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. 165-5490
Mfr. Part No.VNN7NV04PTR-E
PHP35.02
Each (On a Reel of 1000)
units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 6A - Surface Mount SOT-223 3+Tab 6.7 x 3.7 x 1.8mm - 6.7mm -
RS Stock No. 165-8308
Mfr. Part No.AP22802AW5-7
PHP4.67
Each (On a Reel of 3000)
units
- Power Distribution Switch 60mΩ 1 2.7 → 5.5V 2A - Surface Mount SOT-25 5 3.1 x 1.7 x 1.3mm - 3.1mm -
RS Stock No. 897-7668
Mfr. Part No.ISO1H816GAUMA1
BrandInfineon
PHP441.00
Each
units
- High Side Switch 200mΩ 8 6.5V 1.2A - Surface Mount DSO-36 36 15.9 x 11 x 3.25mm - 15.9mm -
RS Stock No. 165-5277
Mfr. Part No.STG3157CTR
PHP7.496
Each (On a Reel of 3000)
units
- Low Voltage SPDT Switch 60Ω 2 1.65 → 5.5V 128mA - Surface Mount SOT-323 6 2.2 x 1.35 x 1mm - 2.2mm -
RS Stock No. 165-5970
Mfr. Part No.BTS118DATMA1
BrandInfineon
PHP33.81
Each (On a Reel of 2500)
units
- Low Side Switch 240mΩ 1 42V 5A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 146-5697
Mfr. Part No.TOP256EN
PHP85.481
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. 145-4416
Mfr. Part No.FSL117MRIN
PHP53.101
Each (In a Tube of 50)
units
- PWM Controller 11Ω 1 - 0.8A 10W Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS Stock No. 168-7048
Mfr. Part No.VNI8200XP
PHP403.20
Each (In a Tube of 49)
units
- High Side Solid State Relay 0.2Ω 8 45V 0.7A - Surface Mount PowerSSO 36 10.5 x 7.6 x 2.4mm - 10.5mm -
RS Stock No. 793-1415
Mfr. Part No.VNS3NV04DPTR-E
PHP92.40
Each (In a Pack of 5)
units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS Stock No. 165-6851
Mfr. Part No.VNI8200XPTR
PHP270.963
Each (On a Reel of 1000)
units
- High Side Solid State Relay 0.2Ω 8 45V 0.7A - Surface Mount PowerSSO 36 10.5 x 7.6 x 2.4mm - 10.5mm -
RS Stock No. 145-5675
Mfr. Part No.FAN4146ESX
PHP17.148
Each (On a Reel of 3000)
units
- - - 1 2.5V 0.5mA - Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS Stock No. 168-8915
Mfr. Part No.VNS3NV04DP-E
PHP56.631
Each (In a Tube of 100)
units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS Stock No. 445-2326
Mfr. Part No.BTS711L1XUMA1
BrandInfineon
PHP249.90
Each
units
- High Speed Switch 0.165Ω 4 16V 7.5A - Surface Mount DSO 20 12.8 x 7.6 x 2.45mm - 12.8mm -
RS Stock No. 146-5629
Mfr. Part No.LNK363GN
PHP38.893
Each (In a Tube of 50)
units
- Off Line Switcher 54Ω 1 - 750mA 4.7W Surface Mount SMDB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS Stock No. 227-668
Mfr. Part No.3842548949
PHP1,954.81
Each
units
- - - - - - - - - - - - - -
RS Stock No. 920-6547
Mfr. Part No.VNS3NV04DPTR-E
PHP40.023
Each (On a Reel of 2500)
units
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS Stock No. 919-6674
Mfr. Part No.BTS6143DAUMA1
BrandInfineon
PHP64.801
Each (On a Reel of 2500)
units
- High Side Switch 24mΩ 2 5.5 → 38V 41A - Surface Mount TO-252 5 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 862-9160
Mfr. Part No.FSQ0765RSUDTU
PHP102.092
Each (In a Pack of 5)
units
- Resonant Converter 1.6Ω 1 - 2.5A 80W Surface Mount TO-220F 6 10.16 x 4.8 x 16.07mm - 10.16mm -
RS Stock No. 862-9088
Mfr. Part No.FSFR2100XSL
PHP192.31
Each (In a Pack of 2)
units
- Resonant Converter 0.51Ω 1 350 → 400V - 180W Through Hole SIP 10 26.2 x 10.7 x 3.4mm - 26.2mm -
RS Stock No. 827-5117
Mfr. Part No.BTS118DATMA1
BrandInfineon
PHP62.916
Each (In a Pack of 25)
units
- Low Side Switch 240mΩ 1 42V 5A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
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