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庫存編號 808-8932
製造零件編號FPF2107
HK$7.002
/個 (每包:10個)
單位
- MOSFET Load Switch 200 mΩ @ 3.3 V 1 1.8 → 5.5V 800mA 667mW Surface Mount SOT-23 5 3 x 1.7 x 1.25mm - 3mm -
RS庫存編號 166-2232
製造零件編號FPF2107
HK$3.743
個 (在毎卷:3000)
單位
- MOSFET Load Switch 200 mΩ @ 3.3 V 1 1.8 → 5.5V 800mA 667mW Surface Mount SOT-23 5 3 x 1.7 x 1.25mm - 3mm -
RS庫存編號 146-5693
製造零件編號TNY280PN
HK$14.13
毎管:50 個
單位
- Off Line Switcher 4.5Ω 1 - 2550mA 28.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS庫存編號 146-5679
製造零件編號TNY279PN
HK$9.099
毎管:50 個
單位
- Off Line Switcher 6.7Ω 1 - 2250mA 25W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS庫存編號 123-5392
製造零件編號LNK605DG
HK$8.44
/個 (每包:5個)
單位
- - - - - - - Surface Mount SOIC 7 4.9 x 3.9 x 1.65mm - 4.9mm -
RS庫存編號 146-5630
製造零件編號LNK364PN
HK$5.48
毎管:50 個
單位
- Off Line Switcher 45Ω 1 - 750mA 6W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS庫存編號 146-5643
製造零件編號TNY276PN
HK$6.684
毎管:50 個
單位
- Off Line Switcher 24Ω 1 - 1350mA 15W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS庫存編號 146-5632
製造零件編號TNY274PN
HK$6.016
毎管:50 個
單位
- Off Line Switcher 48Ω 1 - 750mA 8.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS庫存編號 146-5712
製造零件編號LNK605DG
HK$6.973
毎管:100 個
單位
- - - - - - - Surface Mount SOC 7 4.9 x 3.9 x 1.5mm - 4.9mm -
RS庫存編號 146-5616
製造零件編號LNK562PN
HK$4.181
毎管:50 個
單位
- Off Line Switcher 88Ω 1 - 375mA 1.9W Through Hole DIPB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Lowest Component Count 9.83mm Over-Temperature
RS庫存編號 146-5670
製造零件編號TNY278PN
HK$7.965
毎管:50 個
單位
- Off Line Switcher 1 - 1650mA 21.5W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS庫存編號 862-9378
製造零件編號KA2803BDTF
HK$3.734
/個 (每包:25個)
單位
- Earth Leakage Detector - 1 12 → 20V 0.4mA 5mW Through Hole PDIP 8 10.15 x 6.35 x 3.3mm - 10.15mm -
RS庫存編號 124-5360
製造零件編號NCP45520IMNTWG-H
HK$2.90
個 (在毎卷:3000)
單位
- Controlled Load Switch 22.5mΩ 1 3 → 5.5V - 2.5W Surface Mount DFN 8 2 x 2 x 0.95mm - 2mm -
RS庫存編號 821-5294
製造零件編號NCP45520IMNTWG-H
HK$5.626
/個 (每包:20個)
單位
- Controlled Load Switch 22.5mΩ 1 3 → 5.5V - 2.5W Surface Mount DFN 8 2 x 2 x 0.95mm - 2mm -
RS庫存編號 146-5722
製造零件編號LNK306DN
HK$7.82
毎管:100 個
單位
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庫存編號 146-5687
製造零件編號TOP255PN
HK$9.597
毎管:50 個
單位
- Off Line Switcher 4.7Ω 1 - 2.72A 35W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature
RS庫存編號 825-9143
製造零件編號BTS724GXUMA1
BrandInfineon
HK$35.94
/個 (每包:5個)
單位
- High Side Switch 180mΩ 4 40V 3.3A - Surface Mount DSO 20 15.9 x 11 x 3.25mm - 15.9mm -
RS庫存編號 146-5641
製造零件編號TNY275GN
HK$6.255
毎管:50 個
單位
- Off Line Switcher 33Ω 1 - 560mA 11.5W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low System Cost 9.83mm Over-Temperature
RS庫存編號 145-4618
製造零件編號FSL116HR
HK$4.752
毎管:50 個
單位
- Integrated PWM Controller 10Ω 1 85 → 265V 1A 14W Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS庫存編號 166-3729
製造零件編號KA2803BDTF
HK$1.777
個 (在毎卷:3000)
單位
- Earth Leakage Detector - 1 12 → 20V 0.4mA 5mW Through Hole PDIP 8 10.15 x 6.35 x 3.3mm - 10.15mm -