ST Life.augmented

VNI2140J

Dual high side smart power solid state relay
  • active 活性

The VNI2140J is a monolithic device designed using STMicroelectronics' VIPower technology. The device drives two independent resistive or inductive loads with one side connected to ground. Active current limitation prevents a drop in system power supply in cases of shorted-load, and built-in thermal shutdown protects the chip from damage due to over-temperature and short-circuit. In overload conditions, channel turns OFF and ON automatically to maintain the junction temperature between TTSD and TR. If the case temperature reaches TCSD, the overloaded channel is turned OFF and restarts only when case temperature decreases down to TCR. In order to avoid high-peak current from the supply, when more than one channel is overloaded the TCSD restart is not simultaneous. Non overloaded channels continue to operate normally. The open-drain diagnostics output indicates over-temperature conditions and open-load in off state.

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Errata Sheet
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数据表

Key Features

  • Nominal current: 0.5 A per channel
  • Shorted load protections
  • Junction overtemperature protection
  • Case overtemperature protection for thermal independence of the channels
  • Thermal case shutdown restart not simultaneous for the various channels
  • Protection against loss of ground
  • Current limitation 1 A per channel
  • Undervoltage shutdown
  • Open load in off-state and short to VCCdetection
  • Open-drain diagnostic outputs
  • 3.3 V CMOS/TTL compatible inputs
  • Fast demagnetization of inductive loads
  • Conforms to IEC 61131-2

线路 图表

图案 资源

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Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS5977: Dual high side smart power solid state relay
8.0 616 KB

Application Notes

描述 版本 大小
pdf
AN2985: STEVAL-IFP010V3: designing with VNI2140J dual high-side smart power solid-state relay IC
2.1 1,554 KB

Technical Notes & Articles

描述 版本 大小
pdf
TA0345: Dual high side switches in smart power technology
1.0 169 KB

Related Tools and Software

Related Tools and Software

产品型号 描述
STEVAL-IFP010V3 High-side driver based on the VNI2140J

Publications and Collaterals

Brochure

描述 版本 大小
pdf
Intelligent power switches (IPS)
1,892 KB
pdf
Products and solutions for Factory automation and Control
4,504 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
VNI2140JActivePowerSSO 12Tube_-1.299Distributor reported inventory date: 2014-07-25
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE12850
Farnell Element14Order NowEUROPE1791
Ecopack1PDF
XML
VNI2140JTRActivePowerSSO 12Tape And Reel_Free Samples1.299Distributor reported inventory date: 2014-07-25
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE50000
DIGIKEYOrder NowWORLDWIDE32321
Ecopack1PDF
XML

(*) 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。
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