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. 146-5679
Mfr. Part No.TNY279PN
MYR5.93
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. 146-5721
Mfr. Part No.TOP258PN
MYR8.494
Each (In a Tube of 50)
units
- Off Line Switcher 2.9Ω 1 - 6.88A 50W 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. 146-5693
Mfr. Part No.TNY280PN
MYR6.294
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. 146-5630
Mfr. Part No.LNK364PN
MYR3.109
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. 146-5724
Mfr. Part No.TOP258MN
MYR9.078
Each (In a Tube of 50)
units
- Off Line Switcher 2.9Ω 1 - 6.88A 92W Through Hole SDIPC 10 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature
RS Stock No. 146-5683
Mfr. Part No.TNY279GN
MYR5.611
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
RS Stock No. 146-5658
Mfr. Part No.TNY277PN
MYR4.171
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. 533-654
Mfr. Part No.TNY277PN
MYR8.05
Each (In a Pack of 5)
units
- Off Line Switcher - 1 - - 23.5W Through Hole PDIP 7 9.83 x 6.6 x 3.68mm - 9.83mm -
RS Stock No. 146-5670
Mfr. Part No.TNY278PN
MYR5.19
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. 146-5643
Mfr. Part No.TNY276PN
MYR3.792
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. 145-4618
Mfr. Part No.FSL116HR
MYR2.505
Each (In a Tube of 50)
units
- Integrated PWM Controller 10Ω 1 85 → 265V 1A 14W Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS Stock No. 807-6058
Mfr. Part No.FSL116HR
MYR3.27
Each (In a Pack of 10)
units
- Integrated PWM Controller 10Ω 1 85 → 265V 1A 14W Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS Stock No. 146-5636
Mfr. Part No.TNY275PN
MYR3.563
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. 146-5631
Mfr. Part No.LNK364GN
MYR3.261
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. 739-0280
Mfr. Part No.KA5L0380RYDTU
MYR7.27
Each
units
- Off Line Switcher 4.6Ω 1 30V 2.41A 75W Through Hole TO-220F 4 15.7 x 10 x 4.5mm - 15.7mm -
RS Stock No. 146-5632
Mfr. Part No.TNY274PN
MYR3.413
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. 145-4321
Mfr. Part No.KA5L0380RYDTU
MYR4.601
Each (In a Tube of 50)
units
- Off Line Switcher 4.6Ω 1 30V 2.41A 75W Through Hole TO-220F 4 15.7 x 10 x 4.5mm - 15.7mm -
RS Stock No. 146-5682
Mfr. Part No.TOP255EN
MYR5.84
Each (In a Tube of 48)
units
- Off Line Switcher 4.7Ω 1 - 2.72A 57W 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. 671-0217
Mfr. Part No.FSQ0565RWDTU
MYR7.25
Each (In a Pack of 5)
units
- Quasi Resonant Converter 2.2Ω 1 20V 3.36A 80W Through Hole TO-220 6 16.07 x 10.36 x 9.4mm - 16.07mm -
RS Stock No. 110-9104
Mfr. Part No.BTS410E2E3062ABUMA1
BrandInfineon
MYR15.534
Each (In a Pack of 5)
units
- High Side Power Switch 440mΩ 1 4.7 → 42V 1.8A - Surface Mount TO-263 5 10 x 9.25 x 4.4mm - 10mm -
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