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 812-0275
製造零件編號TPS2061CDBVT
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 753-2860
製造零件編號BTS3134NHUMA1
BrandInfineon
HK$12.50
/個 (每包:5個)
單位
- Low Side Switch 100mΩ 2 -0.2 → 10V 3A - Surface Mount SOT-223 3 + Tab 6.5 x 3.5 x 1.6mm - 6.5mm -
RS庫存編號 145-5478
製造零件編號FSQ0565RQWDTU
HK$11.616
毎管:50 個
單位
- Quasi Resonant Converter 2.2Ω 1 - 3A 70W Surface Mount TO-220F 6 10.36 x 4.8 x 16.07mm - 10.36mm -
RS庫存編號 880-5538
製造零件編號VN750PSTR-E
HK$11.98
/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 686-8489
製造零件編號L6375S
HK$31.71
單位
- - - 1 - - - Surface Mount SOIC 8 5 x 4 x 1.25mm - 5mm -
RS庫存編號 812-0281
製造零件編號TPS2065CDBVT-2
HK$8.211
/個 (每包:10個)
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 146-5703
製造零件編號LNK603DG
HK$5.688
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 162-9882
製造零件編號TPS22915BYFPT
HK$2.166
個 (在毎卷:250)
單位
- Load Switch 107mΩ 1 1.05 → 5.5V - - Surface Mount DSBGA 4 0.78 x 0.78 x 0.5mm - 0.78mm -
RS庫存編號 160-9825
製造零件編號ADP195ACPZ-R7
HK$4.951
個 (在毎卷:3000)
單位
- High Side Switch - 2 3.6V 200mA - Surface Mount LFCSP UD 6 2 x 2 x 0.6mm - 2mm -
RS庫存編號 166-2332
製造零件編號FPF2006
HK$2.67
個 (在毎卷:3000)
單位
- MOSFET Load Switch 1.2 Ω @ 3.3 V 1 1.8 → 5.5V 200mA 250mW Surface Mount SC-70 5 2 x 1.25 x 1mm - 2mm -
RS庫存編號 122-0363
製造零件編號AP2146SG-13
HK$2.472
個 (在毎卷:2500)
單位
- High Side Switch 135mΩ 2 2.7 to 5.5V 500mA - Surface Mount SOP 8 4.95 x 3.95 x 1.5mm - 4.95mm -
RS庫存編號 165-5516
製造零件編號STMPS2151STR
HK$1.73
個 (在毎卷:3000)
單位
- High Side MOSFET Switch 160mΩ 1 2.7 → 5.5V 0.5A - Surface Mount SOT-23 5 3 x 1.75 x 1.3mm - 3mm -
RS庫存編號 862-9129
製造零件編號FSL156MRBN
HK$10.954
/個 (每包:5個)
單位
- PWM Controller 2.2Ω 1 - 1.6A 26W Through Hole PDIP 8 9.83 x 6.67 x 3.68mm - 9.83mm -
RS庫存編號 906-2975
製造零件編號ISO1I813TXUMA1
BrandInfineon
HK$58.45
單位
- Controller 2.3Ω 1 -0.3 → 6.5V - - Surface Mount TSSOP 48 12.6 x 6.2 x 1.05mm - 12.6mm -
RS庫存編號 146-5625
製造零件編號LNK362GN
HK$4.877
毎管:50 個
單位
- Off Line Switcher 88Ω 1 - 375mA 2.6W Surface Mount SMDB 8 9.83 x 6.6 x 3.68mm Energy Efficient, Low Power 9.83mm Short Circuit
RS庫存編號 166-0873
製造零件編號BTS3142DATMA1
BrandInfineon
HK$10.46
個 (在毎卷:2500)
單位
- Low Side Power Switch 68mΩ 1 42V 4.6 (Minimum)A - Surface Mount TO-252 3 6.5 x 6.22 x 2.3mm - 6.5mm -
RS庫存編號 919-6595
製造零件編號BTS711L1XUMA1
BrandInfineon
HK$21.847
個 (在毎卷:1000)
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 166-2935
製造零件編號FDC6326L
HK$1.97
個 (在毎卷:3000)
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 110-9103
製造零件編號BTS50451EJAXUMA1
BrandInfineon
HK$9.167
/個 (每包:10個)
單位
- High Side Power Switch 90mΩ 1 5 → 28V 4A - Surface Mount DSO-8-43 8 4.9 x 3.9 x 1.45mm - 4.9mm -
RS庫存編號 862-9097
製造零件編號FSGM0565RBLDTU
HK$14.524
/個 (每包:5個)
單位
- PWM Controller 2.2Ω 1 - 3A 70W Through Hole TO-220 6 10.36 x 4.8 x 16.07mm - 10.36mm -