# Magnetic Coral Robot Vacuum ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** electrigeneer - **Created:** 4/1/2025 - **Last Updated:** 4/1/2025 - **Visibility:** Public ## Key Components ### U1 — [TL494](https://www.flux.ai/vasy_skral/tl494.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftl494 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TL494ID - Manufacturer Name: Texas Instruments - Symbol Style: Parametric **Pins:** - 1IN- [pin 1] - 1IN+ [pin 2] - 2IN- [pin 16] - 2IN+ [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FB [pin 3] - GND [pin 7] - OUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U10 — [TL494CDRG4](https://www.flux.ai/lcsc/tl494cdrg4.md) - Part Type: DC-DC Controllers - Manufacturer Part Number: TL494CDRG4 - LCSC Part Number: C2658146 - JLCPCB Part Class: Extended Part - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - Manufacturer Name: TI(德州仪器) **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U11 — [TL494CD](https://www.flux.ai/lcsc/tl494cd.md) - JLCPCB Part Class: Extended Part - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - LCSC Part Number: C1530072 - Part Type: DC-DC Controllers - Manufacturer Name: TI(德州仪器) - Manufacturer Part Number: TL494CD **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U12 — [TL494N](https://www.flux.ai/lcsc/tl494n.md) - Package or Case Code: DIP-16_L19.8-W6.5-P2.54-LS7.6-BL - Part Type: AC-DC Controllers & Regulators - Manufacturer Name: HTC - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TL494N - LCSC Part Number: C596329 **Pins:** - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DEAD-TIME [pin 4] - E1 [pin 9] - E2 [pin 10] - FB [pin 3] - GND [pin 7] - INVINPUT1 [pin 2] - INVINPUT2 [pin 15] - NONINVINPUT1 [pin 1] - NONINVINPUT2 [pin 16] - OUTPUT [pin 13] - REF-OUT [pin 14] - RT [pin 6] - VCC [pin 12] ### U13 — [TL494BDR2G](https://www.flux.ai/lcsc/tl494bdr2g.md) - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2210210100_onsemi-TL494BDR2G_C242288.pdf - LCSC Part Number: C242288 - JLCPCB Part Class: Extended Part - Part Type: DC-DC Controllers - Product Info Url: https://lcsc.com/product-detail/Others_ON-Semicon_TL494BDR2G_ON-Semicon-ON-TL494BDR2G_C242288.html - Manufacturer Part Number: TL494BDR2G - Manufacturer Name: onsemi(安森美) **Pins:** - C1 [pin 8] - C2 [pin 11] - COM [pin 3] - CT [pin 5] - DT_CTRL [pin 4] - E1 [pin 9] - E2 [pin 10] - GND [pin 7] - IN1- [pin 2] - IN1+ [pin 1] - IN2- [pin 15] - IN2+ [pin 16] - OUT-CTRL [pin 13] - RT [pin 6] - VCC [pin 12] - Vref [pin 14] ### U14 — [TL494CNSRG4](https://www.flux.ai/lcsc/tl494cnsrg4.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) - Package or Case Code: SO-16_L10.2-W5.3-P1.27-LS7.8-BL - Manufacturer Part Number: TL494CNSRG4 - LCSC Part Number: C2658142 - Part Type: DC-DC Controllers **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U15 — [TL494IN](https://www.flux.ai/lcsc/tl494in.md) - Manufacturer Part Number: TL494IN - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010301_Texas-Instruments-TL494IN_C110372.pdf - Part Type: AC-DC Controllers & Regulators - LCSC Part Number: C110372 - Package or Case Code: DIP-16_L19.3-W6.4-P2.54-LS7.6-BL - Product Info Url: https://lcsc.com/product-detail/PMIC-AC-DC-Converters_TI_TL494IN_TL494IN_C110372.html - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U16 — [TL494G-D16-T](https://www.flux.ai/adrian95/tl494g-d16-t.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.digchip.com/datasheets/parts/datasheet/670/TL494G-D16-T-pdf.php - Manufacturer Part Number: TL494G-D16-T - Manufacturer Name: Unisonic Technologies **Pins:** - 1IN- - 1IN+ - 2IN- - 2IN+ - C1 - C2 - CT - DTC - E1 - E2 - FB - GND - OUTCTRL - REF - RT - VCC ### U17 — [TL494G-D16-T](https://www.flux.ai/adrian95/tl494g-d16-t.md) - Datasheet URL: https://www.digchip.com/datasheets/parts/datasheet/670/TL494G-D16-T-pdf.php - Part Type: Integrated Circuit - Manufacturer Part Number: TL494G-D16-T - Manufacturer Name: Unisonic Technologies **Pins:** - 1IN- - 1IN+ - 2IN- - 2IN+ - C1 - C2 - CT - DTC - E1 - E2 - FB - GND - OUTCTRL - REF - RT - VCC ### U18 — [TL494BDR2G](https://www.flux.ai/jecstronic/tl494bdr2g.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: https://www.onsemi.com/pdf/datasheet/tl494-d.pdf - Manufacturer Part Number: TL494BDR2G - Manufacturer Name: onsemi **Pins:** - C1 [pin 8] - C2 [pin 11] - COMPEN/PWN_COMP_INPUT [pin 3] - CT [pin 5] - DEADTIME_CONTROL [pin 4] - E1 [pin 9] - E2 [pin 10] - GROUND [pin 7] - INV_INPUT_1 [pin 2] - INV_INPUT_2 [pin 15] - NONINV_INPUT_1 [pin 1] - NONINV_INPUT_2 [pin 16] - OUTPUT_CONTRO_L [pin 13] - RT [pin 6] - VCC [pin 12] - VREF [pin 14] ### U2 — [TL494IDG4](https://www.flux.ai/lcsc/tl494idg4.md) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TL494IDG4 - Part Type: DC-DC Controllers - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - LCSC Part Number: C1530307 - Manufacturer Name: TI(德州仪器) **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U3 — [TL494ID](https://www.flux.ai/lcsc/tl494id.md) - Manufacturer Name: TI(德州仪器) - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - LCSC Part Number: C1529978 - JLCPCB Part Class: Extended Part - Part Type: DC-DC Controllers - Manufacturer Part Number: TL494ID **Pins:** - 1IN- [pin 2] - 1IN+ [pin 1] - 2IN- [pin 15] - 2IN+ [pin 16] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUT_CTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U4 — [TL494](https://www.flux.ai/vasy_skral/tl494.md) - Manufacturer Name: Texas Instruments - Symbol Style: Parametric - Manufacturer Part Number: TL494ID - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftl494 **Pins:** - 1IN- [pin 1] - 1IN+ [pin 2] - 2IN- [pin 16] - 2IN+ [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FB [pin 3] - GND [pin 7] - OUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U5 — [TL494CDR2G](https://www.flux.ai/lcsc/tl494cdr2g.md) - Manufacturer Name: onsemi(安森美) - Manufacturer Part Number: TL494CDR2G - JLCPCB Part Class: Extended Part - LCSC Part Number: C889954 - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL-1 - Part Type: DC-DC Converters **Pins:** - C1 [pin 8] - C2 [pin 11] - Compen/PWN_Comp_Input [pin 3] - CT [pin 5] - Deadtime_Control [pin 4] - E1 [pin 9] - E2 [pin 10] - Ground [pin 7] - Inv_Input [pin 15] - Inv_Input [pin 2] - Noninv_Input [pin 16] - Noninv_Input [pin 1] - Output_Control [pin 13] - RT [pin 6] - VCC [pin 12] - Vref [pin 14] ### U6 — [TL494CPWR](https://www.flux.ai/lcsc/tl494cpwr.md) - Manufacturer Name: TI(德州仪器) - Manufacturer Part Number: TL494CPWR - Part Type: DC-DC Converters - JLCPCB Part Class: Extended Part - Package or Case Code: TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-1 - LCSC Part Number: C163520 **Pins:** - 1IN- [pin 2] - 1IN+ [pin 1] - 2IN- [pin 15] - 2IN+ [pin 16] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUT_CTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U7 — [TL494CPWR](https://www.flux.ai/lcsc/tl494cpwr.md) - Part Type: DC-DC Converters - Package or Case Code: TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-1 - LCSC Part Number: C163520 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TL494CPWR - Manufacturer Name: TI(德州仪器) **Pins:** - 1IN- [pin 2] - 1IN+ [pin 1] - 2IN- [pin 15] - 2IN+ [pin 16] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUT_CTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U8 — [TL494CPWG4](https://www.flux.ai/lcsc/tl494cpwg4.md) - LCSC Part Number: C1530303 - JLCPCB Part Class: Extended Part - Package or Case Code: TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL - Part Type: DC-DC Controllers - Manufacturer Part Number: TL494CPWG4 - Manufacturer Name: TI(德州仪器) **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] ### U9 — [TL494CDRG4](https://www.flux.ai/lcsc/tl494cdrg4.md) - Package or Case Code: SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) - LCSC Part Number: C2658146 - Manufacturer Part Number: TL494CDRG4 - Part Type: DC-DC Controllers **Pins:** - 1IN+ [pin 1] - 1IN− [pin 2] - 2IN+ [pin 16] - 2IN− [pin 15] - C1 [pin 8] - C2 [pin 11] - CT [pin 5] - DTC [pin 4] - E1 [pin 9] - E2 [pin 10] - FEEDBACK [pin 3] - GND [pin 7] - OUTPUTCTRL [pin 13] - REF [pin 14] - RT [pin 6] - VCC [pin 12] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/electrigeneer/magnetic-coral-robot-vacuum](https://www.flux.ai/electrigeneer/magnetic-coral-robot-vacuum).* --- *Generated from [https://www.flux.ai/electrigeneer/magnetic-coral-robot-vacuum](https://www.flux.ai/electrigeneer/magnetic-coral-robot-vacuum)*