STEVAL-ISA197V1

批量生产

基于VIPer114LS的12 V,7.8 W隔离反激式转换器

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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
Partner products
Sales Briefcase

产品概述

描述

The STEVAL-ISA197V1 evaluation board implements a 7.8 W (12 V / 0.65 A) isolated flyback wide range mains developed for general purpose applications. The core of the application is the innovative VIPer114LS IC, designed for smart power supplies incorporating green energy management.
The device is a high-voltage converter that intelligently integrates an 800 V rugged power MOSFET with PWM current-mode control. VIPer114LS operates at fixed frequency 60 kHz with frequency jittering to meet standards regarding electromagnetic disturbance. The multiple protections on the device, including pulse skip mode to avoid flux-runaway, delayed overload, max duty cycle counter, input or output overvoltage and thermal shutdown improve the reliability and safety of the design.
The main characteristics of the evaluation board are its small size and minimal BOM, high efficiency and low standby consumption. Extremely low consumption under the no-load condition is ensured thanks to burst mode operation, which reduces the average switching frequency and minimizes all frequency-related losses.
  • 所有功能

    • Universal input mains range: 90 – 265VAC, frequency: 50 – 60 Hz
    • Output voltage: 12 V
    • Output current: 0.65 A
    • Very compact size
    • Stand-by mains consumption: < 20 mW at 230VAC
    • Average efficiency: > 81%
    • EMI: according to EN55022-Class-B
    • 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**
STEVAL-ISA197V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ISA197V1

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-ISA197V1 Available at 2 distributors

经销商的可用性STEVAL-ISA197V1

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 3 1 Buy from Distributor
Farnell Element14 EUROPE 2 1 Buy from Distributor

代理商库存报告日期: 2021-10-20

代理商名称

RS COMPONENTS

库存

3

Min.Order

1

Farnell Element14

库存

2

Min.Order

1

代理商库存报告日期: 2021-10-20

Buy Direct VIPER114LS
批量生产
ST EAR99 NEC ITALY - 46.0 / 1

STEVAL-ISA197V1

核心产品

VIPER114LS

供货状态

批量生产

Budgetary Price (US$)*/Qty

46.0 / 1

经销商的可用性STEVAL-ISA197V1

代理商名称
地区 库存 最小订购量 第三方链接
RS COMPONENTS EUROPE 3 1 Buy from Distributor
Farnell Element14 EUROPE 2 1 Buy from Distributor

代理商库存报告日期: 2021-10-20

代理商名称

RS COMPONENTS

库存

3

Min.Order

1

Farnell Element14

库存

2

Min.Order

1

代理商库存报告日期: 2021-10-20

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

46.0 / 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