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)


IPS’s have multifunction’s 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, it’s 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. 760-5964
Mfr. Part No.FNA40560
MYR46.79
Each
units
- Smart Power Module - - 20V - - Surface Mount SPM26-AAA 26 39 x 23 x 4.5mm - 39mm -
RS Stock No. 165-5490
Mfr. Part No.VNN7NV04PTR-E
MYR2.73
Each (On a Reel of 1000)
units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 6A - Surface Mount SOT-223 3+Tab 6.7 x 3.7 x 1.8mm - 6.7mm -
RS Stock No. 880-5557
Mfr. Part No.VNN7NV04PTR-E
MYR5.07
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. 146-5697
Mfr. Part No.TOP256EN
MYR7.28
Each (In a Tube of 48)
units
- Off Line Switcher 4.75Ω 1 - 4.08A 86W Surface Mount ESIPC 7 10.24 x 8.25 x 2.06mm Higher Design Flexibility, Low System Cost 10.24mm Over-Temperature
RS Stock No. 146-5664
Mfr. Part No.TNY277GN
MYR4.70
Each (In a Tube of 50)
units
- Off Line Switcher 13.5Ω 1 - 1650mA 18W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 166-1925
Mfr. Part No.FNA40560
MYR41.23
Each (In a Tube of 72)
units
- Smart Power Module - - 20V - - Surface Mount SPM26-AAA 26 39 x 23 x 4.5mm - 39mm -
RS Stock No. 165-8024
Mfr. Part No.BTS442E2E3062ABUMA1
BrandInfineon
MYR13.65
Each (On a Reel of 1000)
units
- High Side Switch 35mΩ 1 4.5 → 42V 21A - Surface Mount TO-263 5 10 x 9.25 x 4.4mm - 10mm -
RS Stock No. 898-6965
Mfr. Part No.BTS442E2E3062ABUMA1
BrandInfineon
MYR25.28
Each (In a Pack of 2)
units
- High Side Switch 35mΩ 1 4.5 → 42V 21A - Surface Mount TO-263 5 10 x 9.25 x 4.4mm - 10mm -
RS Stock No. 166-1196
Mfr. Part No.BTS611L1E3128ABUMA1
BrandInfineon
MYR8.189
Each (On a Reel of 1000)
units
- High Side Power Switch 400mΩ 2 43V 4.4A - Surface Mount TO-263 7 10 x 9.25 x 4.4mm - 10mm -
RS Stock No. 714-1170
Mfr. Part No.VN340SP-E
MYR21.72
Each
units
- High Side Solid State Relay 0.2Ω 4 36V 0.7A - Surface Mount SOIC 10 9.5 x 9.6 x 3.65mm - 9.5mm -
RS Stock No. 146-5627
Mfr. Part No.LNK363PN
MYR3.15
Each (In a Tube of 50)
units
- Off Line Switcher 54Ω 1 - 750mA 4.7W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS Stock No. 124-1345
Mfr. Part No.FDC6330L
MYR0.766
Each (On a Reel of 3000)
units
- Integrated Load Switch 0.125Ω 2 20V 2.3A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS Stock No. 110-7454
Mfr. Part No.BTS409L1E3062ABUMA1
BrandInfineon
MYR11.08
Each (On a Tape of 5)
units
- High Side Power Switch 400mΩ 1 43V 2.3A - Surface Mount TO-263 5 10 x 9.25 x 4.4mm - 10mm -
RS Stock No. 110-9105
Mfr. Part No.BTS611L1E3128ABUMA1
BrandInfineon
MYR13.09
Each (In a Pack of 5)
units
- High Side Power Switch 400mΩ 2 43V 4.4A - Surface Mount TO-263 7 10 x 9.25 x 4.4mm - 10mm -
RS Stock No. 160-4567
Mfr. Part No.ADP195ACBZ-R7
MYR2.809
Each (On a Reel of 3000)
units
- High Side Switch - 1 3.6V 200mA - Surface Mount WLCSP 4 1.065 x 0.99 x 0.37mm - 1.07mm -
RS Stock No. 168-6834
Mfr. Part No.VN340SP-E
MYR18.49
Each (In a Tube of 50)
units
- High Side Solid State Relay 0.2Ω 4 36V 0.7A - Surface Mount SOIC 10 9.5 x 9.6 x 3.65mm - 9.5mm -
RS Stock No. 124-5360
Mfr. Part No.NCP45520IMNTWG-H
MYR1.947
Each (On a Reel of 3000)
units
- Controlled Load Switch 22.5mΩ 1 3 → 5.5V - 2.5W Surface Mount DFN 8 2 x 2 x 0.95mm - 2mm -
RS Stock No. 821-5294
Mfr. Part No.NCP45520IMNTWG-H
MYR3.64
Each (In a Pack of 20)
units
- Controlled Load Switch 22.5mΩ 1 3 → 5.5V - 2.5W Surface Mount DFN 8 2 x 2 x 0.95mm - 2mm -
RS Stock No. 146-5669
Mfr. Part No.TOP253EN
MYR5.32
Each (In a Tube of 48)
units
- Off Line Switcher 15.2Ω 1 - 1.37A 29W Surface Mount ESIPC 7 10.24 x 8.25 x 2.06mm Higher Design Flexibility, Low System Cost 10.24mm Over-Temperature
RS Stock No. 146-5687
Mfr. Part No.TOP255PN
MYR6.22
Each (In a Tube of 50)
units
- Off Line Switcher 4.7Ω 1 - 2.72A 35W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature