# Semestral E.P ## Description Este circuito tiene la función de controlador para cuatro circuitos de tiras de luces LED múltiple, donde se usarán convertidores reductores, ya que es el mas simple de los controladores de conmutación (tipo Buck) y en este circuito esta aplicado ya que el voltaje de la carga nunca supera el 85% del voltaje de la alimentación y es capaz de regular la potencia AC de entrada y convertirlo para los 4 voltajes de salidas en DC, con el objetivo de alimentar las 4 tiras de luces LED. Este circuito convertidor reductor generalmente usa un MOSFET de potencia para cambiar el voltaje de alimentación a través de un inductor y las cargas que son las tiras de luces LED en serie. El inductor se utiliza para almacenar energía cuando se enciende el MOSFET, está esta energía se utiliza para proporcionar la corriente a las tiras de luces LED (las cuales tienen un consumo de 350 mA) cuando se apaga el MOSFET. Un diodo a través de las tiras LED y el circuito proporciona una ruta de retorno para que la corriente durante el tiempo de apagado del MOSFET. ## Project Details - **Owner:** dyk - **Created:** 12/2/2023 - **Last Updated:** 12/4/2023 - **Visibility:** Public - **Stars:** 10 ## Key Components ### D2 — [MB6S](https://www.flux.ai/adrian95/mb6s.md) - Manufacturer Part Number: MB6S - Manufacturer Name: onsemi - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://rocelec.widen.net/view/pdf/wdrxozo3f8/ONSM-S-A0003523414-1.pdf?t.download=true&u=5oefqw **Pins:** - - [pin 4] - + [pin 3] - P1 [pin 1] - P2 [pin 2] ### D4 — [MB6S](https://www.flux.ai/adrian95/mb6s.md) - Manufacturer Part Number: MB6S - Manufacturer Name: onsemi - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Datasheet URL: https://rocelec.widen.net/view/pdf/wdrxozo3f8/ONSM-S-A0003523414-1.pdf?t.download=true&u=5oefqw **Pins:** - - [pin 4] - + [pin 3] - P1 [pin 1] - P2 [pin 2] ### D5 — [MB6S](https://www.flux.ai/adrian95/mb6s.md) - Manufacturer Part Number: MB6S - Manufacturer Name: onsemi - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://rocelec.widen.net/view/pdf/wdrxozo3f8/ONSM-S-A0003523414-1.pdf?t.download=true&u=5oefqw **Pins:** - - [pin 4] - + [pin 3] - P1 [pin 1] - P2 [pin 2] ### D7 — [MB6S](https://www.flux.ai/adrian95/mb6s.md) - Manufacturer Name: onsemi - Manufacturer Part Number: MB6S - Datasheet URL: https://rocelec.widen.net/view/pdf/wdrxozo3f8/ONSM-S-A0003523414-1.pdf?t.download=true&u=5oefqw - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode **Pins:** - - [pin 4] - + [pin 3] - P1 [pin 1] - P2 [pin 2] ### PS1 — [IRM-10-24](https://www.flux.ai/adrian95/irm-10-24.md) - Manufacturer Name: MEAN WELL USA Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IRM-10-24 - Datasheet URL: https://www.meanwellusa.com/upload/pdf/IRM-10/IRM-10-spec.pdf - Part Type: ACDC **Pins:** - -Vo [pin 3] - +Vo [pin 4] - AC/L [pin 2] - AC/N [pin 1] ### Q1 — [STD2NM60T4-VB](https://www.flux.ai/jecstronic/std2nm60t4-vb.md) - Manufacturer Part Number: STD2NM60T4-VB - Manufacturer Name: VBsemi Elec - Part Type: Mosfet - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304101800_VBsemi-Elec-STD2NM60T4-VB_C2680804.pdf **Pins:** - Drain [pin 3] - Gate [pin 1] - Source [pin 2] ### Q2 — [STD2NM60T4-VB](https://www.flux.ai/jecstronic/std2nm60t4-vb.md) - Part Type: Mosfet - Manufacturer Name: VBsemi Elec - Manufacturer Part Number: STD2NM60T4-VB - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304101800_VBsemi-Elec-STD2NM60T4-VB_C2680804.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Drain [pin 3] - Gate [pin 1] - Source [pin 2] ### Q3 — [STD2NM60T4-VB](https://www.flux.ai/jecstronic/std2nm60t4-vb.md) - Part Type: Mosfet - Manufacturer Name: VBsemi Elec - Manufacturer Part Number: STD2NM60T4-VB - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304101800_VBsemi-Elec-STD2NM60T4-VB_C2680804.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Drain [pin 3] - Gate [pin 1] - Source [pin 2] ### Q4 — [STD2NM60T4-VB](https://www.flux.ai/jecstronic/std2nm60t4-vb.md) - Manufacturer Name: VBsemi Elec - Part Type: Mosfet - Manufacturer Part Number: STD2NM60T4-VB - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304101800_VBsemi-Elec-STD2NM60T4-VB_C2680804.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Drain [pin 3] - Gate [pin 1] - Source [pin 2] ### SW1 — [R1966ABLKBLKEF](https://www.flux.ai/adrian95/r1966ablkblkef.md) - Manufacturer Part Number: R1966ABLKBLKEF - Manufacturer Name: E-Switch - Part Type: Switch - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://sten-eswitch-13110800-production.s3.amazonaws.com/system/asset/product_line/data_sheet/74/R1966.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] ### U1 — [HV9910BLG-G](https://www.flux.ai/adrian95/hv9910blg-g.md) - Part Type: Integrated Circuit - Manufacturer Name: Microchip Technology - Manufacturer Part Number: HV9910BLG-G - Datasheet URL: https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/20005344A.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - CS [pin 2] - GATE [pin 4] - GND [pin 3] - LD [pin 7] - PWMD [pin 5] - RT [pin 8] - VDD [pin 6] - VIN [pin 1] ### U2 — [HV9910BLG-G](https://www.flux.ai/adrian95/hv9910blg-g.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: HV9910BLG-G - Datasheet URL: https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/20005344A.pdf - Part Type: Integrated Circuit - Manufacturer Name: Microchip Technology **Pins:** - CS [pin 2] - GATE [pin 4] - GND [pin 3] - LD [pin 7] - PWMD [pin 5] - RT [pin 8] - VDD [pin 6] - VIN [pin 1] ### U3 — [HV9910BLG-G](https://www.flux.ai/adrian95/hv9910blg-g.md) - Manufacturer Name: Microchip Technology - Part Type: Integrated Circuit - Manufacturer Part Number: HV9910BLG-G - Datasheet URL: https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/20005344A.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - CS [pin 2] - GATE [pin 4] - GND [pin 3] - LD [pin 7] - PWMD [pin 5] - RT [pin 8] - VDD [pin 6] - VIN [pin 1] ### U4 — [HV9910BLG-G](https://www.flux.ai/adrian95/hv9910blg-g.md) - Datasheet URL: https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/20005344A.pdf - Manufacturer Part Number: HV9910BLG-G - Part Type: Integrated Circuit - Manufacturer Name: Microchip Technology - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - CS [pin 2] - GATE [pin 4] - GND [pin 3] - LD [pin 7] - PWMD [pin 5] - RT [pin 8] - VDD [pin 6] - VIN [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dyk/semestral-epp](https://www.flux.ai/dyk/semestral-epp).* --- *Generated from [https://www.flux.ai/dyk/semestral-epp](https://www.flux.ai/dyk/semestral-epp)*