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. 146-5693
Mfr. Part No.TNY280PN
HK$595.00
Each (In a Tube of 50)
units
- Off Line Switcher 4.5Ω 1 - 2550mA 28.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5679
Mfr. Part No.TNY279PN
HK$9.099
Each (In a Tube of 50)
units
- Off Line Switcher 6.7Ω 1 - 2250mA 25W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5632
Mfr. Part No.TNY274PN
HK$6.016
Each (In a Tube of 50)
units
- Off Line Switcher 48Ω 1 - 750mA 8.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 123-5392
Mfr. Part No.LNK605DG
HK$8.44
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SOIC 7 4.9 x 3.9 x 1.65mm - 4.9mm -
RS Stock No. 146-5630
Mfr. Part No.LNK364PN
HK$5.48
Each (In a Tube of 50)
units
- Off Line Switcher 45Ω 1 - 750mA 6W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS Stock No. 146-5712
Mfr. Part No.LNK605DG
HK$6.973
Each (In a Tube of 100)
units
- - - - - - - Surface Mount SOC 7 4.9 x 3.9 x 1.5mm - 4.9mm -
RS Stock No. 146-5643
Mfr. Part No.TNY276PN
HK$6.684
Each (In a Tube of 50)
units
- Off Line Switcher 24Ω 1 - 1350mA 15W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5670
Mfr. Part No.TNY278PN
HK$7.965
Each (In a Tube of 50)
units
- Off Line Switcher 1 - 1650mA 21.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5616
Mfr. Part No.LNK562PN
HK$4.181
Each (In a Tube of 50)
units
- Off Line Switcher 88Ω 1 - 375mA 1.9W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Lowest Component Count 9.83mm Over-Temperature
RS Stock No. 146-5687
Mfr. Part No.TOP255PN
HK$9.597
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
RS Stock No. 146-5641
Mfr. Part No.TNY275GN
HK$6.255
Each (In a Tube of 50)
units
- Off Line Switcher 33Ω 1 - 560mA 11.5W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5722
Mfr. Part No.LNK306DN
HK$7.82
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
RS Stock No. 146-5635
Mfr. Part No.TNY274GN
HK$6.281
Each (In a Tube of 50)
units
- Off Line Switcher 48Ω 1 - 750mA 8.5W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5697
Mfr. Part No.TOP256EN
HK$11.896
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. 146-5658
Mfr. Part No.TNY277PN
HK$7.351
Each (In a Tube of 50)
units
- Off Line Switcher 13.5Ω 1 - 1650mA 18W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5627
Mfr. Part No.LNK363PN
HK$4.939
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. 123-5393
Mfr. Part No.LNK606PG
HK$6.508
Each (In a Pack of 5)
units
- - - - - - - Through Hole DIP 7 9.83 x 6.6 x 3.68mm - 9.83mm -
RS Stock No. 533-890
Mfr. Part No.TNY274GN
HK$14.116
Each (In a Pack of 5)
units
- Off Line Switcher - - - - 11W Surface Mount PDIP SMD 7 9.83 x 6.6 x 3.68mm - 9.83mm -
RS Stock No. 146-5653
Mfr. Part No.LNK606PG
HK$6.455
Each (In a Tube of 50)
units
- - - - - - - Through Hole DIPC 7 9.83 x 6.6 x 3.68mm - 9.83mm -
RS Stock No. 146-5683
Mfr. Part No.TNY279GN
HK$9.415
Each (In a Tube of 50)
units
- Off Line Switcher 6.7Ω 1 - 2250mA 25W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature