EVLSTNRG-1KW

批量生产

使用STNRG388A的1 kW SMPS数字控制多相交错转换器

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概述
Online design
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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产品概述

描述

The EVLSTRNG-1KW evaluation board is intended for evaluating the STNRG388A digital controller in offline power conversion applications such as EV battery chargers, UPS and industrial power supplies. The architecture is based on a multiphase interleaved DC/DC converter using the half bridge SAB (“Single Active Bridge”) topology supporting more than 1000 W of power.
The interleaved topology balances the power through 3 parallel stages. Also, the solution delivers high efficiency during the whole load range by enabling one, two or three stages depending on the load.
The STNRG388A power conversion dedicated peripherals (SMEDs) offer the flexibility to drive the interleaved power stages while guaranteeing the correct phase realignment during the activation and deactivation of each stage.
Thanks to the digital core of the STNRG388A, it is also possible to monitor, control and debug the EVLSTRNG-1KW board via a convenient HyperTerminal control.
  • 所有功能

    • Digital controller: STNRG388A
    • 3-phase interleaved DC/DC architecture
    • Full load power: 1000 W (scalable up to 3 kW)
    • Efficiency: more than 94% from 10% to full load
    • Peak efficiency: 96.5% at full load
    • Stand-by consumption: 425 mW
    • Input voltage range: 350 ÷ 420 V dc
    • CC/CV output regulation
    • Output voltage regulation: 133 V
    • Output current regulation: 7.5 A
    • Maximum output current for each phase: 2.5 A
    • Modular power and control board

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工业

通信设备, 计算机和外围设备

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**
EVLSTNRG-1KW
批量生产
CARD 工业 Ecopack1 -

EVLSTNRG-1KW

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
Board production status
Budgetary Price (US$)*/Qty
EVLSTNRG-1KW Available at 3 distributors

经销商的可用性EVLSTNRG-1KW

代理商名称
地区 库存 最小订购量 第三方链接
AVNET AMERICA 1 0 马上订购
MOUSER WORLDWIDE 4 1 马上订购
Farnell Element14 EUROPE 4 1 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

AVNET

库存

1

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

4

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

4

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-04-16

Buy Direct STNRG388A
批量生产
- EAR99 NEC ITALY -

EVLSTNRG-1KW

核心产品

STNRG388A

供货状态

批量生产

Budgetary Price (US$)*/Qty

经销商的可用性EVLSTNRG-1KW

代理商名称
地区 库存 最小订购量 第三方链接
AVNET AMERICA 1 0 马上订购
MOUSER WORLDWIDE 4 1 马上订购
Farnell Element14 EUROPE 4 1 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

AVNET

库存

1

Min.Order

0

地区

AMERICA 马上订购

MOUSER

库存

4

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

4

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-04-16

供应商

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

Country of Origin

ITALY

Board production status

-

(*) 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