ITS4141N Datasheet, PDF (1/19 Pages) Infineon Technologies AG – Smart High-Side Power Switch

Smart High-Side Power Switch
for Industrial Applications
1 Channel: 1 x 200mΩ
ITS 4141N
Features
• Short circuit protection
• Current limitation
• Overload protection
• Overvoltage protection
(including load dump)
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Operating temperature
• Undervoltage shutdown with auto-
restart and hysteresis
• Switching inductive loads
• Clamp of negative voltage at output
with inductive loads
• CMOS compatible input
• Thermal shutdown with restart
• ESD - Protection
• Loss of GND and loss of V_bb protection
• Very low standby current
• Reverse battery protection with external resistor
• Improved electromagnetic compatibility (EMC)
V_bb(AZ)
V_bb(on)
R_ON
T_a
47 V
12...45 V
200 mΩ
-30...+85 °C
PG-SOT223
Application
• All types of resistive, inductive and capacitive loads
• µC compatible power switch for 12 V and 24 V DC industrial applications
• Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input,
monolithically integrated in Smart SIPMOS^ technology.
Providing embedded protective functions.
Page 1
2006-03-09