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L6563H High voltage start-up transition-mode PFC

L6563H Description

L6563H High voltage start-up transition-mode PFC Datasheet - production data SO16 SO-16 .

L6563H Features

* On-board 700 V start-up source
* Tracking boost function
* Fast “bidirectional” input voltage feedforward (1/V2 correction)
* Interface for cascaded converter's PWM controller
* Remote ON/OFF control
* Accurate adjustable output overvoltage protection
* Protection agai

L6563H Applications

* PFC pre-regulators for:
* Hi-end AC-DC adapter/charger
* IEC61000-3-2 or JEITA-MITI compliant SMPS, in excess of 400 W
* SMPS for LED luminaires Figure 1. Block diagram  581 3)&B2. 7%2 &203 ,19 08/7
* 1' 3:0B6723 =&' +96  9 9 9  9 9 9

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High voltage start-up transition-mode PFC ST Microelectronics
ST Microelectronics L6563H-like datasheet