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ITS612N1

Smart Two Channel Highside Power Switch For Industrial Applications

Infineon Technologies 

PROFET® ITS612N1

Pin

Symbol

Function

1

OUT1 (Load, L) Output 1, protected high-side power output of channel 1

2

GND

Logic ground

3

IN1

Input 1, activates channel 1 in case of logical high signal

4

Vbb

Positive power supply voltage,

the tab is shorted to this pin

5

ST

Diagnostic feedback: open drain, low on failure

6

IN2

Input 2, activates channel 2 in case of logical high signal

7

OUT2 (Load, L) Output 2, protected high-side power output of channel 2

Maximum Ratings at Tj = 25 °C unless otherwise specified

Parameter

Symbol

Supply voltage (overvoltage protection see page 4)

Vbb

Supply voltage for full short circuit protection

Tj Start=-40 ...+150°C

Load dump

RI3)= 2 Ω,

protection2) VLoadDump =

RL= 5.3 Ω, td= 200 ms,

UA

IN=

+ Vs, UA = 13.5

low or high

V

Vbb

VLoad dump4)

Load current (Short circuit current, see page 5)

IL

Junction temperature

Tj

Operating temperature range

Ta

Storage temperature range

Tstg

Power dissipation (DC), TC ≤ 25 °C

Ptot

Inductive load switch-off energy dissipation, single pulse

Vbb = 12V, Tj,start = 150°C, TC = 150°C const.

one channel, IL = 2.3 A, ZL = 89 mH, 0 Ω: EAS

both channels parallel, IL = 4.4 A, ZL = 47 mH, 0 Ω:

see diagrams on page 9

Electrostatic discharge capability (ESD)

IN: VESD

(Human Body Model)

all other pins:

acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993

Input voltage (DC)

VIN

Current through input pin (DC)

IIN

Current through status pin (DC)

IST

see internal circuit diagrams page 7

Values Unit

43 V

34 V

60 V

self-limited A

+150 °C

-30 … +85

-40 ...+105

36 W

290 mJ

580

1.0 kV

2.0

-10 ... +16 V

±2.0 mA

±5.0

2) Supply voltages higher than Vbb(AZ) require an external current limit for the GND and status pins, e.g. with a

150 Ω resistor in the GND connection and a 15 kΩ resistor in series with the status pin. A resistor for the

protection of the input is integrated.

3)

4)

RI = internal resistance of the load dump test pulse generator

VLoad dump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839

Infineon Technologies AG

2

2006-Mar-28

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