STEVAL-VP12201B

批量生产
Design Win

基于VIPER122的15 V/200 mA降压转换器

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产品概述

描述

The STEVAL-VP12201B evaluation board implements a 15 V-3 W buck converter mains designed for general purpose applications, operating from 85 to 265 VAC.

It is built around the VIPER122 offline high-voltage converter of the VIPerPlus family with a 730 V Power MOSFET and PWM current mode control.

The STEVAL-VP12201B features include its small size and minimal BOM, high efficiency, low standby consumption, and tight line and load regulation over the entire input and output range.

Burst mode operation allows extremely low consumption under no load and reduces the average switching frequency to minimize all frequency related losses.

VIPER122 operates at a fixed frequency of 60 kHz with frequency jittering to meet electromagnetic disturbance standards.

  • 所有功能

    • Universal input mains range: 85–265 VAC
    • Frequency: 50-60 Hz
    • Output voltage: 15 V
    • Output current: 200 mA
    • Very compact size
    • Stand-by mains consumption: < 30mW at 230 VAC
    • Average efficiency: > 77%
    • Tight line and load regulation over the entire input and output range
    • Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature
    • WEEE compliant
    • RoHS compliant

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-VP12201B
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-VP12201B

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

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产品型号
供货状态
Budgetary Price (US$)*/Qty
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包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
供应商
核心产品
Board production status
STEVAL-VP12201B
Available at distributors

经销商的可用性 STEVAL-VP12201B

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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STEVAL-VP12201B 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STEVAL-VP12201B

供应商:

ST

核心产品:

VIPER122

Board production status:

-

代理商名称

代理商库存报告日期:

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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