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. 146-5630
Mfr. Part No.LNK364PN
£0.657
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. 146-5658
Mfr. Part No.TNY277PN
£0.842
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. 146-5693
Mfr. Part No.TNY280PN
£1.275
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. 146-5632
Mfr. Part No.TNY274PN
£0.69
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. 146-5679
Mfr. Part No.TNY279PN
£1.108
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. 146-5631
Mfr. Part No.LNK364GN
£0.655
Each (In a Tube of 50)
Units
- Off Line Switcher 45Ω 1 - 750mA 6W Surface Mount SMDB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS Stock No. 146-5643
Mfr. Part No.TNY276PN
£0.77
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. 146-8596
Mfr. Part No.TNY276PN
£1.15
Each
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
£0.968
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. 533-890
Mfr. Part No.TNY274GN
£1.266
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. 146-5635
Mfr. Part No.TNY274GN
£1.005
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. 146-5664
Mfr. Part No.TNY277GN
£0.876
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. 146-5692
Mfr. Part No.LNK304DN
£0.539
Each (In a Tube of 100)
Units
Low Side Off Line Switcher 44.2Ω 1 - 170mA - Surface Mount SOC 8 4.9 x 3.9 x 1.5mm Energy Efficient, Lowest Component Count 4.9mm Short Circuit
RS Stock No. 146-5672
Mfr. Part No.TNY278GN
£0.996
Each (In a Tube of 50)
Units
- Off Line Switcher 1 - 1650mA 21.5W 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
£0.828
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. 146-5636
Mfr. Part No.TNY275PN
£0.437
Each (In a Tube of 50)
Units
- Off Line Switcher 33Ω 1 - 560mA 11.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5699
Mfr. Part No.LNK364DN
£0.722
Each (In a Tube of 100)
Units
- Off Line Switcher 45Ω 1 - 750mA 6W Surface Mount SOC 8 4.9 x 3.9 x 1.5mm Energy Efficient, Low Power 4.9mm Short Circuit
RS Stock No. 146-5620
Mfr. Part No.LNK564PN
£0.541
Each (In a Tube of 50)
Units
- Off Line Switcher 88Ω 1 - 375mA 3W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Lowest Component Count 9.83mm Over-Temperature
RS Stock No. 146-5694
Mfr. Part No.LNK363DN
£0.69
Each (In a Tube of 100)
Units
- Off Line Switcher 54Ω 1 - 750mA 4.7W Surface Mount SOC 8 4.9 x 3.9 x 1.5mm Energy Efficient, Low Power 4.9mm Short Circuit
RS Stock No. 146-5651
Mfr. Part No.TOP252PN
£0.438
Each (In a Tube of 50)
Units
- Off Line Switcher 33.4Ω 1 - 0.68A 13W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature