L6564

10 pin transition-mode PFC controller

Description TheL6564isacurrent-modePFCcontrolleroperatingintransitionmode(TM)andrepresentsthecompactversionofL6563Sasitembedsthesamedriver,referenceandcontrolstagesinaverycompact10pinSOpackage. Features ■Fast“bidirectional”inputvoltagefeedforward

L6564

10引脚过渡模式PFC控制器; • Fast “bidirectional” input voltage feed-forward (1/V2correction) \n• Accurate adjustable output overvoltage protection \n• Protection against feedback loop disconnection (latched shutdown) \n• Inductor saturation protection \n• AC brownout detection \n• Low (≤100 μA) start-up current \n• 6 mA max. operating bias current \n• 1% (at TJ= 25 °C) internal reference voltage \n• -600/+800 mA totem pole gate driver with active pull-down during UVLO \n• SSOP10 package;

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.\n\n 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.\n\n 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”).\n\n 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.\n\n 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.\n\n

L6564D

10 pin transition-mode PFC controller

Description TheL6564isacurrent-modePFCcontrolleroperatingintransitionmode(TM)andrepresentsthecompactversionofL6563Sasitembedsthesamedriver,referenceandcontrolstagesinaverycompact10pinSOpackage. Features ■Fast“bidirectional”inputvoltagefeedforward

L6564DTR

10 pin transition-mode PFC controller

Description TheL6564isacurrent-modePFCcontrolleroperatingintransitionmode(TM)andrepresentsthecompactversionofL6563Sasitembedsthesamedriver,referenceandcontrolstagesinaverycompact10pinSOpackage. Features ■Fast“bidirectional”inputvoltagefeedforward

L6564H

High voltage startup transition-mode PFC

Features ■Onboard700Vstartupsource ■Fast“bi-directional”inputvoltagefeedforward (1/V2correction) ■Accurateadjustableoutputovervoltage protection ■Protectionagainstfeedbackloop disconnection(latchedshutdown) ■Inductorsaturationprotection ■ACbrownoutdetection ■L

L6564H

高压启动过渡模式PFC; • Onboard 700 V startup source \n• Fast “bi-directional” input voltage feedforward (1/V2correction) \n• Accurate adjustable output overvoltage protection \n• Protection against feedback loop disconnection (latched shutdown) \n• Inductor saturation protection \n• AC brownout detection• Low (≤ 100 μA) startup current \n• 6 mA max. operating bias current \n• 1% (@ TJ= 25 °C) internal reference voltage \n• -600/+800 mA totem pole gate driver with active pull-down during UVLO \n• SO-14 package;

The L6564H is a current-mode PFC controller operating in transition mode (TM) which embeds the same features existing in the L6564 with the addition of a high voltage startup source. These functions make the IC especially suitable for applications that must be compliant with energy saving regulations and where the PFC preregulator works as the master stage.\n\n 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.\n\n The output voltage is controlled by means of a voltage-mode error amplifier and an accurate (1% @TJ= 25 °C) internal voltage reference. The loop stability is optimized by the voltage feedforward function (1/V2 correction), which, in this IC, uses a proprietary technique that also considerably improves line transient response in the case of both mains drops and surges (“bi-directional”).\n\n 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 onboard protection functions allow brownout conditions and boost inductor saturation to be safely handled.\n\n The totem pole output stage, capable of a 600 mA source and 800 mA sink current, is suitable for a 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 requires compliance with EN61000-3-2 and JEITA-MITI standards.\n\n

L6564HTR

High voltage startup transition-mode PFC

Features ■Onboard700Vstartupsource ■Fast“bi-directional”inputvoltagefeedforward (1/V2correction) ■Accurateadjustableoutputovervoltage protection ■Protectionagainstfeedbackloop disconnection(latchedshutdown) ■Inductorsaturationprotection ■ACbrownoutdetection ■L

L6564T

用于户外应用的10引脚过渡模式PFC控制器; • Guaranteed for extreme temperature range (outdoor) \n• Fast “bi-directional” input voltage feedforward (1/V2correction) \n• Accurate adjustable output overvoltage protection \n• Protection against feedback loop disconnection (latched shutdown) \n• Inductor saturation protection \n• AC brownout detection• Low (≤ 100 μA) startup current \n• 6 mA max. operating bias current \n• 1% (@ TJ= 25 °C) internal reference voltage \n• -600/+800 mA totem pole gate driver with active pull-down during UVLO \n• SSOP10 package;

The L6564T is a current-mode PFC controller operating in transition mode (TM) and represents the compact version of the L6563S as it embeds the same driver, reference and control stages in a very compact 10-pin SO package.\n\n 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.\n\n The output voltage is controlled by means of a voltage-mode error amplifier and an accurate (1% @TJ = 25 °C) internal voltage reference. The loop stability is optimized by the voltage feedforward function (1/V2 correction), which in this IC uses a proprietary technique that also considerably improves line transient response in case of both mains drops and surges (“bidirectional”).\n\n 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.\n\n The totem-pole output stage, capable of a 600 mA source and 800 mA sink current, is suitable for a 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 requires compliance with EN61000-3-2 and JEITA-MITI standards.\n\n

L6564T

10-pin transition-mode PFC controller

L6564T

10-pin transition-mode PFC controller