VNI4140K

批量生产
Education

四通道高侧智能功率固态继电器

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产品概述

描述

The VNI414K (for loads up to 0.6 A) and VNI4140K-32 (for loads up to 1.0 A) are monolithic 4-channel drivers featuring very low RDS(on) and per-channel diagnostic. The ICs, realized in STMicroelectronics™ VIPower™ technology, are intended to drive any kind of load with one side connected to ground. Active channel current limitation combined with thermal shutdown, independent for each channel, and automatic restart, protect the device against overload.
A channel in an overload condition overheats and turns OFF and back ON automatically in order to maintain its junction temperature between TTSD and TR. If this condition makes case temperature reach TCSD, the overloaded channel is turned OFF and restarts 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 (non-overheated) channels continue operating normally.
The four open drain STATUSX output pins indicate per-channel overtemperature conditions.
  • 所有功能

    • Operating output current: 0.6 A (VNI4140K) or 1.0 A (VNI4140K-32) per channel
    • Per channel short-circuit protection
    • Per channel overtemperature protection
    • Thermal case protection
    • Not simultaneous channel reactivation at Thermal case reset
    • All type of loads (resistive, capacitive, inductive load) are driven
    • Loss of GND protection
    • Undervoltage shutdown with hysteresis
    • Overvoltage protection (VCC clamping)
    • Very low supply current
    • Per channel open drain thermal fault pins
    • 5 V and 3.3 V compatible I/Os
    • Fast demagnetization of inductive loads
    • Designed to meet IEC61131-2, IEC61000-4-4, and IEC61000-4-5
    • ESD according to IEC 61000-4-2 up to ±25 kV

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - VNI4140K

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符号

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封装

3D model

3D模型

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 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tube PowerSSO 24 - - MALAYSIA 2.2583 / 1k
VNI4140KTR 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel PowerSSO 24 - - MALAYSIA 2.2583 / 1k

VNI4140K

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.2583 / 1k

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

2.2583 / 1k

Country of Origin

MALAYSIA

VNI4140KTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.2583 / 1k

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

2.2583 / 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