STEVAL-ISA175V1

批量生产

使用VIPER26HD的9.4 W、15 V-5 V-3.3 V、三路输出隔离反激式转换器,用于智能仪表和电力线系统

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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
开始
Partner products
Sales Briefcase

产品概述

描述

The STEVAL-ISA175V1 evaluation board implements a three output isolated flyback specifically designed to supply the STCOMET smart meter and powerline communication system. The board is developed using the VIPER26HD offline high-voltage converter by STMicroelectronics. The device features an 800 V avalanche-rugged power section, PWM operation at 115 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, on-board soft-start, safe auto-restart after a fault condition and low standby power.
The power supply provides 15 V @ 550 mArms (700 mA peak) to the power line modem (PLM) and the analog circuitry, a post-regulated 5 V @ 100 mA and a 3.3 V @ 200 mA supply through a dedicated DC-DC converter connected on the 15 V rail for digital circuitry and other low voltage parts.
The power supply is designed to operate across an extended 90 to 440 VAC mains input voltage range to also be used with a phase-to-phase connection in a three-phase network.
The board can be used in a stand-alone configuration or with the dedicated STCOMET development kit and the PCB layout is specifically designed to fit inside a real meter.
  • 所有功能

    • Triple output voltage: 15 V @ 0.55 Arms (0.7 A peak), 3.3 V @ 200 mA and 5 V @ 100 mA
    • Extended AC mains input voltage range: 90 VAC to 440 VAC
    • Meets STCOMET smart meter and power line communication system specs
    • EMC with EN55022, EN61000, EN61000-4-4, EN61000-4-5, EN61000-4-6
    • RoHS compliant

特别推荐

相关应用

工业

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-ISA175V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ISA175V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

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

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
STEVAL-ISA175V1 Available at 2 distributors

经销商的可用性STEVAL-ISA175V1

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 1 1 马上订购
Farnell Element14 EUROPE 17 1 马上订购

代理商库存报告日期: 2021-05-07

代理商名称

MOUSER

库存

1

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

17

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-07

Buy Direct VIPER26HD
批量生产
ST EAR99 NEC ITALY - 52.0 / 1

STEVAL-ISA175V1

核心产品

VIPER26HD

供货状态

批量生产

Budgetary Price (US$)*/Qty

52.0 / 1

经销商的可用性STEVAL-ISA175V1

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 1 1 马上订购
Farnell Element14 EUROPE 17 1 马上订购

代理商库存报告日期: 2021-05-07

代理商名称

MOUSER

库存

1

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

17

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-07

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

52.0 / 1

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