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 146-5630
製造零件編號LNK364PN
TWD24.10
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 864-4995
製造零件編號FSFR2100
TWD121.90
毎管:19 個
單位
- Power Switch 4.75Ω 1 -0.3 → 25 (Low)V 8.3A 200W Through Hole SIP 9 26.2 x 10.7 x 3.4mm - 26.2mm -
RS庫存編號 671-0185
製造零件編號FSFR2100
TWD176.00
單位
- - 0.32Ω 1 - - - Through Hole SIP 9 26.2 x 3.4 x 10.7mm - 26.2mm -
RS庫存編號 146-5664
製造零件編號TNY277GN
TWD33.50
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 178-5195
製造零件編號VN750PSTR-E
TWD25.70
個 (在毎卷:2500)
單位
- High Side Driver 120mΩ 1 36V 9A - Surface Mount SOIC 8 5 x 4 x 1.25mm - 5mm -
RS庫存編號 146-5693
製造零件編號TNY280PN
TWD39.20
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 145-4321
製造零件編號KA5L0380RYDTU
TWD35.60
毎管:50 個
單位
- Off Line Switcher 4.6Ω 1 30V 2.41A 75W Through Hole TO-220F 4 15.7 x 10 x 4.5mm - 15.7mm -
RS庫存編號 146-5696
製造零件編號TNY280GN
TWD40.60
毎管:50 個
單位
- Off Line Switcher 4.5Ω 1 - 2550mA 28.5W 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 146-5701
製造零件編號TOP256GN
TWD43.10
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 739-0280
製造零件編號KA5L0380RYDTU
TWD53.00
單位
- Off Line Switcher 4.6Ω 1 30V 2.41A 75W Through Hole TO-220F 4 15.7 x 10 x 4.5mm - 15.7mm -
RS庫存編號 533-654
製造零件編號TNY277PN
TWD39.80
/個 (每包:5個)
單位
- Off Line Switcher - 1 - - 23.5W Through Hole PDIP 7 9.83 x 6.6 x 3.68mm - 9.83mm -
RS庫存編號 146-5643
製造零件編號TNY276PN
TWD29.40
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 880-5538
製造零件編號VN750PSTR-E
TWD43.40
/個 (每包:10個)
單位
- High Side Driver 120mΩ 1 36V 9A - Surface Mount SOIC 8 5 x 4 x 1.25mm - 5mm -
RS庫存編號 146-5658
製造零件編號TNY277PN
TWD32.30
毎管:50 個
單位
- Off Line Switcher 13.5Ω 1 - 1650mA 18W 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 124-1345
製造零件編號FDC6330L
TWD7.10
個 (在毎卷:3000)
單位
- Integrated Load Switch 0.125Ω 2 20V 2.3A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS庫存編號 911-1017
製造零件編號BSP452HUMA1
BrandInfineon
TWD32.30
個 (在毎卷:4000)
單位
- - - - - - - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS庫存編號 761-3372
製造零件編號FDC6330L
TWD15.70
/個 (每包:10個)
單位
- Integrated Load Switch 0.125Ω 2 20V 2.3A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS庫存編號 146-5738
製造零件編號TOP261EN
TWD73.10
毎管:48 個
單位
- Off Line Switcher 1.8Ω 1 - 11.1A 254W 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 823-5576
製造零件編號BSP452HUMA1
BrandInfineon
TWD61.60
/個 (每包:5個)
單位
- - - - - - - Surface Mount SOT-223 3+Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS庫存編號 146-5698
製造零件編號TOP256PN
TWD41.70
毎管:50 個
單位
- Off Line Switcher 4.75Ω 1 - 4.08A 40W Through Hole DIPC 8 9.83 x 6.6 x 3.68mm Higher Design Flexibility, Low System Cost 9.83mm Over-Temperature