Switches
A switch is a device that allows electricity to flow through a circuit by completing or interrupting the connection. It is a common component in electrical and electronic systems and is used in a variety of applications, such as controlling the flow of electricity in a circuit, turning devices on and off, and routing electrical signals. One of the primary use cases for switches is to control the flow of electricity in a circuit. This can be done by manually flipping the switch or by using a control mechanism, such as a timer or a sensor. Another common use for switches is to turn devices on and off. This can be done using a switch that is built into the device or by using a separate switch that is connected to the device. In addition to these basic use cases, switches can also be used to route electrical signals. For example, a switch can be used to route a signal from one device to another or to direct a signal to a specific circuit or component. If you're looking for a wide variety of switches for your projects, flux.ai has the world's largest community-driven public library of them. The library includes footprints, symbols, datasheets, and simulation models for a wide range of switches, making it easy to find the right switch for your needs.
PD70211ILQ-TR
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 36-QFN (6x6) PoE Powered Device (PD) Controller with Switching Regulator: Integrates IEEE 802.3af/at, HDBaseT, and 2-/4-pair PoE PD detection and programmable classification with an advanced PWM controller supporting 100–500 kHz switching frequency. It includes a 0.3 Ω isolation FET, inrush current limiting, and supports synchronous flyback, active-clamp forward, buck, and boost topologies in a 36-pin 6 × 6 mm QFN package. #PoE #PDController #IEEE8023 #PWM #Microchip
2 Uses0 StarsTPS62132RGTR
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-VFQFN Exposed Pad Synchronous Step-Down DC-DC Converter that provides a fixed 3.3 V output at up to 3 A from a 3 V to 17 V input. It operates at a selectable switching frequency of approximately 1.25 MHz or 2.5 MHz and integrates power-good, soft-start/tracking, power-save mode, short-circuit protection, and overtemperature protection in a 16-pin, 3 mm × 3 mm VQFN package. #DC-DC #BuckConverter #PowerManagement #TexasInstruments
89 Uses0 StarsTPS259470LRPWR
Electronic Fuse Regulator 5.5A 10-VQFN-HR (2x2) eFuse (Electronic Fuse) providing overcurrent, short-circuit, overvoltage, reverse-current, and reverse-polarity protection for power paths. It operates from 2.7 V to 23 V, supports up to 5.5 A continuous switch current, has 28.3 mΩ typical on-resistance, and integrates back-to-back FETs with adjustable current limiting. The device is housed in a 10-pin, 2 mm × 2 mm QFN package. #eFuse #PowerProtection #OvercurrentProtection #TexasInstruments
44 Uses0 StarsKP0115ACBKG03RGBP-2SJB
Pushbutton Switch SPST-NO Standard, Illuminated Through Hole 12V,100mA (DC),-25C ~ 50C Illuminated pushbutton switch for momentary SPST control with a common-anode 4-pin RGB LED. The KP01 series features gold contacts and straight PC terminals rated at 100 mA @ 12 V DC, with a 4.5 mm total travel and 1.9 N maximum actuation force. The RGB LED has typical forward voltages of 2.0 V (red), 2.9 V (green), and 2.9 V (blue), with a –25°C to +50°C operating range. #NKKSwitches #PushbuttonSwitch #RGBLED #SPST #PCB
5 Uses0 StarsDMP4015SSSQ-13
P-Channel 40 V 9.1A (Ta) 1.45W (Ta) Surface Mount 8-SO P-Channel enhancement-mode MOSFET designed for power management, DC-DC converters, and analog switching applications. It features a 40 V drain-source voltage rating, continuous drain current up to 10.1 A, and maximum RDS(ON) of 11 mΩ at VGS = −10 V or 15 mΩ at VGS = −4.5 V. The device is housed in an SO-8 package and operates from −55°C to +150°C. #MOSFET #PMOS #PowerManagement #DCConverter #AnalogSwitch #SO8
23 Uses0 StarsBUK6Y10-30PX
P-channel enhancement-mode Trench MOSFET designed for power management, high-side load switching, reverse battery protection, and motor drive applications. It features a 30 V drain-source voltage rating, up to 80 A continuous drain current, 10 mΩ maximum on-state resistance at VGS = −10 V, and an LFPAK56 (Power-SO8/SOT669) surface-mount package. #PChannelMOSFET #TrenchMOSFET #LFPAK56
33 Uses0 Stars
