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L6564

STMicroelectronics
Part Number L6564
Manufacturer STMicroelectronics
Description 10-pin transition mode PFC controller
Published Jul 8, 2010
Detailed Description L6564 10-pin transition mode PFC controller Datasheet - production data SSOP10 Features  Fast “bidirectional” input ...
Datasheet PDF File L6564 PDF File

L6564
L6564

Overview
L6564 10-pin transition mode PFC controller Datasheet - production data SSOP10 Features  Fast “bidirectional” input voltage feed-forward (1/V2 correction)  Accurate adjustable output overvoltage protection  Protection against feedback loop disconnection (latched shutdown)  Inductor saturation protection  AC brownout detection  Low ( ≤ 100 µA) start-up current  6 mA max.
operating bias current  1% (at TJ = 25 °C) internal reference voltage  -600/+800 mA totem pole gate driver with active pull-down during UVLO  SSOP10 package Applications  PFC preregulators for: – High-end AC-DC adapter/charger – Desktop PC, server, web server – IEC61000-3-2 or JEITA-MITI compliant SMPS  SMPS for LED luminaires Figure 1.
Block diagram  9  9 3)&B2.
9 9 9        &203 'LVDEOH 293 =&'  9 9 /B293 =HUR&XUUHQW 'HWHFWRU   9ROWDJH UHIHUHQFHV ,QWHUQDO6XSSO\%XV « 92/7$*( 5(*8/$725 89/2 89/2 6 4 5 67$57(5 6WDUWHU 2)) '5,9(5 &/$03 ',6$...


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