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
€1.196
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. 165-5973
Mfr. Part No.BTS3118DATMA1
BrandInfineon
€0.494
Each (On a Reel of 2500)
units
- Low Side Switch 100mΩ 1 42V 2.4A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 825-9049
Mfr. Part No.BTS134DATMA1
BrandInfineon
€1.174
Each (In a Pack of 10)
units
- Low Side Switch 50mΩ 1 42V 3.5A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 919-8727
Mfr. Part No.ITS724GFUMA1
BrandInfineon
€1.806
Each (On a Reel of 1000)
units
- High Side Switch 90mΩ 4 5.5 → 40V 7.3A - Surface Mount SOIC 20 12.8 x 7.6 x 2.45mm - 12.8mm -
RS Stock No. 145-8847
Mfr. Part No.BTS3110NHUMA1
BrandInfineon
€0.485
Each (On a Reel of 4000)
units
- Low Side Switch 220mΩ 1 42V 1.4A - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS Stock No. 146-5622
Mfr. Part No.LNK362PN
€0.63
Each (In a Tube of 50)
units
- Off Line Switcher 88Ω 1 - 375mA 2.6W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS Stock No. 168-6831
Mfr. Part No.VN330SP-E
€4.416
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. 146-5689
Mfr. Part No.TOP255GN
€0.791
Each (In a Tube of 50)
units
- Off Line Switcher 4.7Ω 1 - 2.72A 35W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature
RS Stock No. 919-8733
Mfr. Part No.BSP752RXUMA2
BrandInfineon
€0.702
Each (On a Reel of 2500)
units
- High Side Switch 380mΩ 1 52V 1.7A - Surface Mount DSO 8 5 x 4 x 1.45mm - 5mm -
RS Stock No. 110-9110
Mfr. Part No.BTS50202EKAXUMA2
BrandInfineon
€1.152
Each (In a Pack of 5)
units
- High Side Power Switch 44mΩ 2 5 → 28V 7A - Surface Mount DSO-14-40 14 8.65 x 3.9 x 1.47mm - 8.65mm -
RS Stock No. 898-6892
Mfr. Part No.TLE6228GPAUMA2
BrandInfineon
€2.365
Each (In a Pack of 2)
units
- Quad Channel Low Side Switch 0.75Ω 4 4.8 → 32V 10A - Surface Mount PG-DSO 20 15.9 x 11 x 3.5mm - 15.9mm -
RS Stock No. 124-8757
Mfr. Part No.BTS3205NHUSA1
BrandInfineon
€0.319
Each (On a Reel of 1000)
units
- Low Side Switch 700mΩ 1 42V 0.35A 0.78W Surface Mount SOT-223 3+Tab - - - -
RS Stock No. 145-4574
Mfr. Part No.FSGM0465RWDTU
€1.467
Each (In a Tube of 50)
units
- Off Line Switcher 2.6Ω 1 26V 1.8A 60 Through Hole TO-220F 6 10.16 x 4.8 x 16.07mm - 10.16mm -
RS Stock No. 133-6734
Mfr. Part No.BTT60101EKBXUMA1
BrandInfineon
€2.129
Each (On a Reel of 2500)
units
- Smart High-Side 22mΩ 3 5 → 36V 9A - Surface Mount DSO 14 8.65 x 3.9 x 1.47mm - 8.65mm -
RS Stock No. 166-1664
Mfr. Part No.FPF2103
€0.318
Each (On a Reel of 3000)
units
- Intelligent Load Switch 200Ω 1 5.5V 200mA - Surface Mount SOT-23 5 3 x 1.7 x 1.25mm - 3mm -
RS Stock No. 146-5681
Mfr. Part No.LNK562DN
€0.363
Each (In a Tube of 100)
units
- Off Line Switcher 88Ω 1 - 375mA 1.9W Surface Mount SOC 8 4.9 x 3.9 x 1.5mm Energy Efficient, Lowest Component Count 4.9mm Over-Temperature
RS Stock No. 812-0433
Mfr. Part No.TPS2590RSAT
€1.09
Each (On a Tape of 5)
units
- Load Management Switch 42mΩ 1 3 → 20V 0 → 5.5A - Surface Mount QFN 16 4.1 x 4.1 x 0.95mm - 4.1mm -
RS Stock No. 145-4491
Mfr. Part No.FSQ321
€0.798
Each (In a Tube of 50)
units
- - 14Ω 1 - - - Through Hole PDIP W 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS Stock No. 178-7447
Mfr. Part No.ISO1I813TXUMA1
BrandInfineon
€3.624
Each (On a Reel of 2000)
units
- Controller 2.3Ω 1 -0.3 → 6.5V - - Surface Mount TSSOP 48 12.6 x 6.2 x 1.05mm - 12.6mm -
RS Stock No. 911-2786
Mfr. Part No.MIC2090-1YM5-TR
BrandMicrochip
€0.144
Each (In a Pack of 25)
units
- High Side MOSFET Switch 1300mΩ 1 1.8 → 5.5V 50 (Min)mA - Surface Mount SOT-23 5 2.9 x 1.6 x 1.3mm - 2.9mm -
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