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. 714-1170
Mfr. Part No.VN340SP-E
PHP273.20
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. 166-1192
Mfr. Part No.BTS409L1E3062ABUMA1
BrandInfineon
PHP92.752
Each (On a Reel of 1000)
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. 906-4365
Mfr. Part No.TLE6220GPAUMA2
BrandInfineon
PHP178.125
Each (In a Pack of 2)
units
- Low Side Switch 0.7Ω 4 -0.3 → 7V 3A - Surface Mount DSO 20 - - 15.9mm -
RS Stock No. 110-7454
Mfr. Part No.BTS409L1E3062ABUMA1
BrandInfineon
PHP140.152
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. 821-5294
Mfr. Part No.NCP45520IMNTWG-H
PHP27.451
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. 168-6831
Mfr. Part No.VN330SP-E
PHP268.80
Each (In a Tube of 50)
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. 620-6333
Mfr. Part No.TPS2211AIDB
PHP105.488
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SSOP 16 6.2 x 5.3 x 1.95mm - 6.2mm -
RS Stock No. 862-9163
Mfr. Part No.FSQ0765RSWDTU
PHP90.726
Each (In a Pack of 5)
units
- Quasi Resonant Converter 1.6Ω 1 - 2.5A 80W Surface Mount TO-220F 6 10.16 x 4.8 x 16.07mm - 10.16mm -
RS Stock No. 165-6851
Mfr. Part No.VNI8200XPTR
PHP385.962
Each (On a Reel of 1000)
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. 791-8040
Mfr. Part No.VNI8200XPTR
PHP433.788
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. 165-5970
Mfr. Part No.BTS118DATMA1
BrandInfineon
PHP43.594
Each (On a Reel of 2500)
units
- Low Side Switch 240mΩ 1 42V 5A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 165-6814
Mfr. Part No.BTS640S2GATMA1
BrandInfineon
PHP156.998
Each (On a Reel of 1000)
units
- - - - - - - Surface Mount D2PAK (TO-263) 5 9.9 x 9.2 x 4.4mm - 9.9mm -
RS Stock No. 756-3886
Mfr. Part No.TPD4132K(Q)
BrandToshiba
PHP325.89
Each
units
- - - 3 500V 1A 23W Through Hole PDIP 26 32 x 13 x 3.6mm - 32mm -
RS Stock No. 103-1077
Mfr. Part No.AVS12CB
PHP114.975
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. 919-8752
Mfr. Part No.BTS716GBXUMA1
BrandInfineon
PHP119.097
Each (On a Reel of 1000)
units
- High Side Switch 280mΩ 4 40V 2.6A - Surface Mount DSO 20 15.9 x 11 x 3.25mm - 15.9mm -
RS Stock No. 146-5720
Mfr. Part No.TOP258EN
PHP92.604
Each (In a Tube of 48)
units
- Off Line Switcher 2.9Ω 1 - 6.88A 148W 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. 146-5697
Mfr. Part No.TOP256EN
PHP72.938
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. 146-5647
Mfr. Part No.TNY276GN
PHP42.60
Each (In a Tube of 50)
units
- Off Line Switcher 24Ω 1 - 1350mA 15W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 793-1415
Mfr. Part No.VNS3NV04DPTR-E
PHP92.144
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. 146-5722
Mfr. Part No.LNK306DN
PHP45.89
Each (In a Tube of 100)
units
Low Side Off Line Switcher 12.9Ω 1 - 360mA - Surface Mount SOC 8 4.9 x 3.9 x 1.5mm Energy Efficient, Lowest Component Count 4.9mm Short Circuit
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