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 PROFET
Datasheet
2,580In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 8 A 50 A 32 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
Datasheet
202In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 10 A 50 A 10 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 Smart High Side Switch 28V 25A
Datasheet
9,233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 4 A 25 A 45 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 PROFET
Datasheet
2,450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 8 A 50 A 32 mOhms 250 us 250 us 5 V to 28 V - 40 C + 150 C SMD/SMT DSO-14-47 EP PROFET 12V AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET Industrial 75 m single channel smart high-side power switch
Datasheet
2,400In Stock
Min.: 1
Mult.: 1
: 3,000
High Side 1 Output 75 mOhms 85 us 70 us - 40 C + 150 C SMD/SMT Reel, Cut Tape
Infineon Technologies Power Switch ICs - Power Distribution PROFET Industrial 75 m single channel smart high-side power switch
Datasheet
2,400In Stock
Min.: 1
Mult.: 1
: 3,000
3 Output 75 mOhms 40 us 70 us 8 V to 36 V - 40 C + 150 C SMD/SMT PG-TSDSO-14 Reel, Cut Tape
Infineon Technologies Power Switch ICs - Power Distribution PROFET +12V Smart Hi Side Pwr SW Dual
Datasheet
949In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 2 Output 3 A 20 A 180 mOhms 230 us 230 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 MINI-PROFET
Datasheet
72,074In Stock
92,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 200 mA 900 mA 1.5 Ohms 100 us 140 us 4.9 V to 60 V - 40 C + 125 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution 35 m single channel smart high-side power switch
Datasheet
2,995In Stock
Min.: 1
Mult.: 1
: 3,000

High Side 1 Output 3 A to 13.2 A 3 A to 13.2 A 35 mOhms 85 us 85 us 24 V - 40 C + 150 C SMD/SMT TSDSO-14 Reel, Cut Tape
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
1,733In Stock
Min.: 1
Mult.: 1
: 3,000

1 Output 35 mOhms 40 us 40 us 8 V to 36 V - 40 C + 150 C SMD/SMT SO-14 Reel, Cut Tape

Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH
Datasheet
17,259In Stock
16,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH 1 CHANNEL
Datasheet
7,524In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 7 A 17 A 60 mOhms 200 us 200 us 4.75 V to 41 V - 40 C + 150 C SMD/SMT TO-252-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart PWR High-Side Switch 1-CH
Datasheet
11,853In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

High Side 1 Output 21 A 65 A 20 mOhms 200 us 250 us 4.75 V to 41 V - 40 C + 150 C SMD/SMT TO-263-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Datasheet
20,969In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 3.5 A 14 A 100 mOhms 170 us 230 us 5 V to 34 V - 40 C + 150 C SMD/SMT TO-252-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution HIC-PROFET
Datasheet
5,092In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

High Side 1 Output 33 A 39 A 5 mOhms 700 us 700 us 8 V to 18 V - 40 C + 150 C SMD/SMT TO-263-7 Power PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Datasheet
19,058In Stock
11,000On Order
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 Smart Hi-side PWR Switch 8A
Datasheet
16,257In Stock
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 High-Current PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution Smart High Side High Current PROFET
Datasheet
21,746In Stock
27,500On 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 PROFET
Datasheet
26,001In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 7.5 A 16 mOhms 110 us 100 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 PROFET
Datasheet
29,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 1.2 A 120 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 SMART HI SIDE PWR SWITCH 2 CHANNELS
Datasheet
10,589In Stock
9,900Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 2 Output 2.9 A 8 A 150 mOhms 55 us 95 us 7 V to 58 V - 40 C + 105 C SMD/SMT SOIC-14 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Datasheet
31,548In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

High Side 4 Output 3.3 A 12 A 90 mOhms 250 us 270 us 5.5 V to 40 V - 40 C + 150 C SMD/SMT DSO-20 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
17,358In Stock
9,000Expected 5/20/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 4 A 56 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 PROFET 24V/48V
Datasheet
9,786In Stock
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 2.2 A 20 A 200 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT SOIC-14 Reel, Cut Tape
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
22,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 1 Output 1.5 A 9 A 400 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT Reel, Cut Tape, MouseReel