# Load switch-08 ## Description Imported from Altium. ## Project Details - **Owner:** qyu001 - **Created:** 8/14/2025 - **Last Updated:** 8/14/2025 - **Visibility:** Public ## Key Components ### J1 — CIC00616-00 - COMMENT: 61300311121 - PITCH: 2.54 - VALUE: 3 PIN - MFG_1: WE - COMPONENTLINK2DESCRIPTION: Datasheet Link - GENDER: Pin Header - MOUNT: Through Hole - REVISION: 1 - MFG_1 P/N: 61300311121 - WITHSTANDING VOLTAGE: 500V - WORKING VOLTAGE: 250V - NUMBER OF PINS: 3 - CREATED BY: HZ - OPERATING TEMPERATURE MIN: -40°C - COMPONENTLINK1URL: https://www.we-online.com/redexpert/article/61300311121?ad - MATCH CODE: WR-PHD - THERMOFISHER P/N: CIC00616-00 - MANUFACTURER PART NUMBER: 61300311121 - CONTACT RESISTANCE: 20mΩ - MOUNTING TYPE: TH - COMPONENT TYPE: CONNECTOR - OPERATING TEMPERATURE MAX: 105°C - ROHS STATUS: RoHS - REACH STATUS: UNAFFECTED - COMPONENTLINK2URL: https://www.we-online.com/redexpert/spec/61300311121?ad - CREATED DATE: 11/25/22 - RATED CURRENT: 3A - COMPONENT STATUS: Active - CATEGORY: Board-to-Board Connectors - COMPONENTLINK1DESCRIPTION: Website Link - HELPURL: https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/61300311121/4846825?s - MANUFACTURER: Wurth Elektronik - PIN COUNT: 3 - ORIENTATION: Vertical - PART TYPE: BOARD-IN - PACKAGING: BULK - NUMBER OF ROWS: 1 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J2 — CIC00616-00 - COMMENT: 61300311121 - PITCH: 2.54 - VALUE: 3 PIN - COMPONENTLINK2DESCRIPTION: Datasheet Link - MFG_1: WE - GENDER: Pin Header - REVISION: 1 - MOUNT: Through Hole - MFG_1 P/N: 61300311121 - WITHSTANDING VOLTAGE: 500V - WORKING VOLTAGE: 250V - CREATED BY: HZ - NUMBER OF PINS: 3 - OPERATING TEMPERATURE MIN: -40°C - COMPONENTLINK1URL: https://www.we-online.com/redexpert/article/61300311121?ad - MATCH CODE: WR-PHD - THERMOFISHER P/N: CIC00616-00 - MANUFACTURER PART NUMBER: 61300311121 - CONTACT RESISTANCE: 20mΩ - MOUNTING TYPE: TH - COMPONENT TYPE: CONNECTOR - OPERATING TEMPERATURE MAX: 105°C - ROHS STATUS: RoHS - REACH STATUS: UNAFFECTED - COMPONENTLINK2URL: https://www.we-online.com/redexpert/spec/61300311121?ad - CREATED DATE: 11/25/22 - RATED CURRENT: 3A - COMPONENT STATUS: Active - HELPURL: https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/61300311121/4846825?s - COMPONENTLINK1DESCRIPTION: Website Link - CATEGORY: Board-to-Board Connectors - MANUFACTURER: Wurth Elektronik - PIN COUNT: 3 - ORIENTATION: Vertical - PART TYPE: BOARD-IN - PACKAGING: BULK - NUMBER OF ROWS: 1 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U1 — TPS22918DBVR - SUPPLIER FOOTPRINT: SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR - DEVICE: TPS22918DBVR - JLCPCB PART CLASS: Extended Part - DATASHEET: https://www.ti.com/cn/lit/gpn/tps22918 - LCSC PART NAME: 5.5V 2A 导通电阻为52mΩ的负载开关 - INPUT VOLTAGE: 1V~5.5V - SUPPLIER PART: C131941 - SYMBOL: TPS22918DBVR - ADD INTO BOM: yes - RESISTOR ON-STATE: 53mΩ - COMMENT: TPS22918DBVR - OUTPUT CURRENT: 2A - MANUFACTURER: TI(德州仪器) - MANUFACTURER PART: TPS22918DBVR - OPERATING TEMPERATURE -: -40℃~+105℃ - NUMBER OF OUTPUTS: 1 - SUPPLIER: LCSC - CONVERT TO PCB: yes **Pins:** - CT [pin 4] - GND [pin 2] - ON [pin 3] - QOD [pin 5] - VIN [pin 1] - VOUT [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/qyu001/load-switch-08](https://www.flux.ai/qyu001/load-switch-08).* --- *Generated from [https://www.flux.ai/qyu001/load-switch-08](https://www.flux.ai/qyu001/load-switch-08)*