VNI4140K

批量生产
Education

四通道高侧智能功率固态继电器

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The VNI4140K is a monolithic device made using STMicroelectronics VIPower technology, intended to drive four independent resistive or inductive loads with one side connected to ground. Active current limitation avoids dropping the system power supply in case of shorted load. Built-in thermal shutdown protects the chip from overtemperature and short-circuit. In overload conditions, channel turns OFF and back ON automatically so to maintain junction temperature between TTSD and TR. If this condition makes case temperature reach TCSD, overloaded channel is turned OFF and restart only when case temperature has decreased down to TCR. In case of more than one channel in overload, restart of the overloaded channels is not simultaneous, in order to avoid high peak current from the supply. Non-overloaded channels continue operating normally. The open drain diagnostics outputs indicate overtemperature conditions.
  • 所有功能

    • Output current: 0.7 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
    • Undervoltage shutdown
    • Open drain diagnostic outputs
    • 3.3 V CMOS/TTL compatible inputs
    • Fast demagnetization of inductive loads
    • Conforms to IEC 61131-2
    • ESD according to IEC 61000-4-2 up to +/- 25 kV

电路原理图

特别推荐

相关应用

工业

EDA Symbols, Footprints and 3D Models

STMicroelectronics - VNI4140K

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
VNI4140K
批量生产
PowerSSO 24 工业 Ecopack2
VNI4140KTR
批量生产
PowerSSO 24 工业 Ecopack2

VNI4140K

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VNI4140KTR

Package:

PowerSSO 24

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 24

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

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
VNI4140K Available at 1 distributors

经销商的可用性VNI4140K

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 6 1 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

MOUSER

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-04-16

Buy Direct
批量生产
EAR99 NEC Tube PowerSSO 24 - - MALAYSIA 2.053 / 1k
VNI4140KTR Available at 1 distributors

经销商的可用性VNI4140KTR

代理商名称
地区 库存 最小订购量 第三方链接
Newark Element14 AMERICA 19 0 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

Newark Element14

库存

19

Min.Order

0

地区

AMERICA 马上订购

代理商库存报告日期: 2021-04-16

批量生产
EAR99 NEC Tape And Reel PowerSSO 24 - - MALAYSIA 2.053 / 1k

VNI4140K

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.053 / 1k

经销商的可用性VNI4140K

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 6 1 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

MOUSER

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-04-16

ECCN (EU)

NEC

包装类型

Tube

封装

PowerSSO 24

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

2.053 / 1k

Country of Origin

MALAYSIA

VNI4140KTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.053 / 1k

经销商的可用性VNI4140KTR

代理商名称
地区 库存 最小订购量 第三方链接
Newark Element14 AMERICA 19 0 马上订购

代理商库存报告日期: 2021-04-16

代理商名称

Newark Element14

库存

19

Min.Order

0

地区

AMERICA 马上订购

代理商库存报告日期: 2021-04-16

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PowerSSO 24

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

2.053 / 1k

Country of Origin

MALAYSIA

(*) 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