ITS4142N Datasheet, PDF (2/19 Pages) Infineon Technologies AG – Smart High-Side Power Switch for Industrial Applications

ITS 4142N
Block Diagram
3 IN ^Rin
Voltage
source
V_Logic
Voltage
sensor
Overvoltage
protection
Current Gate
limit protection
+ Vbb ₄
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
OUT
1
Temperature
sensor
ESD
Logic
Load
GND
2
Signal GND
miniPROFET^®
Load GND
Pin
Symbol
Function
1
OUT
Output to the load
2
GND
Logic ground
3
IN
Input, activates the power switch in case of logic high signal
4
Vbb
Positive power supply voltage
Page 2
2006-03-09