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. 726-4065
Mfr. Part No.BTS432E2BKSA1
BrandInfineon
kr 45,16
Each
Units
- - - 1 - - - Through Hole TO-220AB 5 9.9 x 4.4 x 9.25mm - 9.9mm -
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. 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. 166-2291
Mfr. Part No.FDC6329L
kr 1,881
Each (On a Reel of 3000)
Units
- Integrated Load Switch - 2 2.5 → 8V 2.5A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS Stock No. 227-668
Mfr. Part No.3842548949
kr 325,56
Each
Units
- - - - - - - - - - - - - -
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. 812-0310
Mfr. Part No.TPS22902BYFPR
kr 4,299
Each (On a Tape of 25)
Units
- Load Management Switch 330mΩ 1 1 → 3.6V 500mA - Surface Mount DSBGA 4 0.79 x 0.79 x 0.31mm - 0.79mm -
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. 808-8890
Mfr. Part No.FPF1003A
kr 5,962
Each (In a Pack of 10)
Units
- MOSFET Load Switch 150 mΩ @ 1.2 V 2 1.2 → 5.5V 2A 1.2W Surface Mount WLCSP 6 1.5 x 1 x 0.332mm - 1.5mm -
RS Stock No. 162-7900
Mfr. Part No.TPS22902BYFPR
kr 1,949
Each (On a Reel of 3000)
Units
- Load Management Switch 330mΩ 1 1 → 3.6V 500mA - Surface Mount DSBGA 4 0.79 x 0.79 x 0.31mm - 0.79mm -
RS Stock No. 146-2041
Mfr. Part No.FPF1003A
kr 2,638
Each (On a Reel of 3000)
Units
- MOSFET Load Switch 150 mΩ @ 1.2 V 2 1.2 → 5.5V 2A 1.2W Surface Mount WLCSP 6 1.5 x 1 x 0.332mm - 1.5mm -
RS Stock No. 124-8748
Mfr. Part No.BTS740S2XUMA1
BrandInfineon
kr 24,231
Each (On a Reel of 1000)
Units
- - - - - - - Surface Mount DSO 20 - - - -
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. 826-8226
Mfr. Part No.BTS740S2XUMA1
BrandInfineon
kr 45,465
Each (In a Pack of 2)
Units
- - - - - - - Surface Mount DSO 20 - - - -
RS Stock No. 809-0846
Mfr. Part No.FDC6329L
kr 4,252
Each (On a Tape of 20)
Units
- Integrated Load Switch - 2 2.5 → 8V 2.5A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
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. 110-7744
Mfr. Part No.BTS723GWXUMA1
BrandInfineon
kr 43,943
Each (In a Pack of 4)
Units
- High Side Power Switch 210mΩ 2 7 → 58V 4.2A - Surface Mount DSO-14-37 14 8.75 x 4 x 1.47mm - 8.75mm -
RS Stock No. 906-2886
Mfr. Part No.ITS41K0SMENHUMA1
BrandInfineon
kr 9,561
Each (In a Pack of 20)
Units
- High Side NMOS 1 60V - - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS Stock No. 124-8749
Mfr. Part No.BTS721L1XUMA1
BrandInfineon
kr 29,771
Each (On a Reel of 1000)
Units
- - - - - - - Surface Mount DSO 20 - - - -
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 -
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