On Time (Max)
:
Off Time (Max)
:
Operating Supply Voltage
:
Maximum Operating Temperature
: + 85 C
Number of Outputs
: 1
Mounting Style
: Through Hole
Package / Case
: TO-220-7
On Resistance (Max)
: 0.027 Ohms
Supply Current (Max)
: 1.2 mA
Features: • Short circuit protection
• Current limitation
• Proportional load current sense
• CMOS compatible input
• Open drain diagnostic output
• Fast demagnetization of inductive loads
• Undervoltage and overvoltage shutdown with auto-restart and hysteresis
• Overload protection
• Thermal shutdown
• Overvoltage protection including load dump (with external GND-resistor)
• Reverse battery protection (with external GNDresistor)
• Loss of ground and loss of Vbb protection
• Electrostatic discharge (ESD) protectionApplication• C compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads in industrial applications
• All types of resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits
Specifications
|
Parameter |
Symbol |
Values |
Unit |
| Supply voltage (overvoltage protection see page 4) |
Vbb |
43 |
V |
Supply voltage for full short circuit protection
Tj Start=-40 ...+150°C |
Vbb |
34 |
V |
Load dump protection1) VLoadDump = VA + Vs, VA = 13.5V
RI2)= 2 , RL= 1 , td= 200 ms, IN= low or high |
VLoad dump3) |
60 |
V |
| Load current (Short circuit current, see page 5) |
IL |
self-limited |
A |
Junction temperature
Operating temperature range
Storage temperature range |
Tj
Ta
Tstg |
+150
-30 ...+85
-40 ...+105 |
|
| Power dissipation (DC), TC 25 |
Ptot |
85 |
W |
Inductive load switch-off energy dissipation, single pulse
Vbb = 12V, Tj,start = 150, TC = 150 const.
IL = 12.6 A, ZL = 4,2 mH, 0 :
IL = 4 A, ZL = 330 mH, 0 : |
EAS
EAS |
0,41
3,5 |
J |
Electrostatic discharge capability (ESD) IN:
(Human Body Model) ST, IS:
out to all other pins shorted:
acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993
R=1.5k; C=100pF |
VESD |
1.0
4.0
8.0 |
kV |
| Input voltage (DC) |
VIN |
-10 ... +16 |
V |
Current through input pin (DC)
Current through status pin (DC)
Current through current sense pin (DC)
see internal circuit diagrams page 7 |
IIN
IST
IIS |
±2.0
±5.0
±14 |
mA |
1) Supply voltages higher than Vbb(AZ) require an external current limit for the GND and status pins (a 150 resistor in the GND connection is recommended).
2) RI = internal resistance of the load dump test pulse generator
3) VLoad dump is setup without the DUT connected to the generator according to ISO 7637-1 and DIN 40839
DescriptionN channel vertical power FET ITS640S2 with charge pump, ground referenced CMOS compatible input and diagnostic feedback, proportional sense of load current, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
Parameters: | Technical/Catalog Information | ITS640S2 |
| Vendor | Infineon Technologies |
| Category | Integrated Circuits (ICs) |
| Package / Case | TO-220-7 (Bent and Staggered Leads) |
| Mounting Type | Through Hole |
| Type | High Side |
| Voltage - Supply | 5 V ~ 34 V |
| On-State Resistance | 27 mOhm |
| Current - Output / Channel | 4.5A |
| Current - Peak Output | 50A |
| Packaging | Tube |
| Input Type | Non-Inverting |
| Number of Outputs | 1 |
| Operating Temperature | -30°C ~ 85°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ITS640S2
ITS640S2
|
ITS640S2 Data Sheet
