Power Switches (results: 288)
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Manufacturer
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Input voltage range
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Drain resistance (Rds on)
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Turn on time
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Operating temperature (range)
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NCP431ACLPRAG
2.5V~36V +1% 2.475V~36V 100mA Adjustable TO-92-3 Voltage Reference RoHS
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TO92
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Item available on a request
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NCP3064D
Conv DC-DC 3V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 1.5A 8-Pin SOIC NCP3064DR2G
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SOP08
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Item available on a request
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NCP6334CMTAATBG
Conv DC-DC 2.3V to 5.5V Step Down Single-Out 0.6V to 5.5V 2A 8-Pin WDFN EP
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WDFN8(5x6)
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Item available on a request
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BTF60702ERV
BTF60702ERVXUMA1
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Manufacturer:
Infineon Manufacturer part number: BTF60702ERVXUMA1 Case style: |
External warehouse:
21000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 40 Euro. |
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NCP5901BDR2G
Driver 2-OUT High and Low Side Inv/Non-Inv 8-Pin SOIC N
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SOP08
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Item available on a request
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AP2151FMG-7
Hi Side Single 5.5V 0.8A 6-Pin UDFN EP T/R
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Manufacturer:
DIODES/ZETEX Manufacturer part number: AP2151FMG-7 Case style: |
External warehouse:
6000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 40 Euro. |
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PD69104B1FILQ QFN48(8x8) MICROCHIP
Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE)
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QFN48
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Item available on a request
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BTS441TGATMA1
Power Switch Hi Side 1-OUT 17A 0.015Ohm Automotive 5-Pin(4+Tab) TO-263
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TO263 (D2PAK)
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Item available on a request
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TPS22917DBVR
Power Switch 1-OUT 2A 0.22Ohm 6-Pin SOT-23 TPS22917DBVT
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SOT23-6
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Item available on a request
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SI83404AAA-IF
SPI Digital Isolator 1500Vrms 4 Channel 100kV/µs CMTI 32-VFDFN Exposed Pad SI83404AAA-IFR
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DFN32(9x9)
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Item available on a request
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MIC2025-2YMM
Power Distribution Switch, 1In/1Out, Act-Low Enable, 0.7A, Vin 2.7÷5.5V, 140mΩ
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Item available on a request
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Manufacturer:
Microchip Manufacturer part number: MIC2548-1YM-TR Case style: |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
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TPS2052BD TI
USB Power Switch Dual 5.5V 0.75A to 1.25A 8-Pin SOIC TPS2052BDRG4; TPS2052BD; TPS2052BDR; TPS2052BDG4;
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SOP08
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Item available on a request
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BTS432E2
Smart High-Side Power Switch, Vbb 4.5÷42V, IL 11A, Ron 38mΩ
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TO220/5Q
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Manufacturer:
Infineon Manufacturer part number: BTS432E2BKSA1 Case style: TO220/5Q |
External warehouse:
500 pcs. |
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Packaging: 50 Minimum order amount must exceed 40 Euro. |
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TPS16411DRCR
2.7-V to 40-V 152-m? 1.8-A eFuse with output power limiting 10-VSON -40 to 125
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VSON10 (3x3) /VFDFN10EP
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Item available on a request
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AP22804AW5-7
DIST Single 5.5V 3A 5-Pin SOT-25
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SOT25
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Item available on a request
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TPS22810DRVT
Power Switch 1-OUT 2A 0.086Ohm 6-Pin WSON EP ODPOWIEDNIK: TPS22810DRVR; TPS22810DRVT;
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WSON06
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In stock:
55 pcs. |
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Packaging: 100 Quantity (multiple 1) |
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TPS259260DRCT TI
Hot Swap Controller 13.8V Positive Voltage 10-Pin VSON EP TPS259260DRC-TEX-0;
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VSON10 (3x3) /VFDFN10EP
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Item available on a request
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TPS2117DRLR
Power Switch/Driver 2:1 N-Channel 4A SOT-583
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SOT583
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Item available on a request
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BTS5014SDA
Current Limit SW 1-IN 1-OUT -16V to 63V 7A 5-Pin(4+Tab) TO-252 T/R Automotive AEC-Q100 Odpowiednik: BTS5014SDAAUMA1;
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TO252/5
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Item available on a request
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BTT60201ERAXUMA1 TDSO14(T/R) INFINEON
Current Limit SW 1-IN 1-OUT -0.3V to 6V 7A 14-Pin TDSO EP T/R Automotive AEC-Q100
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SOP14(0.15")
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In stock:
3 pcs. |
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Packaging: 15 Quantity (multiple 1) |
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BTS3800SLHTSA1
Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.52A Automotive 5-Pin SCT-595 T/R
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SCT595-5
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In stock:
180 pcs. |
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Packaging: 400 Quantity (multiple 1) |
Infineon | 5,5V | 0,8 Ohm | 5us | -40°C ~ 150°C | ||||||||||||
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BTS50161EKBXUMA1
Current Limit SW 1-IN 1-OUT 8V to 18V 8A Automotive 14-Pin DSO EP T/R
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Item available on a request
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BTS141TCAUMA1
Current Limit SW 1-IN 1-OUT to 12A Automotive AEC-Q100 3-Pin(2+Tab) D2PAK
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D2PAK
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INFINEON | 60V | 34 mOhm | 100us | -40°C ~ 150°C | |||||||||||||
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Item available on a request
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BTS50101EKBXUMA1
Current Limit SW 1-IN 1-OUT 8V to 18V 10A Automotive 14-Pin DSO EP T/R
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Item available on a request
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BTS5012SDAAUMA1
Current Limit Switch High Side Automotive AEC-Q100
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Manufacturer:
Infineon Manufacturer part number: BTS5012SDAAUMA1 Case style: |
External warehouse:
92500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
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Manufacturer:
Infineon Manufacturer part number: BTS5012SDAAUMA1 Case style: |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
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BTS50201EKAXUMA1
Current Limit Switch High Side
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Manufacturer:
Infineon Manufacturer part number: BTS50201EKAXUMA1 Case style: |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
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CPSQ54D20 CONVENIENT POWER
2-Ch High Side Switch w/ Diagnosis & Embedded Protection, IL 5A, Vs 6÷18V, Rds 19m&ohm, -40÷150°C; Equivalent: BTS7030-2EPA; BTS70302EPAXUMA1; SP001225132;
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SSOP14
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In stock:
50 pcs. |
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Packaging: 50 Quantity (multiple 1) |
CONVENIENT POWER | 6V~18V | 0,019 Ohm | 110us | -40°C ~ 150°C | ||||||||||||
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AOZ1312AI-1
IC: power switch; 1 kanał, 2.7÷5.5V DIST Dual 5.5V 2A/NA/AA
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SOP08
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Manufacturer:
ALPHA&OMEGA Manufacturer part number: AOZ1312AI-1 Case style: SOP08 |
In stock:
4 pcs. |
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Packaging: 100 Quantity (multiple 1) |
ALPHA&OMEGA | 2,7V~5,5V | 0,07 Ohm | 3000us | -40°C ~ 85°C | ||||||||||||
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AP2141DFMG-7 Diodes
IC PWR SW USB X1-DFN2018-6
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DFN06(2x2)
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In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
DIODES | 2,7V~5,5V | 90 mOhm | 50us | -40°C ~ 85°C | ||||||||||||
Power Switches
A power switch - in terms of integrated circuits - is an advanced component that goes beyond the function of a simple current switch. It forms the foundation for safe and efficient power distribution to individual modules. This category includes basic power distribution circuits that allow digital control over power flow, minimize energy losses, and protect circuits from damage.
What are power switches and what are they used for?
Power distribution circuits in this category are monolithic components integrating a power transistor with advanced control and diagnostic logic. Their main task is to ensure that power is delivered to the load in a controlled and safe manner. So what is a power switch? It is an advanced integrated circuit designed for electronically, digitally controlled switching on and off of power to a connected load. It functions as an intelligent semiconductor relay with minimal on-resistance, ensuring full energy efficiency and reliability of the system.
How do power switches work?
The operation of a power switch is based on the principle of a digitally controlled power transistor. Usually, a MOSFET with very low on-resistance is used as the switching element. The internal logic of the circuit controls the gate of this transistor, closing or opening the power circuit. The main operating mechanisms of a power switch are:
- Digital control - switching the current on or off is done via a simple logic signal (e.g., 0V or 5V) from a microcontroller.
- Soft-start - to minimize inrush current, the circuit gradually activates the load over a controlled time period.
- Current monitoring - built-in IC overcurrent protections continuously measure the output current. If the current exceeds the set limit, the circuit operates in current-limiting mode or shuts down immediately, protecting the system.
By integrating these functions, the power switch is not only a switch but also an active component managing the safety and stability of power delivery.
What to consider when choosing the right power switch?
When choosing a power switch from Micros, you should primarily consider:
- Maximum voltage and operating current - ensure that the chosen component provides sufficient safety margin for peak currents in your application.
- On-resistance - the lower this resistance, the lower the power losses and heat generation in the circuit.
- Response time to faults - check how quickly the circuit can react to a short-circuit. The response time is mainly important for circuit protection.
- Package and thermal parameters - choose a component with a package that provides proper heat dissipation under maximum load conditions.
Power distribution ICs offered by Micros have verified technical specifications, high reliability, precision operation, and minimal losses. They are an ideal choice for professionals. If you have trouble selecting the right component, contact us at sales // micros.com.pl.