STEVAL-ISA010V1

批量生产
Design Win

基于VIPER16的超宽范围双输出降压转换器演示板

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产品概述

描述

This demonstration board based on VIPER16 is designed as an example of a simple non-isolated auxiliary power supply for a range of input voltages from 85 VAC to 500 VAC.

There is an ever-increasing demand for small power supplies capable of working without voltage range limitations, even at nominal levels of 400 VAC and 415 VAC, respectively. The real voltage level can reach 500 VAC (415 V + 20%).

The major markets for this type of SMPS are home appliances and metering.

The VIPER16 device includes an 800 V rugged power switch, a PWM controller, programmable overcurrent, overvoltage, overload, a hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal. Burst mode operation at light load combined with the very low consumption of the device helps to meet standby energy-saving regulations.

The significant benefit of this new chip derives from the jitter of the switching frequency and the possibility to supply the chip directly from the DC HV bus, so auxiliary supply is not mandatory.

The VIPER16 is suitable for flyback or buck topologies and thanks to an internal self-supply circuit it does not require an auxiliary supply.

  • 所有功能

    • EMC: burst - IEC 61000-4-4 - 8 kV
    • EMC: surge - IEC 61000-4-5 - 2 kV
    • RoHS compliant
    • Isolation: non isolated - N connected to output GND
    • PCB type and size:FR4, single side 70 μmdim.: 27 x 45 mm
    • Input voltage Vin: 85 - 500 VAC (f: 45 - 66 Hz)
    • Output current: 150 mA total (5 V and 12 V output) output current for full input voltage range
    • Output voltages:V1= 12 V ± 10%V2= 5 V ± 4%
    • Short-circuit protection
    • EMI: In accordance with EN55022 - class B
    • Standby: 96 mW at 230 VAC

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-ISA010V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ISA010V1

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
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供货状态
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STEVAL-ISA010V1 Available at distributors

经销商的可用性 STEVAL-ISA010V1

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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VIPER16LN
批量生产
- EAR99 NEC ITALY -

STEVAL-ISA010V1 批量生产

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

产品型号:

STEVAL-ISA010V1

核心产品:

VIPER16LN

供应商:

-

ECCN (EU):

NEC

Country of Origin:

ITALY

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