概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
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Sales Briefcase
  • The HVLED807PF is a high-voltage primary switcher intended for operating directly from the rectified mains with minimum external parts and enabling high power factor (> 0.90) to provide an efficient, compact and cost effective solution for LED driving. It combines a high-performance low-voltage PWM controller chip and an 800 V, avalanche-rugged Power MOSFET, in the same package. There is no need for the optocoupler thanks to the patented primary sensing regulation (PSR) technique. The device assures protection against LED string fault (open or short).

    主要特性

    • High power factor capability (> 0.9)
    • 800 V, avalanche rugged internal 11 Ω power MOSFET
    • Internal high-voltage startup
    • Primary sensing regulation (PSR)
    • +/- 5% accuracy on constant LED output current
    • Quasi-resonant (QR) operation
    • Optocoupler not needed
    • Open or short LED string management
    • Automatic self supply

适合您的资源

相关应用

LED照明和控制

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS9177
      Offline LED driver with primary-sensing and high power factor up to 7 W
      5.0
      1.74 MB
      PDF
      DS9177

      Offline LED driver with primary-sensing and high power factor up to 7 W

    • 描述 版本 文档大小 操作
      AN4496
      How to get a high power factor with the HVLED815PF device
      1.0
      365.44 KB
      PDF
      AN4496

      How to get a high power factor with the HVLED815PF device

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      HVLED: Lighting the future 12.2018
      700.32 KB
      PDF

      HVLED: Lighting the future

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
HVLED807PFTR
NRND
SO-16 工业 Ecopack2

HVLED807PFTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

SO-16

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

eDesignSuite

LED驱动器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED自定义

V This option is required.
A This option is required.
Ω This option is required.

LEDs

This option is required. And must be a whole positive number between 1 and 20.
This option is required. And must be a whole positive number between 1 and 20.

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
HVLED807PFTR 没有经销商,请联系我们的销售办事处 立即购买
NRND
EAR99 NEC Tape And Reel SO-16 - - THAILAND

HVLED807PFTR

供货状态

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-16

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

Country of Origin

THAILAND

(*) 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