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 166-2274
製造零件編號FR015L3EZ
HK$1.762
個 (在毎卷:3000)
單位
- Reverse Polarity Protector 30mΩ 1 0.7 → 1.3V 8A - Surface Mount MLP 6 2 x 2 x 0.725mm - 2mm -
RS庫存編號 124-5359
製造零件編號NCP4545IMNTWG
HK$3.46
個 (在毎卷:3000)
單位
- Controlled Load Switch 7mΩ 1 3 → 5.5V - 1.98W Surface Mount QFN 18 3 x 3 x 0.95mm - 3mm -
RS庫存編號 445-2326
製造零件編號BTS711L1XUMA1
BrandInfineon
HK$40.65
單位
- High Speed Switch 0.165Ω 4 16V 7.5A - Surface Mount DSO 20 12.8 x 7.6 x 2.45mm - 12.8mm -
RS庫存編號 166-0813
製造零件編號BTS51202EKAXUMA1
BrandInfineon
HK$7.594
個 (在毎卷:2500)
單位
- High Side Power Switch 240mΩ 2 5 → 28V 2.5A - Surface Mount DSO-14-40 14 8.65 x 3.9 x 1.47mm - 8.65mm -
RS庫存編號 802-3212
製造零件編號FDC6326L
HK$3.536
/個 (每包:20個)
單位
- Integrated Load Switch 0.125Ω - 3 → 20V 1.8A 0.7W Surface Mount SOT-23 6 3 x 1.7 x 1mm - 3mm -
RS庫存編號 919-8743
製造零件編號BTS3408GXUMA2
BrandInfineon
HK$7.773
個 (在毎卷:2500)
單位
- Low Side Switch 550mΩ 2 60V 0.55A - Surface Mount DSO 8 5 x 4 x 1.45mm - 5mm -
RS庫存編號 808-8950
製造零件編號FPF2224
HK$6.073
/個 (每包:10個)
單位
- MOSFET Load Switch 300 mΩ@ 1.8 V 1 1.8 → 5.5V 693mA 1.2W Surface Mount MLP 6 2 x 2 x 0.75mm - 2mm -
RS庫存編號 921-0464
製造零件編號AP22802BW5-7
HK$1.276
/個 (每包:50個)
單位
- Power Distribution Switch 60mΩ 1 2.7 → 5.5V 2A - Surface Mount SOT-25 5 3.1 x 1.7 x 1.3mm - 3.1mm -
RS庫存編號 671-0132
製造零件編號FSCQ0965RTYDTU
HK$22.374
/個 (每包:5個)
單位
- - 1 - - - Through Hole TO-220F 5 10.16 x 4.7 x 9.19mm - 10.16mm -
RS庫存編號 919-8721
製造零件編號TLE7231GXUMA1
BrandInfineon
HK$11.104
個 (在毎卷:2500)
單位
- Low Side Switch 2.2Ω 4 3 → 5.5V 0.5A - Surface Mount SOIC 14 8.75 x 4 x 1.47mm - 8.75mm -
RS庫存編號 812-0272
製造零件編號TPS2065CDBVT
HK$9.186
Each (On a Tape of 10)
單位
- Power Distribution Switch 154mΩ 1 4.5 → 5.5V 1A - Surface Mount SOT-23 5 3.05 x 1.75 x 1.3mm - 3.05mm -
RS庫存編號 865-0868
製造零件編號FAN3241TMX
HK$5.304
/個 (每包:5個)
單位
- - - 2 8 → 60V 5mA - Surface Mount SOIC 8 4.9 x 3.9 x 1.75mm - 4.9mm -
RS庫存編號 917-5790
製造零件編號MP62551DJ-LF-P
HK$13.422
/個 (每包:5個)
單位
- Power Distribution Switch - 1 2.5 → 5.5V 1.5A - Surface Mount TSOT-23 6 3 x 1.7 x 0.9mm - 3mm -
RS庫存編號 862-9081
製造零件編號FSFR1700XS
HK$25.062
/個 (每包:5個)
單位
- Resonant Converter 1.25Ω 1 350 → 400V - 100W Through Hole SIP 10 26.2 x 10.7 x 3.4mm - 26.2mm -
RS庫存編號 752-8404
製造零件編號ISP762TFUMA1
BrandInfineon
HK$13.855
/個 (每包:2個)
單位
- High Side Switch 200mΩ 1 -10 → 16V 2.4A - Surface Mount SOIC 8 5 x 4 x 1.45mm - 5mm -
RS庫存編號 533-591
製造零件編號TOP252MN
HK$9.304
/個 (每包:5個)
單位
- Off Line Switcher - - - - 21W Through Hole SDIP-10C 9 9.83 x 6.6 x 3.68mm - 9.83mm -
RS庫存編號 671-0172
製造零件編號FSDM311A
HK$5.868
/個 (每包:5個)
單位
- - 14Ω 1 - - - Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS庫存編號 110-7746
製造零件編號BTS432E2E3062ABUMA1
BrandInfineon
HK$39.12
/個 (每包:4個)
單位
- High Side Power Switch 70mΩ 1 63V 11A - Surface Mount TO-263 5 10 x 9.25 x 4.4mm - 10mm -
RS庫存編號 753-2888
製造零件編號BTS443PAUMA1
BrandInfineon
HK$21.46
單位
- High Side Switch 31mΩ 2 5 → 36V 25A - Surface Mount TO-252 5 6.5 x 6.22 x 2.3mm - 6.5mm -
RS庫存編號 110-9061
製造零件編號TLE7230RAUMA1
BrandInfineon
HK$44.91
/個 (每包:2個)
單位
- Low Side Power Switch 1.7Ω 8 4.5 → 5.5V - - Surface Mount DSO-36-47 36 15.9 x 11 x 3.25mm - 15.9mm -