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. 166-2291
Mfr. Part No.FDC6329L
kr 1,881
Each (On a Reel of 3000)
Units
- Integrated Load Switch - 2 2.5 → 8V 2.5A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS Stock No. 146-2041
Mfr. Part No.FPF1003A
kr 2,638
Each (On a Reel of 3000)
Units
- MOSFET Load Switch 150 mΩ @ 1.2 V 2 1.2 → 5.5V 2A 1.2W Surface Mount WLCSP 6 1.5 x 1 x 0.332mm - 1.5mm -
RS Stock No. 809-0846
Mfr. Part No.FDC6329L
kr 4,252
Each (On a Tape of 20)
Units
- Integrated Load Switch - 2 2.5 → 8V 2.5A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS Stock No. 808-8890
Mfr. Part No.FPF1003A
kr 5,962
Each (In a Pack of 10)
Units
- MOSFET Load Switch 150 mΩ @ 1.2 V 2 1.2 → 5.5V 2A 1.2W Surface Mount WLCSP 6 1.5 x 1 x 0.332mm - 1.5mm -
RS Stock No. 166-2274
Mfr. Part No.FR015L3EZ
kr 1,892
Each (On a Reel of 3000)
Units
- Reverse Polarity Protector 30mΩ 1 0.7 → 1.3V 8A - Surface Mount MLP 6 2 x 2 x 0.725mm - 2mm -
RS Stock No. 862-8791
Mfr. Part No.FR015L3EZ
kr 4,439
Each (In a Pack of 25)
Units
- Reverse Polarity Protector 30mΩ 1 0.7 → 1.3V 8A - Surface Mount MLP 6 2 x 2 x 0.725mm - 2mm -
RS Stock No. 166-3765
Mfr. Part No.FPF2496UCX
kr 2,741
Each (On a Reel of 3000)
Units
- Over-Current Protection, Over-Voltage 100mΩ 1 3.5 → 5.5V 2.5A - Surface Mount WLCSP 9 1.21 x 1.21 x 0.37mm - 1.21mm -
RS Stock No. 145-4414
Mfr. Part No.FSFR1700XS
kr 11,437
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. 145-4639
Mfr. Part No.FSFA2100
kr 52,663
Each (In a Tube of 19)
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. 184-4995
Mfr. Part No.FSL336LRLX
kr 15,384
Each (In a Pack of 10)
Units
- Buck Switch 1 - 1.8A <120 (without External Bias) W, <25 (with External Bias) W Surface Mount LSOP 7 10 x 6.6 x 3.6mm - 10mm -
RS Stock No. 808-8897
Mfr. Part No.FPF1008
kr 2,544
Each (On a Tape of 10)
Units
- MOSFET Load Switch 250 mΩ@ 1.2 V 2 1.2 → 5.5V 1.5A 1.2W Surface Mount MLP 6 2 x 2 x 0.75mm - 2mm -
RS Stock No. 189-0528
Mfr. Part No.FPF2283CUCX
kr 11,166
Each (In a Pack of 10)
Units
- OVP with Ultra Low On-resistance Switch 7.5mΩ 1 2.8 → 23V 7A - Surface Mount WLCSP 20 2.23 x 1.83 x 0.39mm - 2.23mm -
RS Stock No. 809-0830
Mfr. Part No.FDC6323L
kr 4,008
Each (On a Tape of 20)
Units
- Integrated Load Switch - 2 3 → 8V 1A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS Stock No. 862-8741
Mfr. Part No.FPF2498BUCX
kr 1,808
Each (In a Pack of 25)
Units
- Load Switch 95mΩ 1 3.5 → 12V 1.7A - Surface Mount WLCSP 6 1.05 x 1.3 x 0.37mm - 1.05mm -
RS Stock No. 145-4415
Mfr. Part No.FSFR2100XSL
kr 26,966
Each (In a Tube of 19)
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. 862-8693
Mfr. Part No.FPF2147
kr 1,796
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. 862-8738
Mfr. Part No.FPF2495UCX
kr 6,132
Each (In a Pack of 10)
Units
- Over-Current Protection, Over-Voltage 105mΩ 1 2.5 → 5.5V 2A - Surface Mount WLCSP 9 1.21 x 1.21 x 0.37mm - 1.21mm -
RS Stock No. 808-8910
Mfr. Part No.FPF2006
kr 2,325
Each (In a Pack of 10)
Units
- MOSFET Load Switch 1.2 Ω @ 3.3 V 1 1.8 → 5.5V 200mA 250mW Surface Mount SC-70 5 2 x 1.25 x 1mm - 2mm -
RS Stock No. 124-1410
Mfr. Part No.FPF2004
kr 3,482
Each (On a Reel of 3000)
Units
- MOSFET Load Switch 1.2 Ω @ 3.3 V 1 1.8 → 5.5V 200mA 250mW Surface Mount SC-70 5 2 x 1.25 x 1mm - 2mm -
RS Stock No. 862-9107
Mfr. Part No.FSL126MRTWDTU
kr 5,96
Each (In a Pack of 5)
Units
- PWM Controller 6.2Ω 1 - 1.2A 30W Surface Mount TO-220F 6 10.16 x 4.8 x 16.07mm - 10.16mm -