STEVAL-ILL026V1

NRND

基于VIPer22A-E的3 W非隔离离线LED驱动器演示板

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概述
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样片和购买
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工具与软件
质量与可靠性
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产品概述

描述

The progress made in the field of LEDs is visible on an almost day-by-day basis. Many high power LEDs are currently on the market, such as 0.7 A and 1 A devices. However, the most commonly used LEDs are those with a current of 0.350 A. This demonstration board is designed for 350 mA LEDs and is capable of driving three 1 W LEDs in series with high-precision constant current (± 5% tolerance). The design is based on the VIPer22AE, which combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.
The internal control circuit offers a large input voltage range on the VDD pin, accommodates changes in auxiliary supply voltage, and supports automatic burst mode in low load conditions. The board also features protections against overtemperature, overcurrent and overvoltage conditions.
  • 所有功能

    • 230 VAC input version with no electrolytic capacitor
    • LED short-circuit protection
    • RoHS compliant
    • Input voltage: 90 to 265 VRMS
    • Capable of driving 3 x 1 W LEDs in series with high-precision constant current (± 5% tolerance)
    • Provides 350 mA constant current for LEDs
    • LED open circuit protection
    • EN55015 & EN6100-3-2 compliant
    • Overtemperature protection

特别推荐

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ILL026V1
NRND
CARD 工业 Not compliant -

STEVAL-ILL026V1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Not compliant

(**) 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

样片和购买

产品型号
从分销商订购
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-ILL026V1 Available at 1 distributors

经销商的可用性STEVAL-ILL026V1

代理商名称
地区 库存 最小订购量 第三方链接
P&S ASIA/PACIFIC 1 1 马上订购

代理商库存报告日期: 2021-06-18

代理商名称

P&S

库存

1

Min.Order

1

地区

ASIA/PACIFIC 马上订购

代理商库存报告日期: 2021-06-18

VIPER22ASTR-E
NRND
ST EAR99 NEC ITALY 65.0 / 1

STEVAL-ILL026V1

核心产品

VIPER22ASTR-E

供货状态

NRND

Budgetary Price (US$)*/Qty

65.0 / 1

经销商的可用性STEVAL-ILL026V1

代理商名称
地区 库存 最小订购量 第三方链接
P&S ASIA/PACIFIC 1 1 马上订购

代理商库存报告日期: 2021-06-18

代理商名称

P&S

库存

1

Min.Order

1

地区

ASIA/PACIFIC 马上订购

代理商库存报告日期: 2021-06-18

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

65.0 / 1

Country of Origin

ITALY

(*) 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