ITS612N1 Ver la hoja de datos (PDF) - Infineon Technologies

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componentes Descripción

Fabricante

ITS612N1

Smart Two Channel Highside Power Switch For Industrial Applications

Infineon Technologies 

Parameter and Conditions, each channel

at Tj = 25 °C, Vbb = 12 V unless otherwise specified

Protection Functions8)

Initial peak short circuit current limit (pin 4 to 1

or 7)

Tj =-40°C:

Tj =25°C:

Tj =+150°C:

Repetitive short circuit shutdown current limit

Tj = Tjt (see timing diagrams, page 11)

Output clamp (inductive load switch off)

at VOUT = Vbb - VON(CL)

IL= 40 mA:

Thermal overload trip temperature

Thermal hysteresis

Reverse battery (pin 4 to 2) 9)

Reverse battery voltage drop (Vout > Vbb)

IL = -1.9 A, each channel

Tj=150 °C:

Symbol

IL(SCp)

IL(SCr)

VON(CL)

Tjt

∆Tjt

-Vbb

-VON(rev)

Diagnostic Characteristics

Open load detection current

(included in standby current Ibb(off))

Open load detection voltage

IL(off)

Tj=-40..150°C: VOUT(OL)

PROFET® ITS612N1

Values

Unit

min typ max

5.5 9.5

4.5 7.5

2.5 4.5

--

4

41 47

150

--

-- 10

--

--

-- 610

13 A

11

7

-- A

53 V

-- °C

-- K

32 V

-- mV

-- 30

2

3

-- µA

4V

8) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the

data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are

not designed for continuous repetitive operation.

9) Requires 150 Ω resistor in GND connection. The reverse load current through the intrinsic drain-source

diode has to be limited by the connected load. 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

5

2006-Mar-28

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