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. 920-8953
Mfr. Part No.VNP10N07-E
MYR5.516
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. 812-0332
Mfr. Part No.TPS22929DDBVT
MYR2.122
Each (In a Pack of 25)
units
- Load Management Switch 200mΩ 1 1.4 → 5.5V 1.8A 463mW Surface Mount SOT-23 6 3.05 x 1.75 x 1.3mm - 3.05mm -
RS Stock No. 812-0351
Mfr. Part No.TPS22960DCNR
MYR2.924
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. 124-8771
Mfr. Part No.BSP75NHUMA1
BrandInfineon
MYR2.311
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. 146-5622
Mfr. Part No.LNK362PN
MYR2.731
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. 533-890
Mfr. Part No.TNY274GN
MYR6.412
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. 825-6719
Mfr. Part No.TPS22965DSGT
MYR3.52
Each (In a Pack of 10)
units
- Load Switch 25mΩ 1 0.8 → 5.5V 6A - Surface Mount WSON 8 2.1 x 2.1 x 0.75mm - 2.1mm -
RS Stock No. 145-4490
Mfr. Part No.FSDM311A
MYR1.836
Each (In a Tube of 50)
units
- - 14Ω 1 - - - Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS Stock No. 162-7905
Mfr. Part No.TPS22929DDBVT
MYR1.651
Each (On a Reel of 250)
units
- Load Management Switch 200mΩ 1 1.4 → 5.5V 1.8A 463mW Surface Mount SOT-23 6 3.05 x 1.75 x 1.3mm - 3.05mm -
RS Stock No. 812-3097
Mfr. Part No.SI1869DH-T1-GE3
BrandVishay
MYR1.96
Each (In a Pack of 20)
units
- - - - - - - Surface Mount SC-70 6 2.2 x 1.35 x 1mm - 2.2mm -
RS Stock No. 146-5734
Mfr. Part No.TOP260EN
MYR11.45
Each (In a Tube of 48)
units
- Off Line Switcher 2.1Ω 1 - 9A 200W 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. 146-5699
Mfr. Part No.LNK364DN
MYR3.504
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. 753-3122
Mfr. Part No.ITS716GFUMA1
BrandInfineon
MYR16.61
Each
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. 906-4438
Mfr. Part No.TLE8102SGAUMA1
BrandInfineon
MYR21.19
Each (In a Pack of 2)
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
MYR1.292
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. 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. 146-5722
Mfr. Part No.LNK306DN
MYR3.80
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. 145-5456
Mfr. Part No.FSFR1800XSL
MYR8.467
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. 146-5635
Mfr. Part No.TNY274GN
MYR3.92
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. 166-3758
Mfr. Part No.FPF2224
MYR2.798
Each (On a Reel of 3000)
units
- MOSFET Load Switch 300 mΩ @ 1.8 V 1 1.8 → 5.5V 693mA 1.2W Surface Mount MLP 6 2 x 2 x 0.75mm - 2mm -
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