The L6564 device is a current mode PFC controller operating in transition mode (TM) and represents the compact version of the L6563S device as it embeds the same driver, reference and control stages in a very compact 10-pin SSOP10 package.
The highly linear multiplier, along with a special correction circuit that reduces crossover distortion of the mains current, allows wide range mains operation with an extremely low THD even over a large load range.
The output voltage is controlled by means of a voltage mode error amplifier and an accurate (1% at TJ= 25 °C) internal voltage reference. The loop stability is optimized by the voltage feed-forward function (1/V2correction), which in this IC uses a proprietary technique that considerably improves line transient response as well in case of mains both drops and surges (“bidirectional”).
In addition to overvoltage protection able to control the output voltage during transient conditions, the IC also provides protection against feedback loop failures or erroneous settings. Other on-board protection functions allow brownout conditions and boost inductor saturation to be safely handled.
The totem-pole output stage, capable of 600 mA source and 800 mA sink current, is suitable for the high power MOSFET or IGBT drive. This, combined with the other features and the possibility to operate with ST's proprietary fixed-off-time control, makes the device an excellent solution for SMPS up to 400 W that require compliance with the EN61000-3-2 and JEITA-MITI standards.
|DS6463: 10-pin transition mode PFC controller||5.0||863.73 KB|
|AN3329: 170 W power supply with PFC and standby supply for flat TV using the L6564, L6599A, and Viper27LN||1.1||1.99 MB|
|AN3339: 185 W power supply with PFC and standby supply for LED TV using the L6564, L6599A, and VIPER27LN||2.0||1.52 MB|
|AN3410: A 93% efficient LED driver solution for the US market||1.1||1.91 MB|
|AN4339: BLDC motor based ceiling fan solution proposal||1.2||900.35 KB|
|AN4214: High power factor flyback converter using L6564||2.0||3.7 MB|
|AN3009: How to design a transition mode PFC pre-regulator using the L6564||4.3||546.49 KB|
|AN3112: Solution for designing a fixed off-time controlled PFC pre-regulator with the L6564||3.0||721.2 KB|
|DN0041: Performance of a 350W-Power Factor corrector operating in Transition Mode with L6564||1.0||784.18 KB|
|Power Factor Corrector controllers portfolio||1.22 MB|
|Brochure Power management guide||10.2018||4.42 MB|
|EVL185W-LEDTV||185 W power supply with PFC and standby supply for LED TV using the L6564, L6599A, and VIPER27L|
|EVL6564-100W||L6564 transiotion mode PFC evaluation board|
|STEVAL-ILL041V1||A 93% efficient LED driver solution for the US market|
|STEVAL-ISA142V1||50 W wide-range high power factor flyback converter using the L6564|
|Part Number||Package||Packing Type||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|L6564DTR||SSOP 10||Tape And Reel||Active : Product is in volume production||0.351||1000||EAR99||CHINA||MORE INFO||Free Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|L6564D||SSOP 10||Tube||Active : Product is in volume production||0.351||1000||EAR99||MOROCCO||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
|L6564DTR||Active||SSOP 10||Industrial||Ecopack2 (**)|
|L6564D||Active||SSOP 10||Industrial||Ecopack1 (*)|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.