrated PFC and QR Flyback Controller\n• Transition Mode PFC Controller\n• Quasi-Resonant Operation for Flyback\n• Built-in X-CAP Discharging\n• Brown IN/OUT Protection\n• Internal Soft-Start Function\n• Adjustment OLP Debounce time\n• External Latch Protection\n• PFC Light Load Turn-off Contro;

Leadtrend

通嘉科技

丝印：LD7790GS；Package：SOP-16；Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller

General Description The LD7790 features transition mode Power Factor correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high power application. The intelligent PFC switching ON/OFF, zero current detection (ZC

文件：1.70179 Mbytes 页数：27 Pages

LEADTREND

通嘉科技

4-Axis Position (Pulse) Command Motion Controller

文件：593.91 Kbytes 页数：5 Pages

NI

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LOW DROPOUT VOLTAGE REGULATOR

文件：178.46 Kbytes 页数：9 Pages

NJRC

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POWER ZENERS

DESCRIPTION Fused-in-glass, metallurgically bonded 6 watt leaded zeners and 10 watt stud-type- zeners. FEATURES ● High Surge Rating ● Small Physical Size ● Leaded and Stud Packages Available

文件：127.58 Kbytes 页数：3 Pages

MICROSEMI

美高森美