ST Life.augmented

L6564T

10 pin transition-mode PFC controller for outdoor applications
  • active 活性

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.

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% @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”).

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 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.

pdf Please read
Errata Sheet
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数据表

Key Features

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

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS8836: 10-pin transition-mode PFC controller
1.0 675 KB

Application Notes

描述 版本 大小
pdf
AN4026: 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699
1.2 989 KB

Publications and Collaterals

Conference Paper

描述 版本 大小
pdf
Single stage Offline LED driver - IEEE
1.0 774 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
L6564TDActiveSSOP 10Tube_-.42No availability reported, please contact our Sales officeEcopack2-
L6564TDTRActiveSSOP 10Tape And Reel_-.42Distributor reported inventory date: 2014-12-19
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA25000
MOUSEROrder NowWORLDWIDE25711
Ecopack2-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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