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 184-4995
製造零件編號FSL336LRLX
HK$12.987
/個 (每包:10個)
單位
- 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庫存編號 753-2822
製造零件編號BSP762TXUMA1
BrandInfineon
HK$15.83
/個 (每包:2個)
單位
- High Side Switch 200mΩ 1 -10 → 16V 2.4A - Surface Mount SOIC 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 877-3129
製造零件編號VNB20N07-E
HK$23.96
/個 (每包:5個)
單位
- - - - - - - Surface Mount D2PAK 3 10.28 x 9.35 x 4.6mm - 10.28mm -
RS庫存編號 110-8643
製造零件編號BTS50901EJAXUMA1
BrandInfineon
HK$10.10
Each (On a Tape of 20)
單位
- High Side Power Switch 180mΩ 1 5 → 28V 3A - Surface Mount DSO-8-43 8 4.9 x 3.9 x 1.45mm - 4.9mm -
RS庫存編號 146-5648
製造零件編號LNK605PG
HK$8.90
毎管:50 個
單位
- - - - - - - Through Hole DIPC 7 9.83 x 6.6 x 3.68mm - 9.83mm -
RS庫存編號 165-6888
製造零件編號BTS3046SDLATMA1
BrandInfineon
HK$7.787
個 (在毎卷:2500)
單位
- Low Side Switch 50mΩ 1 60V 3.6A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
RS庫存編號 145-4654
製造零件編號RV4145AN
HK$6.89
毎管:50 個
單位
- Ground Fault Interrupt Controller - 1 26V 18mA - Through Hole MDIP 8 10.15 x 6.35 x 3.3mm - 10.15mm -
RS庫存編號 162-7920
製造零件編號TPS2553DBVT-1
HK$7.90
個 (在毎卷:250)
單位
- Power Distribution Switch 135mΩ 1 2.5 → 6.5V 1.5A 625mW Surface Mount SOT-23 6 3.1 x 3.1 x 0.95mm - 3.1mm -
RS庫存編號 146-5620
製造零件編號LNK564PN
HK$5.99
毎管:50 個
單位
- Off Line Switcher 88Ω 1 - 375mA 3W 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 827-5322
製造零件編號BTS4140NHUMA1
BrandInfineon
HK$9.67
/個 (每包:20個)
單位
- High Side Switch 3000mΩ 1 60V 0.2A - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS庫存編號 917-2785
製造零件編號VN5050JTR-E
HK$13.43
/個 (每包:10個)
單位
- High Side 100mΩ 1 36V 19A - Surface Mount PowerSSO 12 5 x 4 x 1.65mm - 5mm -
RS庫存編號 146-2164
製造零件編號FPF2106
HK$3.481
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 827-5277
製造零件編號BSP742RXUMA1
BrandInfineon
HK$11.30
/個 (每包:20個)
單位
- High Side Switch 700mΩ 1 34V 0.4A - Surface Mount DSO 8 5 x 4 x 1.5mm - 5mm -
RS庫存編號 168-6477
製造零件編號L6375S
HK$23.79
毎管:100 個
單位
- - - 1 - - - Surface Mount SOIC 8 5 x 4 x 1.25mm - 5mm -
RS庫存編號 145-5311
製造零件編號FSDM1265RBWDTU
HK$13.782
毎管:50 個
單位
- - 0.9Ω 1 - - - Through Hole TO-220F 6 10.1 x 4.7 x 9.4mm - 10.1mm -
RS庫存編號 751-2976
製造零件編號AP2171FMG-7
HK$3.98
/個 (每包:25個)
單位
- High Side Switch 110mΩ 2 2.7 to 5.5V 1A - Surface Mount DFN-2018 6 1.875 x 2.075 x 0.56mm - 1.88mm -
RS庫存編號 796-1211
製造零件編號NCP1075STCT3G
HK$10.87
Each (On a Tape of 5)
單位
- High Voltage Switch 24Ω 1 8V - - Surface Mount SOT-223 3 + Tab 10.16 x 7.11 x 4.95mm - 10.16mm -
RS庫存編號 751-2941
製造零件編號AP2146SG-13
HK$5.99
/個 (每包:10個)
單位
- High Side Switch 135mΩ 2 2.7 → 5.5V 500mA - Surface Mount SOP 8 4.95 x 3.95 x 1.5mm - 4.95mm -
RS庫存編號 179-6154
製造零件編號AUIPS7111STRL
BrandInfineon
HK$43.64
/個 (每包:2個)
單位
- - - - - - - Surface Mount D2-Pak 5 10.67 x 9.65 x 4.57mm - 10.67mm -
RS庫存編號 920-6323
製造零件編號TDE1798DP
HK$47.41
毎管:50 個
單位
- High Speed Switch - 1 50V 8mA - Through Hole PDIP 8 10.92 x 6.6 x 3.32mm - 10.92mm -