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.
TPS25940LRVCR
Electronic Fuse Regulator 5.3A 20-WQFN (3x4) The TPS25940LRVCR is a compact eFuse (electronic fuse) power management IC from Texas Instruments designed to provide advanced power-path protection and load management for systems such as SSDs, servers, storage devices, and embedded electronics. It integrates protection features like overcurrent limiting, reverse current blocking, overvoltage protection, and controlled startup sequencing into a single chip. Wide input voltage range: 2.7 V to 18 V Adjustable current limit: 0.6 A to 5.3 A Low ON resistance: 42 mΩ typical True reverse current blocking using back-to-back MOSFETs Programmable output slew rate (dV/dt control) for inrush current management Overvoltage and undervoltage protection Fault and Power-Good outputs for system monitoring Current monitor (IMON) output Low-power DevSleep support for SSD applications Fast reverse voltage shutdown (~1 µs) Operating temperature: −40°C to +125°C junction temperature Available in a compact 20-pin WQFN package Typical Applications PCIe / SATA / SAS SSDs and HDDs Enterprise servers and storage systems RAID controller cards Smart load switches Set-top boxes and gaming systems Backup power and holdup capacitor systems Component Category This component belongs to: Power Management IC (PMIC) More specifically: eFuse / Hot-swap / Load Switch IC Package Information Package type: 20-WQFN (3 mm × 4 mm) Mounting type: Surface Mount (SMD) #commonpartslibrary #integratedcircuit #powermanagement #currentregulation
1.9k Uses0 Stars40W AC-DC Isolated Power Supply_V1
40-W AC-DC isolated power supply for industrial application. This power supply provides 40W isolated 24-V and 5-V output with fly-back topology. The power supply can be powered from 90-264VAC Input. This design uses valley switching fly-back controller UCC28740 controller.
0 Uses0 Stars218-6LPSTJ
Switch DIP ON OFF SPST 6 Recessed Slide 0.025A 24VDC J-Bend 1.27mm SMD Tube Series 218 is a compact DIP switch for miniature application where size is a constraint. It is ideal for server, security, HVAC system. 218 switch design aids improved reliability with positive detent and non-deflecting contactor during actuation.
3 Uses0 StarsXGL4030-103MEC
10 µH Shielded Molded Inductor 3.9A 69.5mOhm Max 1616 (4040 Metric) The XGL4030-103MEC is a shielded surface-mount power inductor from the XGL4030 series by Coilcraft. It uses a molded composite core construction designed for high-current DC/DC converters, power management circuits, automotive electronics, and industrial applications. The component offers ultra-low DC resistance (DCR), low AC losses, and soft saturation characteristics for improved efficiency and thermal performance in compact designs. Key Features 10 µH inductance with ±20% tolerance Shielded molded inductor construction Low DCR: 69.5 mΩ max High current capability: 3.1 A saturation current 3.9 A RMS current Composite metal core for low core losses Compact 4.0 mm × 4.0 mm SMD package Wide operating temperature range: –40°C to +165°C AEC-Q200 qualified for automotive applications RoHS compliant and halogen-free Optimized for switching regulators and power conversion systems #CommonPartsLibrary #Inductor #XGL4030
5 Uses0 StarsFUSB340TMX
USB Switch USB 3.1 USB Interface 18-TMLP (2x2.8) The FUSB340 is a 2:1 data switch for USB SuperSpeed Gen1 and Gen2, 5 Gbps and 10 Gbps data. It is targeted at the mobile device market and for use in Type−C applications where a reversible cable requires a switch. The FUSB340 data switch offers superior performance various high speed data transmission protocols: • USB 3.1 SuperSpeed (Gen 2), 10 Gbps • PCI Express, Gen 3 • SATA • Fibre Channel • Display Port 1.3 Features • 10 GHz Typical Bandwidth • USB 3.1 SuperSpeed 5 Gbps and10 Gbps Switch • −1.0 dB Typical Insertion Loss at 2.5 GHz • Low Active Power of 12 A Typical • Low Shutdown Power of < 1 A Max. • 2 kV HBM ESD Protection • Small Packaging, 18 Lead TMLP • Wide VDD Operating Range, 1.5 V−5.0 V • This is a Pb−Free Device #CommonPartsLibrary #IntegratedCircuit #Controller #FUSB340
15 Uses0 StarsRFFM6901
The RFFM6901 is a single-chip RF front-end module (FEM) designed for 868 MHz to 928 MHz ISM-band wireless communication applications. It integrates a high-power power amplifier (PA), low-noise amplifier (LNA), antenna diversity switch, and matching circuitry into a compact package, helping reduce external components, PCB space, and overall system cost. It is commonly used in smart energy systems, wireless metering, industrial monitoring, alarm systems, and other Sub-1 GHz wireless devices. Key Features Operating frequency range: 868 MHz to 928 MHz Integrated 1 W power amplifier Up to +30 dBm transmit output power Integrated low-noise amplifier with bypass mode Dual-port antenna diversity switch Separate 50 Ω transmit and receive interfaces Compact 32-pin LGA package (6 mm × 6 mm) Supply voltage range: 2.8 V to 4.2 V Typical LNA gain: 17 dB Low receiver noise figure: 1.5 dB Designed for portable and battery-powered wireless systems RoHS compliant Typical Applications Smart energy and smart metering Wireless alarm and security systems ISM-band communication devices Industrial wireless sensors Portable RF equipment IoT Sub-1 GHz wireless systems Search across more sources
2 Uses0 StarsLGS5145
Buck Switching Regulator IC Adjustable 1 Output 1000mA SOT-23-6 The LGS5145 is a step-down DC/DC regulator with internal switching, featuring SKIP control mode, which combines low quiescent current with high switching frequency to achieve high efficiency over a wide range of load currents. The SKIP mode uses a short “burst” cycle to switch the inductor current through the internal power MOSFETs, followed by a sleep cycle in which the power switch is turned off and the load current is supplied by the output capacitor. At light loads, the burst cycle is a fraction of the total cycle time, minimizing the average supply current and greatly improving efficiency at light loads. The LGS5145 has a wide input voltage range of 4.5V55V, minimizing the need for external surge suppression components.The LGS5145 features an integrated low resistance 0.6Ω high-side power MOSFET that provides at least 1A of output current capability with excellent load and line transient response. Junction temperature range from -40°C to +125°C ■ All ports are ESD protected to 3000V (HBM). ■ Wide input voltage range: 4.5V-55V ■ 600mΩ High Side Metal Oxide Semiconductor Field Effect Transistors ■ At least 1000mA continuous current output capability ■ Up to 90% efficiency ■ SKIP mode provides very high light load efficiency ■ 1.2MHz fixed operating frequency ■ Internal compensation helps reduce solution size, cost and design complexity ■ Supports capacitive start for large loads ■ Cycle-by-cycle overcurrent protection ■ Output short circuit protection ■ thermal shutdown protection ■ Available in ultra-small package SOT23-6 package #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #Switching-regulator
12 Uses0 Stars
