Datasheet > VNI4140K_12

VNI4140K_12

更新时间： 2022-03-31 02:30:52

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		继电器固态继电器
页数	文件大小	规格书
25页	519K
描述
Quad high-side smart power solid-state relay

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

VNI4140K_12 数据手册

VNI4140K

Quad high-side smart power solid-state relay

Datasheet −production data

Features

(1)

PowerSSO-24

Type

V_demag

R_DS(on)

I_out

V_CC

VNI4140K V_CC-41 V

1. Per channel.

0.08 Ω

0.7 A

41 V

Description

■ Output current: 0.7 A per channel

■ Shorted load protections

The VNI4140K is a monolithic device made using

STMicroelectronics VIPower technology, intended

for driving 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

condition, channel turns OFF and back ON

automatically so as to maintain junction

■ 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

temperature between T_TSDand T_R. If this

condition makes case temperature reach T_CSD

■ Undervoltage shutdown

■ Open drain diagnostic outputs

■ 3.3 V CMOS/TTL compatible inputs

■ Fast demagnetization of inductive loads

■ Conforms to IEC 61131-2

overloaded channel is turned OFF and will

restartonly when case temperature has

decreased down to T_CR. In case of more than one

channel in overload, re-start of the overloaded

channels will not be simultaneous, in order to

avoid high peak current from the supply. Non

overloaded channels continue to operate

normally. The open drain diagnostics outputs

indicates overtemperature conditions.

■ ESD according to IEC 61000-4-2 up to +/-

25 kV

Figure 1.

Block diagram

March 2012

Doc ID 14174 Rev 10

1/25

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...25

下载PDF

与VNI4140K_12相关器件

型号	品牌	描述	获取价格	数据表
VNI4140K-32	STMICROELECTRONICS	Quad high side smart power solid state relay	获取价格
VNI4140KTR	STMICROELECTRONICS	Quad high side smart power solid state relay	获取价格
VNI4140KTR-32	STMICROELECTRONICS	Quad high side smart power solid state relay	获取价格
VNI8200XP	STMICROELECTRONICS	Octal high-side smart power solid state relay with serial/parallel selectable interface on	获取价格
VNI8200XP_13	STMICROELECTRONICS	Octal high-side smart power solid state relay with serial/parallel selectable interface on	获取价格
VNI8200XP-32	STMICROELECTRONICS	Octal high-side smart power solid-state relay with serial	获取价格