L6564H

批量生产

High voltage start-up transition-mode PFC

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  • 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.

    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 the case of both mains drops and surges (“bi-directional”).
    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.
    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.

    主要特性

    • Onboard 700 V startup source
    • 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
    • SO-14 package

样片和购买

产品型号
封装
包装类型
供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
L6564HTR SO-14 Tape And Reel
批量生产
EAR99 PHILIPPINES 0.504 / 1k 查看供货情况

...的经销商可用性L6564HTR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 80 1 马上订购

代理商库存报告日期: 2020-06-03

代理商名称

DIGIKEY

库存

80

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-03

L6564H SO-14 Tube
批量生产
EAR99 PHILIPPINES 0.504 / 1k 没有经销商,请联系我们的销售办事处

L6564HTR

封装

SO-14

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.504 / 1k

...的经销商可用性L6564HTR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 80 1 马上订购

代理商库存报告日期: 2020-06-03

代理商名称

DIGIKEY

库存

80

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-03

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.504 / 1k

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

L6564H

封装

SO-14

包装类型

Tube

Budgetary Price (US$)*/Qty

0.504 / 1k

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.504 / 1k

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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技术文档

    • 描述 版本 文档大小 操作
      DS8962
      High voltage start-up transition-mode PFC
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      1.63 MB
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      DS8962

      High voltage start-up transition-mode PFC

    • 描述 版本 文档大小 操作
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      100 W transition-mode PFC pre-regulator with the new L6564H
      1.0
      1.88 MB
      PDF
      AN5328
      150 V - 150 W LED driver with the L6564H and the L6699 transition mode PFC pre-regulator, half bridge LCC resonant converter
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      AN4314
      25 W wide-range high power factor buck-boost converter demonstration board using the L6564H
      2.0
      2.19 MB
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      AN4077

      100 W transition-mode PFC pre-regulator with the new L6564H

      AN5328

      150 V - 150 W LED driver with the L6564H and the L6699 transition mode PFC pre-regulator, half bridge LCC resonant converter

      AN4314

      25 W wide-range high power factor buck-boost converter demonstration board using the L6564H

    • 描述 版本 文档大小 操作
      AN4314
      25 W wide-range high power factor buck-boost converter demonstration board using the L6564H
      2.0
      2.19 MB
      PDF
      AN4314

      25 W wide-range high power factor buck-boost converter demonstration board using the L6564H

Presentations & Training Material

    • 描述 版本 文档大小 操作
      Power Factor Corrector controllers portfolio
      1.22 MB
      PDF

      Power Factor Corrector controllers portfolio

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      电源管理指南 06.2019
      5.89 MB
      PDF

      电源管理指南

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L6564H
批量生产
SO-14 Industrial Ecopack2
L6564HTR
批量生产
SO-14 Industrial Ecopack2

L6564H

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6564HTR

Package:

SO-14

Material Declaration**:

Marketing Status

批量生产

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持