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. 166-3622
Mfr. Part No.FSFR1700XSL
MYR9.20
Each (In a Tube of 19)
units
- Resonant Converter 1.25Ω 1 350 → 400V - 100W Through Hole SIP 10 26.2 x 10.7 x 3.4mm - 26.2mm -
RS Stock No. 124-8823
Mfr. Part No.TLE8102SGAUMA1
BrandInfineon
MYR15.185
Each (On a Reel of 1000)
units
- Powertrain 0.36Ω 2 4.5 → 5.5V 5A - Surface Mount DSO-12-11 12 7.6 x 7.5 x 2.6mm - 7.6mm -
RS Stock No. 162-7908
Mfr. Part No.TPS22960DCNR
MYR2.984
Each (On a Reel of 3000)
units
- Load Management Switch 1500mΩ 2 1.62 → 5.5V 500mA 454.5mW Surface Mount SOT-23 8 3 x 1.75 x 1.15mm - 3mm -
RS Stock No. 920-8953
Mfr. Part No.VNP10N07-E
MYR6.537
Each (In a Tube of 50)
units
- OMNIFET: Fully Autoprotected Power MOSFET - 1 70V 10A - Through Hole TO-220 3 10.4 x 4.6 x 15.75mm - 10.4mm -
RS Stock No. 812-0351
Mfr. Part No.TPS22960DCNR
MYR3.048
Each (On a Tape of 25)
units
- Load Management Switch 1500mΩ 2 1.62 → 5.5V 500mA 454.5mW Surface Mount SOT-23 8 3 x 1.75 x 1.15mm - 3mm -
RS Stock No. 919-6658
Mfr. Part No.BTS462TATMA1
BrandInfineon
MYR5.128
Each (On a Reel of 2500)
units
- High Side Switch 200mΩ 1 -10 → 16V 4.4A - Surface Mount TO-252 5 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 862-9072
Mfr. Part No.FSFA2100
MYR26.58
Each
units
- PWM Converter 0.38Ω 1 350 → 400V - 200W Through Hole SIP 10 26.2 x 10.7 x 3.4mm - 26.2mm -
RS Stock No. 165-5516
Mfr. Part No.STMPS2151STR
MYR1.141
Each (On a Reel of 3000)
units
- High Side MOSFET Switch 160mΩ 1 2.7 → 5.5V 0.5A - Surface Mount SOT-23 5 3 x 1.75 x 1.3mm - 3mm -
RS Stock No. 145-5456
Mfr. Part No.FSFR1800XSL
MYR9.016
Each (In a Tube of 19)
units
- - 0.95Ω 1 350 → 400V 7A 260W Through Hole SIP 9 26.2 x 10.7 x 3.4mm - 26.2mm -
RS Stock No. 907-4968
Mfr. Part No.AUIPS7081STRL
BrandInfineon
MYR15.875
Each (In a Pack of 4)
units
- High Side Switch 130mΩ 1 -0.3 → 5.5V 2.3A - Surface Mount D2Pak 5 1067 x 11.33 x 4.83mm - 1067mm -
RS Stock No. 146-5622
Mfr. Part No.LNK362PN
MYR2.93
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. 165-8274
Mfr. Part No.AUIPS7081STRL
BrandInfineon
MYR12.627
Each (On a Reel of 800)
units
- High Side Switch 130mΩ 1 -0.3 → 5.5V 2.3A - Surface Mount D2Pak 5 1067 x 11.33 x 4.83mm - 1067mm -
RS Stock No. 124-8771
Mfr. Part No.BSP75NHUMA1
BrandInfineon
MYR2.329
Each (On a Reel of 4000)
units
- Low Side Switch 550mΩ 1 60V 0.7A - Surface Mount SOT-223 3+Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS Stock No. 807-6049
Mfr. Part No.FSFR1800XSL
MYR10.84
Each (In a Pack of 2)
units
- - 0.95Ω 1 350 → 400V 7A 260W Through Hole SIP 9 26.2 x 10.7 x 3.4mm - 26.2mm -
RS Stock No. 686-8518
Mfr. Part No.VNP10N07-E
MYR7.81
Each (In a Pack of 2)
units
- OMNIFET: Fully Autoprotected Power MOSFET - 1 70V 10A - Through Hole TO-220 3 10.4 x 4.6 x 15.75mm - 10.4mm -
RS Stock No. 160-9825
Mfr. Part No.ADP195ACPZ-R7
MYR2.809
Each (On a Reel of 3000)
units
- High Side Switch - 2 3.6V 200mA - Surface Mount LFCSP UD 6 2 x 2 x 0.6mm - 2mm -
RS Stock No. 146-5699
Mfr. Part No.LNK364DN
MYR3.793
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. 919-8711
Mfr. Part No.ITS716GFUMA1
BrandInfineon
MYR10.693
Each (On a Reel of 1000)
units
- High Side Switch 280mΩ 4 5.5 → 40V 5.3A - Surface Mount SOIC 20 12.8 x 7.6 x 2.45mm - 12.8mm -
RS Stock No. 146-5692
Mfr. Part No.LNK304DN
MYR2.76
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. 124-8741
Mfr. Part No.BTS724GXUMA1
BrandInfineon
MYR11.328
Each (On a Reel of 1000)
units
- High Side Switch 180mΩ 4 40V 3.3A - Surface Mount DSO 20 15.9 x 11 x 3.25mm - 15.9mm -
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