ST Life.augmented

STEVAL-ISA010V1

Ultra wide range dual output back converter demonstration board based on the VIPER16
  • active 活性

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.

pdf 下载
Data Brief

Key Features

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

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB0820: Ultra wide range dual output back converter demonstration board based on the VIPER16
1.1 183 KB

Application Notes

描述 版本 大小
pdf
AN2872: Super wide-range buck converter based on the VIPer16
1.2 581 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
Gerber files for STEVAL-ISA010V1 board
1.0 34 KB

Bill of Materials

描述 版本 大小
pdf
BOM for STEVAL-ISA010V1 board
1.0 8 KB

Schematic Pack

描述 版本 大小
pdf
Board schematics for STEVAL-ISA010V1 board
1.0 26 KB

Publications and Collaterals

Brochure

描述 版本 大小
pdf
Smart grid distribution and smart meters - Energy-efficient solutions
1.0 2,118 KB

样品 & 购买

顶部
产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISA010V1ActiveVIPER16LNBuy Direct40.42Distributor reported inventory date: 2014-11-26
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA51
Newark Element14Order NowAMERICA20
P&SOrder NowASIA/PACIFIC11
Farnell Element14Order NowEUROPE61
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE31
Ecopack2-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
Feedback Form
Customer Feedback