ITS 612N1 Infineon Technologies, ITS 612N1 Datasheet

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ITS 612N1

Manufacturer Part Number
ITS 612N1
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of ITS 612N1

Packages
PG-TO220-7
Channels
2.0
Ron @ Tj = 25°c
200.0 mOhm (max)
Recommended Operating Voltage Range
5.0 - 34.0 V
Il(sc)
7.5 A
Diagnostic
Digital
Smart Two Channel Highside Power Switch
For Industrial Applications
Features
Application
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, monolithically integrated in Smart SIPMOS
1
Infineon Technologies AG
)
auto-restart and hysteresis
feedback for 12 V and 24 V DC grounded
loads in industrial applications
Overload protection
Current limitation
Short circuit protection
Thermal shutdown
Overvoltage protection (including load dump)
Fast demagnetization of inductive loads
Reverse battery protection
Undervoltage and overvoltage shutdown with
Open drain diagnostic output
Open load detection in OFF-state
CMOS compatible input
Loss of ground and loss of V
Electrostatic discharge (ESD) protection
All types of resistive, inductive and capacitve loads
Replaces electromechanical relays, fuses and discrete circuits
C compatible power switch with diagnostic
With external current limit (e.g. resistor R
connection, reverse load current limited by connected load.
5
3
6
IN1
IN2
ST
PROFET
ESD
Voltage
Voltage
source
sensor
Logic
V
1
Logic
)
bb
protection
Overvoltage
protection
Level shifter
Level shifter
Charge
Charge
pump 1
pump 2
Rectifier 2
Rectifier 1
2
GND
Signal GND
GND
=150 ) in GND connection, resistor in series with ST
Current
Current
limit 1
limit 2
Product Summary
Overvoltage protection V
Operating voltage
Operating temperature T
On-state resistance
Load current (ISO)
Current limitation
1
Short to Vbb
Short to Vbb
Open load
unclamped
ind. loads 1
Open load
unclamped
ind. loads 2
detection 2
detection 1
technology. Providing embedded protective functions.
Limit for
Limit for
protection
protection
Gate 2
Gate 1
Standard
Temperature
Temperature
sensor 1
sensor 2
PG-TO220AB/7
1
channels: each
7
V
R
I
I
PROFET ® ITS612N1
L(ISO)
L(SCr)
a
bb(AZ)
bb(on)
ON
+ V bb
OUT1
OUT2
Straight leads
200
2.3
1
7
-30 … +85
4
4
5.0 ... 34
Load GND
1
Load
both
parallel
2006-Mar-28
100 m
4.4
7
43
4
°C
V
V
A
A

Related parts for ITS 612N1

ITS 612N1 Summary of contents

Page 1

... Logic ESD 5 ST  PROFET ) 1 With external current limit (e.g. resistor R connection, reverse load current limited by connected load. Infineon Technologies AG Product Summary Overvoltage protection V Operating voltage Operating temperature T On-state resistance Load current (ISO) Current limitation protection Standard technology. Providing embedded protective functions. ...

Page 2

... setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839 Load dump Infineon Technologies AG Function Output 1, protected high-side power output of channel 1 Logic ground Input 1, activates channel 1 in case of logical high signal Positive power supply voltage, the tab is shorted to this pin ...

Page 3

... Turn-off time =-40...+150° Slew rate 30 OUT L Slew rate off OUT L Infineon Technologies AG Symbol each channel Symbol R each channel: R Symbol each channel R T =25 ° =150 °C: j each channel: I L(ISO) both channels parallel: I ...

Page 4

... At supply voltage increase See also V in table of protection functions and circuit diagram page 8. ON(CL Add > 0, add Infineon Technologies AG Symbol each channel T =-40...+150° bb(on) T =-40...+150° bb(under) T =-40...+25° bb(u rst) T =+150° ...

Page 5

... Note that the power dissipation is higher compared to normal operating conditions due to the voltage drop across the intrinsic drain-source diode. The temperature protection is not active during reverse current operation! Input and Status currents have to be limited (see max. ratings page 2 and circuit page 8). Infineon Technologies AG Symbol each channel I L(SCp) =-40° ...

Page 6

... Zener limit voltage T =-40...+150° low voltage T =-40...+25° +150° ground resistor R is used, add the voltage drop across this resistor. GND Infineon Technologies AG Symbol each channel =-40..+150° IN(T+) T =-40..+150° IN(T ...

Page 7

... GND Input circuit (ESD protection ESD-ZD I GND ESD zener diodes are not to be used as voltage clamp at DC conditions. Operation in this mode may result in a drift of the zener voltage (increase V). Infineon Technologies AG IN1 Channel Channel 2 ...

Page 8

... 150 GND Open-load detection OFF-state diagnostic condition: V OFF I L(OL) Open load Logic detection unit Signal GND Infineon Technologies AG GND disconnect + OUT PROFET Any kind of load. In case of Input=high is V Due to V GND GND disconnect with GND pull GND ...

Page 9

... with an approximate solution for R · · OUT(CL · L Infineon Technologies AG Maximum allowable load inductance for a single switch off [mH] 1 1000 D 7 100 Load OUT ...

Page 10

... Typ. transient thermal impedance chip case Z = f(t ), one Channel active thJC p Z [K/W] thJC 10 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Transient thermal impedance chip case Z = f(t ), both Channel active thJC p Z [K/W] thJC 10 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Infineon Technologies AG D= 0.5 0.2 0.1 0.05 0.02 0.01 0 1E-1 1E0 1E1 t p [s] D= 0.5 0.2 0.1 0.05 0.02 0.01 0 1E-1 1E0 1E1 t p [s] 10 PROFET ® ITS612N1 2006-Mar-28 ...

Page 11

... V OUT1 V OUT2 ST open drain Figure 2a: Switching a lamp OUT I L Infineon Technologies AG Both channels are symmetric and consequently the diagrams are valid for each channel as well as for permuted channels Figure 2b: Switching an inductive load OUT Figure 3a: Short circuit shut down by overtempertature, reset by cooling ...

Page 12

... IN2 channel 2: normal operation V OUT1 I L1 channel 1: open load t d(ST OL3 depends on external circuitry because of high d(ST,OL3) impedance *) typ L Infineon Technologies AG Figure 6a: Undervoltage OUT ST open drain t Figure 6b: Undervoltage restart of charge pump bb(under) t d(ST OL3) charge pump starts at V ...

Page 13

... Figure 7a: Overvoltage bb(over) ON(CL OUT ST Infineon Technologies AG V bb(o rst PROFET ® ITS612N1 2006-Mar-28 ...

Page 14

... For information on the types in question please contact your nearest Infineon Technologies Office. Ordering code Infineon Technologies Components may only be used in life- support devices or systems with the express written SP000221234 approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system ...

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