EVLMG4-500WIBCK

批量生产
Design Win

装配MASTERGAN4的LED反向降压电路

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概述
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
开始
Partner products
Sales Briefcase

产品概述

描述

This document describes the EVLMG4-500WIBCK evaluation board, designed to drive a dimmable LED load with a GaN-based, synchronously rectified inverse buck topology; the switching element and diode are replaced by MASTERGAN4, mounted on a daughterboard to obtain a compact and scalable application. The HVLED002 controller manages the inverse buck mainly composed by T1 and MASTERGAN4. The supply of the HVLED002 is generated by ViPer06XS, that converts the input voltage of the buck to the voltage needed at Vdd pin, eliminating the need of an external power supply.
The circuit is configured to generate 1 A, but different output currents are selectable changing the shunt resistor combination on the daughterboard with the MASTERGAN4.
The board operates with 400 V input voltage and output voltage range between 150 V and 350 V.
A dimming circuit is present on the board. It consists of two circuits: the analog and PWM circuit. It enables the regulation of the output current between the 100% and 0%.
The over voltage and short circuit protection are guaranteed.
  • 所有功能

    • Input voltage: Vin = 400 Vdc, Vdim = 10 Vdc
    • Output voltage range: 150 V – 350 V
    • Output current: 0.7 A – 1 A – 1.3 A, selectable with shunt resistor
    • High precision output current, with output current variation lower than 5%
    • High efficiency up to 99.4% @Iout = 1 A Vout = 350 V
    • No heatsink required
    • Dimming between 0% - 100%
    • PCB dimension: 48.7 mm x 65.1 mm x 37 mm
      • Motherboard: 48.7 mm x 65.1 mm
      • Daughterboard: 30 mm x 40 mm
    • 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**
EVLMG4-500WIBCK
批量生产
CARD 工业 Ecopack1 -

EVLMG4-500WIBCK

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

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产品型号
Order from distributors
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
EVLMG4-500WIBCK Available at 2 distributors

经销商的可用性EVLMG4-500WIBCK

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 8 1 Buy from Distributor
MOUSER WORLDWIDE 9 1 Buy from Distributor

代理商库存报告日期: 2022-08-10

代理商名称

DIGIKEY

库存

8

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

9

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-10

MASTERGAN4
批量生产
ST EAR99 NEC ITALY Stock available

EVLMG4-500WIBCK 批量生产

ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

EVLMG4-500WIBCK

核心产品:

MASTERGAN4

供应商:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

Stock available

经销商的可用性EVLMG4-500WIBCK

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 8 1 Buy from Distributor
MOUSER WORLDWIDE 9 1 Buy from Distributor

代理商库存报告日期: 2022-08-10

代理商名称

DIGIKEY

库存

8

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

9

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-10

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(*) 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