Power Factor Controller

GENERAL DESCRIPTION The ML4812 is designed to optimally facilitate a peak current control boost type power factor correction system. Special care has been taken in the design of the ML4812 to increase system noise immunity. The circuit includes a precision reference, gain modulator, error amplifi

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MICRO-LINEAR

Power Factor Controller

GENERAL DESCRIPTION\nThe ML4812 is designed to optimally facilitate a peak current control boost type power factor correction system. Special care has been taken in the design of the ML4812 to increase system noise immunity. The circuit includes a precision reference, gain modulator, error amplifier ■ Precision buffered 5V reference (±0.5%)\n■ Current-input gain modulator reduces external\n?? components and improves noise immunity\n■ Programmable ramp compensation circuit\n■ 1A peak current totem-pole output drive\n■ Overvoltage comparator helps prevent output\n?? voltage “runaway”\n■ Wide ;

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安森美半導(dǎo)體

IC POWER FACTOR CTRLR 20-PLCC

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安森美半導(dǎo)體

Package：20-LCC（J 形引線）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） PFC（功率因數(shù)校正） 描述：IC PFC CTRLR CRM 20PLCC

ONSEMI

安森美半導(dǎo)體

Package：20-LCC（J 形引線）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） PFC（功率因數(shù)校正） 描述：IC PFC CTRLR CRM 20PLCC

ONSEMI

安森美半導(dǎo)體

Package：20-LCC（J 形引線）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） PFC（功率因數(shù)校正） 描述：IC PFC CTRLR CRM 20PLCC

ONSEMI

安森美半導(dǎo)體