EVAL-SSR01B-35W

批量生产

Dimmable single string LED Driver for 35W indoor lighting applications using HVLED001B

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概述
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样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
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Sales Briefcase

产品概述

描述

The EVAL-SSR01B-35W is intended to drive one LED string with a maximum output current of 700 mA. The LED current can be adjusted by a PWM signal and the EN/DIS is managed on the board injecting an analog signal of 3.3 V. Both dimming and EN/DIS signals can also be provided by an external microcontroller thanks to a dedicated circuitry available on the PCB. The current dimming range is supported between 100% and 10% of maximum load.
On the secondary side, the board includes a connector to inject the PWM signal (Dimming) and the 3.3 V analog voltage (EN/DIS).
A very high power factor, low THD (THD optimizer circuit) and low BOM cost are features of this demonstration board. Input voltage variations, excessive input voltage (overvoltage like surges or bursts) and very low input voltages are managed by the HVLED001B protections, improving the reliability of the application.
The output capacitor is automatically discharged at turn-off to prevent any harm from contact with the output connector.
Output open circuit and overload protections (output short-circuit), with auto restart behavior, are implemented.
  • 所有功能

    • Input voltage: 90 ÷ 265 Vrms, f: 45 - 66 Hz
    • Output current: 700 mA (VLED = 24 V to 48 V)
    • Dimming: 100% to 10%
    • Dimming interfaces: PWM input
    • High power factor, low THD
    • Efficiency @ 230 Vac, full load: > 89%
    • Open load voltage limiting (< 60 V)
    • Fast VOUT discharge
    • RoHS compliant

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**
EVAL-SSR01B-35W
批量生产
CARD 工业 Ecopack1 -

EVAL-SSR01B-35W

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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
EVAL-SSR01B-35W 无法联系到经销商,请联系我们的销售办事处 HVLED001B
批量生产
ST EAR99 NEC ITALY 6.589 / 1k

EVAL-SSR01B-35W

核心产品

HVLED001B

供货状态

批量生产

Budgetary Price (US$)*/Qty

6.589 / 1k

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

6.589 / 1k

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