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. 146-5717
Mfr. Part No.TOP257GN
PHP83.60
Each (In a Tube of 50)
units
- Off Line Switcher 3.6Ω 1 - 5.44A 45W 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. 124-1451
Mfr. Part No.FPF2003
PHP18.898
Each (On a Reel of 3000)
units
- Load Management Switch 1.2Ω 1 1.8 → 5.5V 50mA - Surface Mount SC-70 5 2 x 1.25 x 1mm - 2mm -
RS Stock No. 133-9850
Mfr. Part No.BTT62004EMAXUMA1
BrandInfineon
PHP170.00
Each (In a Pack of 2)
units
- Smart High-Side 400mΩ 4 5 → 36V 1.5A - Surface Mount SSOP 24 8.65 x 3.9 x 1.47mm - 8.65mm -
RS Stock No. 166-0884
Mfr. Part No.BTS3256DAUMA1
BrandInfineon
PHP97.84
Each (On a Reel of 2500)
units
- Low Side Power Switch 20mΩ 1 5.5 → 30V 8.7A - Surface Mount TO-252 5 6.5 x 6.22 x 2.3mm - 6.5mm -
RS Stock No. 145-9733
Mfr. Part No.AUIPS7081
BrandInfineon
PHP99.03
Each (In a Tube of 50)
units
- High Side Switch 130mΩ 1 -0.3 → 5.5V 2.3A - Through Hole TO-220 5 10.67 x 4.83 x 16.51mm - 10.67mm -
RS Stock No. 172-3365
Mfr. Part No.NXH80B120H2Q0SG
PHP4,083.24
1 Pack of 1
Pack(s)
- Power Module - 1 1200V 40A 103mW Screw Mount Q0BOOST 22 66.2 x 32.8 x 16.05mm Rectifier Hybrid Module, Solderable Pin, Thermistor 66.2mm -
RS Stock No. 862-9154
Mfr. Part No.FSQ0370RLA
PHP51.668
Each (In a Pack of 5)
units
- PWM Controller 4.75Ω 1 - 3A 20W Surface Mount LSOP 8 9.4 x 6.6 x 3.6mm - 9.4mm -
RS Stock No. 752-8404
Mfr. Part No.ISP762TFUMA1
BrandInfineon
PHP97.13
Each (In a Pack of 2)
units
- High Side Switch 200mΩ 1 -10 → 16V 2.4A - Surface Mount SOIC 8 5 x 4 x 1.45mm - 5mm -
RS Stock No. 862-8693
Mfr. Part No.FPF2147
PHP30.455
Each (In a Pack of 10)
units
- Full Function Load Switch 180mΩ 1 1.8 → 5.5V 400mA - Surface Mount MLP 6 2 x 2 x 0.725mm - 2mm -
RS Stock No. 907-4968
Mfr. Part No.AUIPS7081STRL
BrandInfineon
PHP177.855
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. 911-1017
Mfr. Part No.BSP452HUMA1
BrandInfineon
PHP52.063
Each (On a Reel of 4000)
units
- - - - - - - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS Stock No. 133-6730
Mfr. Part No.BTS61101SJAXUMA2
BrandInfineon
PHP46.028
Each (On a Reel of 2500)
units
- Smart High-Side 200mΩ 2 9 → 16V 10A - Surface Mount DSO 8 5 x 4 x 1.45mm - 5mm -
RS Stock No. 165-6505
Mfr. Part No.BTS3800SLHTSA1
BrandInfineon
PHP20.627
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 110-7777
Mfr. Part No.BTS50301EJAXUMA1
BrandInfineon
PHP63.42
Each (In a Pack of 10)
units
- High Side Power Switch 60mΩ 1 5 → 28V 5A - Surface Mount DSO-8-43 8 4.9 x 3.9 x 1.45mm - 4.9mm -
RS Stock No. 753-2876
Mfr. Part No.BTS428L2ATMA1
BrandInfineon
PHP145.95
Each
units
- High Side Switch 120mΩ 1 4.75 → 41V 5.8A - Surface Mount TO-252 5 6.5 x 6.22 x 2.3mm - 6.5mm -
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