ST Life.augmented


High-side driver based on the VNI2140J
  • active 活性

The STEVAL-IFP010V3 demonstration board is based on the VNI2140J, a monolithic device designed using ST’s VIPower technology for driving two independent resistive or inductive loads with one side connected to ground. Active current limitation prevents a drop in system power supply if the load is shorted. A built-in thermal shutdown protects the chip from overtemperature and short-circuit conditions. During an overload condition, the channel turns off and back on automatically in order to maintain the junction temperature between TTSD and TR. If this condition causes the case temperature to reach TCSD, the overloaded channel is turned off and will restart only when the case temperature has decreased down to TCR.

If more than one channel is in overload, the TCSD restart will not be simultaneous in order to prevent high peak current from the supply. Non-overloaded channels continue to operate normally. The open-drain diagnostic outputs indicate overtemperature conditions and open load in the off-state.

pdf 下载
Data Brief

Key Features

  • Output current: 1 A per channel
  • Shorted-load protection
  • Junction overtemperature protection
  • Case overtemperature protection for thermal independence of the channels
  • Non-simultaneous TCSD (thermal case shutdown) restart for the various channels
  • Protection against loss of ground
  • Current limitation
  • 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 supply voltage: +4 V to +36 V
  • RoHS compliant


图案 资源


Technical Documentation

Product Specifications

描述 版本 大小
DB1515: High-side driver based on the VN12140J
1.0 163 KB

Application Notes

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

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
STEVAL-IFP010V3 gerber files
1.0.0 121 KB

Bill of Materials

描述 版本 大小
1.0.0 8 KB

Schematic Pack

描述 版本 大小
STEVAL-IFP010V3 schematics
1.0.0 36 KB

样品 & 购买

产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-IFP010V3ActiveVNI2140JBuy Direct62.47Distributor reported inventory date: 2014-04-17
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA20

(*) 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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