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 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
Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
25,721In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 4 Output 1.5 A 9 A 400 mOhms 150 us 150 us 5 V to 36 V - 40 C + 150 C SMD/SMT TSDSO-24 BTT6200 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART PWR HI SIDE SWITCH INDUSTRY APP
Datasheet
17,246In Stock
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 PROFET 24V/48V
Datasheet
20,960In Stock
45,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 2.6 A 4.1 A 40 mOhms 100 us 100 us 24 V - 40 C + 150 C SMD/SMT TSDSO-14 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
8,994In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 4 Output 750 mA 1.5 A 90 mOhms 75 us 75 us 24 V - 40 C + 150 C SMD/SMT TSDSO-14 Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution PROFET 24V/48V
Datasheet
14,561In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 4 Output 650 mA 1.25 A 130 mOhms 75 us 75 us 24 V - 40 C + 150 C SMD/SMT TSDSO-14 Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Datasheet
15,274In Stock
28,000Expected 10/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 700 mA 1.4 A 200 mOhms 100 us 150 us 12 V to 45 V - 30 C + 85 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH INDUSTRIAL APPS
Datasheet
19,384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 1.4 A 3 A 200 mOhms 100 us 150 us 12 V to 45 V - 30 C + 85 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution Automotive High side 100mohm IPS 75V
Datasheet
31,877In Stock
47,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 1.5 A 5 A 120 mOhms 35 us 45 us 6 V to 35 V - 40 C + 150 C SMD/SMT SOIC-8 AEC-Q100 Reel, Cut Tape, MouseReel
Infineon Technologies ITS4200S-ME-N
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
24,470In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 700 mA 1.5 A 400 mOhms 100 us 150 us 5 V to 34 V - 40 C + 125 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART HI-SIDE PWR SWITCH 1-CH
Datasheet
7,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART PWR HI SIDE SWITCH INDUSTRY APP
Datasheet
11,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 700 mA 1.5 A 160 mOhms 100 us 150 us 5 V to 34 V - 30 C + 85 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
22,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 200 mA 900 mA 1.5 Ohms 125 us 175 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 MINI-PROFET
Datasheet
9,791In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 700 mA 1.4 A 150 mOhms 100 us 150 us 11 V to 45 V - 40 C + 125 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
14,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 1.4 A 3 A 150 mOhms 100 us 150 us 11 V to 45 V - 40 C + 125 C SMD/SMT SOT-223-4 Industrial PROFET Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 41V .4A
Datasheet
5,867In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH .4A
Datasheet
5,506In Stock
7,500Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution DSO-8-6
Datasheet
4,718In Stock
35,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel

Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Datasheet
12,538In Stock
60,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

High Side 1 Output 200 mA 700 mA 1 Ohms 100 us 140 us 4.9 V to 60 V - 40 C + 150 C SMD/SMT SOT-223-4 BTS4140N Reel, Cut Tape, MouseReel
Infineon Technologies Power Switch ICs - Power Distribution MINI-PROFET
Datasheet
6,239In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 400 mA 400 mA 600 mOhms 140 us 170 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 MINI-PROFET
Datasheet
5,777In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 400 mA 400 mA 600 mOhms 140 us 170 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 Smart PWR Hi-Side Switch 1-CH
Datasheet
1,302In Stock
20,000On Order
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
11,223In Stock
7,500Expected 10/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 1.8 A 4.5 A 200 mOhms 180 us 200 us 6 V to 52 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 MINI-PROFET IC PWR SWITCH HI SIDE 1.8A
Datasheet
4,258In Stock
7,500Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

High Side 1 Output 1.8 A 6 A 200 mOhms 180 us 200 us 6 V to 52 V - 40 C + 150 C SMD/SMT TO-252-5 Classic PROFET AEC-Q100 Reel, Cut Tape, MouseReel