PROFET™ Smart High-Side Switches

Infineon PROFET™ Smart High-Side Switches are placed between the supply and load to control the application. These highly integrated high-side switches incorporate a broad range of smart features like diagnosis and protection. PROFET switches consist of a DMOS power transistor and CMOS logic circuitry for complete built-in protection against overload, short-circuit, excessive temperature, ground loss, power supply loss, and electrostatic discharge (ESD). 

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Qty. RoHS ECAD Model Type
Number of Outputs
Output Current
Current Limit
On Resistance - Max
On Time - Max
Off Time - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH 2 CHANNELS
Datasheet
84In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

High Side 2 Output 2.4 A 6.5 A 140 mOhms 250 us 270 us 5.5 V to 40 V - 40 C + 150 C SMD/SMT SOIC-12 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side High Current PROFET
Datasheet
85In Stock
2.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 8 A 75 A 10 mOhms 500 us 500 us 5.5 V to 38 V - 40 C + 150 C SMD/SMT TO-252-5 AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side High Current PROFET
Datasheet
1.657In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 5.5 A 70 A 20 mOhms 300 us 550 us 5.5 V to 62 V - 40 C + 150 C SMD/SMT TO-252-5 High-Current PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET
Datasheet
1.942In Stock
3.000Expected 22/04/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Side 2 Output 2 A 110 mOhms 110 us 100 us 6 V to 18 V - 40 C + 150 C SMD/SMT TSDSO-14-22 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
5In Stock
6.000Expected 17/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Side 1 Output 7 A 70 A 40 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT SOIC-14 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
13In Stock
36.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Side 2 Output 3 A 38 A 100 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT SOIC-14 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART PWR HI SIDE SWITCH INDUSTRY APP
Datasheet
38In Stock
12.500Expected 29/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 2.4 A 10 A 100 mOhms 170 us 230 us 5 V to 34 V - 40 C + 150 C SMD/SMT SOIC-8 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
1.938In Stock
32.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 400 mA 1.2 A 300 mOhms 140 us 170 us 5 V to 34 V - 40 C + 125 C SMD/SMT SOIC-8 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Profet Smart High Side Switch 28V 36A
Datasheet
1.484In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 5 A 36 A 30 mOhms 230 us 230 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-8 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Datasheet
223In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

High Side 2 Output 3.7 A 12 A 90 mOhms 250 us 270 us 5.5 V to 40 V - 40 C + 150 C SMD/SMT SOIC-12 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution CLASSIC PROFET 12V
Datasheet
16.953On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

High Side 1 Output 9.8 A 40 A 72 mOhms 200 us 250 us 4.7 V to 41 V - 40 C + 150 C SMD/SMT TO-263-5 AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution HIC-PROFET
Datasheet
47.239Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Side 1 Output 15 A 8 mOhms 210 us 220 us 4.1 V to 28 V - 40 C + 150 C SMD/SMT TSDSO-14 AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
32.398On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 2 A 10 A 200 mOhms 170 us 230 us 5 V to 34 V - 40 C + 125 C SMD/SMT SOIC-8 Industrial PROFET Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Datasheet
7.340Expected 15/07/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 2.6 A 17 A 60 mOhms 180 us 230 us 5 V to 34 V - 40 C + 150 C SMD/SMT SOIC-8 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution 5V-28V 16Ohm 11Amp
Datasheet
2.384Expected 01/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 11 A 65 A 16 mOhms 250 us 250 us 5 V to 28 V - 40 C + 150 C SMD/SMT SOIC-14 PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
5.986Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Side 1 Output 9 A 68 A 22 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT TDSO-14 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
2.980Expected 19/08/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

High Side 2 Output 4 A 40 A 62 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT SOIC-14 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
4.899Expected 12/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

High Side 1 Output 2 A 10 A 100 mOhms 170 us 230 us 5 V to 34 V - 40 C + 125 C SMD/SMT SOIC-8 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Datasheet
230In Stock
7.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

High Side 2 Output 4.7 A 12 A 90 mOhms 100 us 100 us 5.5 V to 40 V - 30 C + 85 C SMD/SMT DSO-12 Industrial PROFET Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution SMART HI-SIDE PWR SWITCH 1-CH
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 4.000
Mult.: 4.000
: 4.000

High Side 1 Output 1.4 A 3 A 200 mOhms 100 us 150 us 12 V to 45 V - 40 C + 125 C SMD/SMT SOT-223-4 Classic PROFET Reel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 4.000
Mult.: 4.000
: 4.000

High Side 1 Output 700 mA 1.5 A 200 mOhms 100 us 150 us 5 V to 34 V - 40 C + 150 C SMD/SMT SOT-223-4 Classic PROFET AEC-Q100 Reel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH .4A
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

High Side 1 Output 400 mA 1.2 A 350 mOhms 140 us 170 us 5 V to 34 V - 40 C + 150 C SMD/SMT SOIC-8 Classic PROFET AEC-Q100 Reel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH .8A
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

High Side 1 Output 800 mA 4 A 350 mOhms 140 us 170 us 5 V to 34 V - 40 C + 150 C SMD/SMT DSO-8 AEC-Q100 Reel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE POWER SWITCH 41V
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

High Side 1 Output 800 mA 4 A 350 mOhms 140 us 170 us 5 V to 34 V - 40 C + 150 C SMD/SMT SOIC-8 Classic PROFET AEC-Q100 Reel
Infineon Technologies Power Switch ICs - Power Distribution DSO-8-6
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

High Side 1 Output 1.3 A 6.5 A 200 mOhms 180 us 200 us 6 V to 52 V - 40 C + 150 C SMD/SMT SOIC-8 Classic PROFET AEC-Q100 Reel