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.
LTC4359CDCB#TRMPBF
OR Controller N+1 ORing Controller N-Channel N:1 6-DFN (2x3) The LTC®4359 is a positive high voltage ideal diode controller that drives an external N-channel MOSFET to replace a Schottky diode. It controls the forward-voltage drop across the MOSFET to ensure smooth current delivery without oscillation even at light loads. If a power source fails or is shorted, a fast turn-off minimizes reverse current transients. A shutdown mode is available to reduce the quiescent current to 9μA for load switch and 14µA for ideal diode applications. When used in high current diode applications, the LTC4359 reduces power consumption, heat dissipation, voltage loss and PC board area. With its wide operating voltage range, the ability to withstand reverse input voltage, and high temperature rating, the LTC4359 satisfies the demanding requirements of both automotive and telecom applications. The LTC4359 also easily ORs power sources in systems with redundant supplies - Reduces Power Dissipation by Replacing a Power Schottky Diode - Wide Operating Voltage Range: 4V to 80V - Reverse Input Protection to – 40V - Low 9µA Shutdown Current - Low 150μA Operating Current - Smooth Switchover without Oscillation - Controls Single or Back-to-Back N-Channel MOSFETs - Available in 6-Pin (2mm × 3mm) DFN, 8-Lead MSOP and 8-Lead SO Packages - AEC-Q100 Qualified for Automotive Applications #CommonPartsLibrary #IntegratedCircuit #PowerManagement #OR-Controller
153 Uses0 Stars10D-9
The 10D-9 is an NTC (Negative Temperature Coefficient) thermistor primarily used as an inrush current limiter in power supply circuits. It has a nominal resistance of 10 Ω at 25°C and a disk diameter of approximately 9 mm. When power is first applied, the thermistor's high resistance limits the surge current. As it heats up during normal operation, its resistance decreases significantly, allowing current to flow with minimal power loss. Key Features 10 Ω nominal resistance at 25°C. NTC characteristic – resistance decreases as temperature increases. Inrush current suppression for protecting power supplies and electronic equipment from startup current spikes. Low residual resistance after warm-up, minimizing power loss during normal operation. High reliability and long-term stability. Radial leaded package with epoxy/silicone-coated thermistor disk. Typical operating temperature range up to -40°C to +175°C (manufacturer-dependent). Typical Applications Switching Mode Power Supplies (SMPS) AC/DC adapters Battery chargers LED drivers UPS systems Motor drives and controllers Monitors, TVs, and PC power supplies Electronic ballasts and lighting equipment #CommonPartsLibrary #Thermistor
25 Uses0 StarsSN74HC595DT
Registers SN74HC595DT SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL LCSC Part Number: C2868351 JLCPCB Part Class: undefined Manufactured by TI(德州仪器) Texas Instruments SN74HC595/SN54HC595 8-bit serial-in parallel-out shift register with 3-state output registers, 2V to 6V operating voltage range, separate shift register and storage register clocks, direct clear input, output enable control, serial output for cascading, high-current 3-state outputs capable of driving up to 15 LSTTL loads, low input current, typical 13ns propagation delay, suitable for LED displays, network switches, servers and digital output expansion, available in LCCC-20, CDIP-16, PDIP-16, SOIC-16, SSOP-16 and TSSOP-16 packages. Search Keywords: SN74HC595, SN54HC595, Texas Instruments SN74HC595, TI SN74HC595, SN74HC595 shift register, SN74HC595 8-bit shift register, SN74HC595 serial in parallel out, 8-bit serial-in parallel-out shift register, 3-state output shift register, SIPO shift register, output expander shift register, LED display shift register, SN74HC595N, SN74HC595D, SN74HC595DW, SN74HC595DB, SN74HC595PW, SN74HC595 datasheet Hashtags: #SN74HC595 #SN54HC595 #TexasInstrumentsSN74HC595 #TIShiftRegister #ShiftRegister #8BitShiftRegister #SerialInParallelOut #SIPOShiftRegister #3StateOutputRegister #OutputExpander #LEDDisplayDriver #DigitalOutputExpander #HCLogic #74HCLogic #PDIP16 #SOIC16 #SSOP16 #TSSOP16 #LCCC20
48 Uses0 StarsTPS62740DSST
TPS62740DSST WSON-12_L3.0-W2.0-P0.5-BL-EP LCSC Part Number: C2659003 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments TPS62740/TPS62742 ultra-low-power step-down DC/DC converter, 2.2V to 5.5V input voltage range, 360nA typical quiescent current, up to 90% efficiency at 10µA load current, up to 300mA output current for TPS62740 and 400mA for TPS62742, DCS-Control architecture, up to 2MHz switching frequency, 16 selectable output voltages from 1.8V to 3.3V in 100mV steps, power-good output, slew-rate controlled load switch, output discharge function, optimized for 2.2µH inductor and 10µF output capacitor, small 2 x 3mm WSON package, suitable for Bluetooth Low Energy, RF4CE, Zigbee, industrial metering and energy harvesting applications. Search Keywords: TPS62740, TPS62742, Texas Instruments TPS62740, Texas Instruments TPS62742, TI TPS62740, TI TPS62742, TPS6274x buck converter, TPS62740 step down converter, TPS62742 step down converter, ultra low Iq buck converter, 360nA quiescent current converter, low power DC DC converter, energy harvesting buck converter, Bluetooth low energy buck converter, Zigbee power converter, 300mA buck converter, 400mA buck converter, 2x3mm WSON buck converter, TPS62740 datasheet, TPS62742 datasheet Hashtags: #TPS62740 #TPS62742 #TPS6274x #TexasInstrumentsTPS62740 #TexasInstrumentsTPS62742 #TIBuckConverter #StepDownConverter #BuckConverter #DCDCConverter #UltraLowIqConverter #360nAIq #LowPowerConverter #EnergyHarvestingConverter #BluetoothLEConverter #ZigbeeConverter #RF4CEConverter #300mABuckConverter #400mABuckConverter #DCSControl #WSONPackage
22 Uses0 StarsLM5176PWPR
DC-DC Controllers LM5176PWPR HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP LCSC Part Number: C442493 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments LM5176 synchronous 4-switch buck-boost DC/DC controller, regulates output voltage above, below or equal to input voltage, wide 4.2V to 55V input voltage range with 60V absolute maximum, adjustable 0.8V to 55V output voltage, single-inductor buck-boost architecture, current-mode control, high-efficiency buck-boost transition, adjustable switching frequency with optional synchronization and dithering, integrated 2A MOSFET gate drivers, cycle-by-cycle current limit, optional hiccup protection, input UVLO, soft-start, power-good output, output overvoltage protection, available in HTSSOP-28 and QFN-28 packages. Search Keywords: LM5176, Texas Instruments LM5176, TI LM5176, LM5176 buck boost controller, LM5176 4 switch buck boost, LM5176 synchronous buck boost controller, 55V buck boost controller, 4.2V to 55V DC DC controller, adjustable buck boost controller, single inductor buck boost controller, LM5176 HTSSOP-28, LM5176 QFN-28, LM5176 power supply controller, LM5176 USB power delivery, LM5176 battery powered systems, LM5176 LED lighting, LM5176 datasheet Hashtags: #LM5176 #TexasInstrumentsLM5176 #TIBuckBoostController #BuckBoostController #SynchronousBuckBoost #4SwitchBuckBoost #DCDCController #55VController #SingleInductorBuckBoost #CurrentModeController #MOSFETGateDriver #2AGateDriver #AdjustableFrequencyController #UVLOController #PowerGoodController #OutputOVP #HTSSOP28 #QFN28
45 Uses0 StarsBQ25120AYFPT
Battery Management ICs BQ25120AYFPT DSBGA-25_L2.6-W2.5-R5-C5-P0.40-BL LCSC Part Number: C2861317 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments bq25120A highly integrated low-Iq battery charge management IC for wearables and IoT devices, supports up to 300mA battery charge current, configurable 300mA buck regulator with 1.8V default output, configurable load switch or 100mA LDO output, power path management, battery voltage regulation from 3.6V to 4.65V in 10mV steps, configurable termination current down to 500µA, simple voltage-based battery monitor, push-button wake-up and reset, I2C control interface, 3.4V to 5.5V input voltage range, low quiescent current, suitable for smart watches, fitness accessories, medical wearables and rechargeable toys, 25-ball DSBGA 2.5 x 2.5mm package. Search Keywords: bq25120A, Texas Instruments bq25120A, TI bq25120A, BQ25120A battery charger, bq25120A PMIC, bq25120A wearable charger, bq25120A IoT charger, low Iq battery charger IC, integrated battery charge management IC, 300mA battery charger, power path battery charger, I2C battery charger, bq25120A buck regulator, bq25120A LDO, bq25120A DSBGA-25, bq25120A 2.5x2.5mm, bq25120A datasheet Hashtags: #bq25120A #BQ25120A #TexasInstrumentsBQ25120A #TIBatteryCharger #BatteryChargerIC #BatteryChargeManagement #WearablePMIC #IoTPMIC #LowIqCharger #PowerPathManagement #300mACharger #BuckRegulatorPMIC #I2CCharger #LiIonCharger #WearableCharger #DSBGA25 #25BallDSBGA
32 Uses0 StarsTPS259621DDAR
TPS259621DDAR ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP LCSC Part Number: C2155774 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments TPS2596 eFuse integrated FET hot-swap protection IC, 2.7V to 19V input voltage range, 21V absolute maximum input rating, 0.125A to 2A adjustable current limit, 89mΩ typical on-resistance, accurate current monitor output, active-high enable with adjustable UVLO, fast overvoltage clamp or adjustable OVLO options, adjustable output slew-rate control, overtemperature protection, fault indication pin, IEC 61000-4-4 EFT immunity, -40°C to +125°C junction temperature range, SOIC-8 package. Search Keywords: TPS2596, Texas Instruments TPS2596, TI TPS2596, TPS2596 eFuse, TPS2596 hot swap controller, TPS2596 power protection IC, TPS2596 current limit switch, TPS259620DDA, TPS259621DDA, TPS259630DDA, TPS259631DDA, 2A eFuse, 19V eFuse, 89mOhm eFuse, adjustable current limit eFuse, overvoltage protection eFuse, current monitor eFuse, SOIC-8 eFuse, TPS2596 datasheet Hashtags: #TPS2596 #TexasInstrumentsTPS2596 #TIEFuse #eFuse #HotSwapProtection #PowerProtectionIC #CurrentLimitSwitch #IntegratedFETSwitch #2AeFuse #19VeFuse #89mOhmSwitch #OvervoltageProtection #UVLOProtection #CurrentMonitorIC #FaultIndicator #SOIC8 #TPS259620DDA #TPS259621DDA #TPS259630DDA #TPS259631DDA
89 Uses0 StarsLMR33630ADDA
DC-DC Converters LMR33630ADDA ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP-1 LCSC Part Number: C2866787 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments LMR33630 SIMPLE SWITCHER synchronous step-down DC/DC converter, 3.8V to 36V input voltage range, adjustable output voltage from 1V to 24V, 3A output current, integrated 75mΩ/50mΩ power MOSFETs, peak efficiency above 95%, low 25µA operating quiescent current, selectable switching frequency 400kHz, 1.4MHz or 2.1MHz, 68ns minimum on-time, power-good and precision enable pins, thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit and hiccup short-circuit protection, -40°C to +125°C junction temperature range, available in HSOIC-8 and VQFN-12 packages. Search Keywords: LMR33630, Texas Instruments LMR33630, TI LMR33630, LMR33630 SIMPLE SWITCHER, LMR33630 buck converter, LMR33630 step down converter, LMR33630 synchronous buck, 3A buck converter, 36V buck converter, 3.8V to 36V DC DC converter, adjustable buck converter 1V to 24V, LMR33630 HSOIC-8, LMR33630 VQFN-12, LMR33630 400kHz, LMR33630 2.1MHz, LMR33630 datasheet, industrial buck converter, low EMI buck converter Hashtags: #LMR33630 #TexasInstrumentsLMR33630 #TIBuckConverter #SIMPLESWITCHER #BuckConverter #StepDownConverter #SynchronousBuck #DCDCConverter #3ABuckConverter #36VBuckConverter #AdjustableBuckConverter #LowEMIBuckConverter #IndustrialBuckConverter #PowerGoodConverter #HSOIC8 #VQFN12 #400kHzBuck #21MHzBuck
103 Uses0 StarsAEM30940-QFN
AEM30940-QFN highly efficient ambient energy management IC for AC or DC energy harvesting sources, ultra-low-power boost converter with MPPT, cold start from 380mV and 3µW, input voltage range from 50mV to 5V, dual regulated LDO outputs, rechargeable storage element support, optional primary battery backup switching, supplied in QFN-28 5x5mm package. Search Keywords: AEM30940-QFN, AEM30940 QFN, AEM30940 QFN-28, AEM30940 5x5, AEM30940 QFN-28 5x5, e-peas AEM30940-QFN, AEM30940 energy harvesting IC QFN, AEM30940 ambient energy manager QFN, AEM30940 PMIC QFN-28 Hashtags: #AEM30940QFN #AEM30940 #AEM30940QFN28 #QFN28 #QFN5x5 #epeasAEM30940 #EnergyHarvestingIC #AmbientEnergyManager #HarvestingPMIC #MPPTController 120-AEM30940-QFN 0.9mm AEM30940-QFN
0 Uses0 Stars