Intelligent Power Switches

The IPS (Intelligent Power Switch) is a great problem solver.

Intelligent power switches are largely used in the automotive for a variety of jobs. They also play a big role in the Smart Home products. An Intelligent power switch makes everything simpler by combining more than one job, into a single process. Not to mention they are applied in PAC (Programmable Automation Controller), CNC (Computer Numerical Control) & PLC (Programmable Logic Controller), robotics, agricultural systems, security systems & used in green energy, like wind turbines!

Features of an IPS (Intelligent Power Switch)

IPSs have multifunctions that include better power saving and power utilization in the field of use. They also include great features like being able to deal with ground loss or offset, voltage peaks and reversal or disconnected battery. The intelligent power switch device can also integrate logic interface, drivers and diagnostic and protection features. They even have the capacity to deal with overcurrent and overloads. A variety of chips are also ESD protected.

The main benefits of using an IPS rather than a conventional chip would be increased system reliability, lots more compactness, great built-in protection and overall cost reduction. We have a variety of intelligent power switches for a high side or low side system. High side switches are great for use in inductive, capacitive and resistive loads.

In the intelligent power switch lays an embedded MOSFET (Metal Oxide Semiconductor Field Effect Transistor) which is positioned between the VCC and the OUT pins. Intelligent power switches can vary with operating voltage and depending on the chip, can range from 85v - 265v or 16v-85v.

With most electronics, thermal heat can be a problem, but with an intelligent power switch, its not so much a problem. With lots of switches containing overtemperature protection and some switches even being able to handle harsh temperatures such as -40 to +150°C.


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Description Price Power Switch Topology Power Switch Type Switch On Resistance Number of Outputs Voltage Current Power Rating Mounting Type Package Type Pin Count Dimensions Power Switch Features Length Protection Features
RS Stock No. 920-6544
Mfr. Part No.VNN1NV04PTR-E
kr 4,192
Each (On a Reel of 1000)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 1.7A - Surface Mount SOT-223 3 + Tab 6.7 x 3.7 x 1.8mm - 6.7mm -
RS Stock No. 793-1403
Mfr. Part No.VNN1NV04PTR-E
kr 8,852
Each (In a Pack of 5)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 1.7A - Surface Mount SOT-223 3 + Tab 6.7 x 3.7 x 1.8mm - 6.7mm -
RS Stock No. 877-3129
Mfr. Part No.VNB20N07-E
kr 24,606
Each (In a Pack of 5)
Units
- - - - - - - Surface Mount D2PAK 3 10.28 x 9.35 x 4.6mm - 10.28mm -
RS Stock No. 168-8914
Mfr. Part No.VNB20N07-E
kr 20,959
Each (In a Tube of 50)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 70V 20A - Surface Mount D2PAK 3 10.28 x 9.35 x 4.6mm - 10.28mm -
RS Stock No. 877-3138
Mfr. Part No.VNB20N07TR-E
kr 10,296
Each (In a Pack of 5)
Units
- - - - - - - Surface Mount D2PAK 3 10.28 x 9.35 x 4.6mm - 10.28mm -
RS Stock No. 165-5330
Mfr. Part No.VNB20N07TR-E
kr 10,124
Each (On a Reel of 1000)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 70V 20A - Surface Mount D2PAK 3 10.28 x 9.35 x 4.6mm - 10.28mm -
RS Stock No. 624-9936
Mfr. Part No.L6370D
kr 59,02
Each
Units
- - - 4 9.5 → 35V 2.5A - Surface Mount PowerSO 22 16 x 11.1 x 3.3mm - 16mm -
RS Stock No. 880-5553
Mfr. Part No.VNN3NV04PTR-E
kr 3,924
Each (In a Pack of 10)
Units
- - - - - - - Surface Mount SOT-223 3+Tab 6.7 x 3.7 x 1.8mm - 6.7mm -
RS Stock No. 165-5489
Mfr. Part No.VNN3NV04PTR-E
kr 3,876
Each (On a Reel of 1000)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOT-223 3+Tab 6.7 x 3.7 x 1.8mm - 6.7mm -
RS Stock No. 877-3144
Mfr. Part No.VNS3NV04DP-E
kr 15,632
Each (In a Pack of 5)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS Stock No. 168-8922
Mfr. Part No.STMPS2141STR
kr 1,72
Each (On a Reel of 3000)
Units
- High Side MOSFET Switch 160mΩ 1 2.7 → 5.5V 0.5A - Surface Mount SOT-23 5 3 x 1.75 x 1.3mm - 3mm -
New
RS Stock No. 196-2099
Mfr. Part No.STMPS2171STR
kr 4,992
Each (In a Pack of 25)
Units
High Side MOSFET Switch - 1 5.5V 1000mA - Surface Mount SOT-23 5 3 x 1.7 x 1.3mm - 3mm -
RS Stock No. 880-5415
Mfr. Part No.STMPS2151STR
kr 4,411
Each (In a Pack of 25)
Units
- High Side MOSFET Switch 160mΩ 1 2.7 → 5.5V 0.5A - Surface Mount SOT-23 5 3 x 1.75 x 1.3mm - 3mm -
RS Stock No. 168-7048
Mfr. Part No.VNI8200XP
kr 67,605
Each (In a Tube of 49)
Units
- High Side Solid State Relay 0.2Ω 8 45V 0.7A - Surface Mount PowerSSO 36 10.5 x 7.6 x 2.4mm - 10.5mm -
RS Stock No. 791-8046
Mfr. Part No.VNI8200XP
kr 78,464
Each (In a Pack of 5)
Units
- High Side Solid State Relay 0.2Ω 8 45V 0.7A - Surface Mount PowerSSO 36 10.5 x 7.6 x 2.4mm - 10.5mm -
RS Stock No. 714-1161
Mfr. Part No.VN330SP-E
kr 52,94
Each
Units
- High Side Solid State Relay 0.4Ω 4 45V 0.7A - Surface Mount PowerSO 10 9.5 x 7.6 x 3.65mm - 9.5mm -
RS Stock No. 809-1565
Mfr. Part No.VND1NV04TR-E
kr 8,504
Each (On a Tape of 10)
Units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 1.7A - Surface Mount TO-252 3 6.6 x 6.2 x 2.4mm - 6.6mm -
RS Stock No. 165-8184
Mfr. Part No.VN5050JTR-E
kr 7,378
Each (On a Reel of 2500)
Units
- High Side 100mΩ 1 36V 19A - Surface Mount PowerSSO 12 5 x 4 x 1.65mm - 5mm -
RS Stock No. 103-1077
Mfr. Part No.AVS12CB
kr 21,065
Each (In a Tube of 50)
Units
- - - - - - - Through Hole TO-220AB 3 10.4 x 4.6 x 9.15mm - 10.4mm -
RS Stock No. 165-5277
Mfr. Part No.STG3157CTR
kr 0,826
Each (On a Reel of 3000)
Units
- Low Voltage SPDT Switch 60Ω 2 1.65 → 5.5V 128mA - Surface Mount SOT-323 6 2.2 x 1.35 x 1mm - 2.2mm -