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庫存編號 168-6834
製造零件編號VN340SP-E
HK$37.96
毎管:50 個
單位
- High Side Solid State Relay 0.2Ω 4 36V 0.7A - Surface Mount SOIC 10 9.5 x 9.6 x 3.65mm - 9.5mm -
RS庫存編號 753-3093
製造零件編號ITS4141NHUMA1
BrandInfineon
HK$17.70
/個 (每包:2個)
單位
- High Side Switch 320mΩ 1 -0.3 → 48V 0.7A - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS庫存編號 162-7905
製造零件編號TPS22929DDBVT
HK$3.91
個 (在毎卷:250)
單位
- 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庫存編號 877-3144
製造零件編號VNS3NV04DP-E
HK$14.848
/個 (每包:5個)
單位
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 146-5701
製造零件編號TOP256GN
HK$18.865
毎管:50 個
單位
- Off Line Switcher 4.75Ω 1 - 4.08A 40W Surface Mount SMDC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature
RS庫存編號 145-8847
製造零件編號BTS3110NHUMA1
BrandInfineon
HK$4.362
個 (在毎卷:4000)
單位
- Low Side Switch 220mΩ 1 42V 1.4A - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS庫存編號 862-8738
製造零件編號FPF2495UCX
HK$5.87
/個 (每包:10個)
單位
- 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庫存編號 146-5720
製造零件編號TOP258EN
HK$18.953
毎管:48 個
單位
- Off Line Switcher 2.9Ω 1 - 6.88A 148W Surface Mount ESIPC 7 10.24 x 8.25 x 2.06mm Higher Design Flexibility, Low System Cost 10.24mm Over-Temperature
RS庫存編號 919-6608
製造零件編號BSP772TXUMA1
BrandInfineon
HK$8.208
個 (在毎卷:2500)
單位
- High Side Switch 120mΩ 1 -10 → 16V 3.1A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 121-9890
製造零件編號NCP45560IMNTWG-L
HK$5.664
個 (在毎卷:3000)
單位
- Load Management Switch 5.1mΩ 1 3 to 5.5V - 3.49W Surface Mount DFN 12 3 x 3 x 0.95mm - 3mm -
RS庫存編號 146-5672
製造零件編號TNY278GN
HK$10.986
毎管:50 個
單位
- Off Line Switcher 1 - 1650mA 21.5W 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 812-0332
製造零件編號TPS22929DDBVT
HK$6.037
/個 (每包:25個)
單位
- 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庫存編號 168-8915
製造零件編號VNS3NV04DP-E
HK$10.065
毎管:100 個
單位
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 752-8230
製造零件編號BSP772TXUMA1
BrandInfineon
HK$16.855
/個 (每包:2個)
單位
- High Side Switch 120mΩ 1 -10 → 16V 3.1A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 920-6547
製造零件編號VNS3NV04DPTR-E
HK$6.95
個 (在毎卷:2500)
單位
- OMNIFET: Fully Autoprotected Power MOSFET - - 40V 3.5A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 714-1170
製造零件編號VN340SP-E
HK$44.70
單位
- High Side Solid State Relay 0.2Ω 4 36V 0.7A - Surface Mount SOIC 10 9.5 x 9.6 x 3.65mm - 9.5mm -
RS庫存編號 145-8913
製造零件編號BTS5012SDAAUMA1
BrandInfineon
HK$9.905
個 (在毎卷:2500)
單位
- High Side Switch 32mΩ 2 5.5 → 20V 6.5A - Surface Mount TO-252 5 6.5 x 6.22 x 2.3mm - 6.5mm -
RS庫存編號 145-4574
製造零件編號FSGM0465RWDTU
HK$14.847
毎管:50 個
單位
- Off Line Switcher 2.6Ω 1 26V 1.8A 60 Through Hole TO-220F 6 10.16 x 4.8 x 16.07mm - 10.16mm -
RS庫存編號 146-5664
製造零件編號TNY277GN
HK$9.643
毎管:50 個
單位
- Off Line Switcher 13.5Ω 1 - 1650mA 18W 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 146-5714
製造零件編號TOP257PN
HK$16.768
毎管:50 個
單位
- Off Line Switcher 3.6Ω 1 - 5.44A 45W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature