# MC33063A Step-Up Converter ## Description High-level step-up converter project that uses the MC34063A family to boost an input supply to a regulated output voltage for general DC power conversion and evaluation. ## Project Details - **Owner:** jharwinbarrozo - **Created:** 3/17/2026 - **Last Updated:** 4/1/2026 - **Visibility:** Public - **Stars:** 1 - **Forks:** 1 - **Copies:** 3 ## Key Components ### D1 — [1N5819HW-7-F](https://www.flux.ai/jecstronic/1n5819hw-7-f~x5v.md) - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds30217.pdf - Manufacturer Name: Diodes Incorporated - Manufacturer Part Number: 1N5819HW-7-F - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### IC1 — [MC34063AD](https://www.flux.ai/vasyl/mc34063ad~9p.md) - Part Type: Integrated Circuit - Manufacturer Part Number: MC33063ADR - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/ON%20Semiconductor%20PDFs/MC33063A,34063A.pdf - Manufacturer Name: onsemi **Pins:** - DC [pin 8] - GND [pin 4] - Ipk [pin 7] - SwC [pin 1] - SwE [pin 2] - TC [pin 3] - Vfb [pin 5] - Vin [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jharwinbarrozo/mc33063a-step-up-converter~82t](https://www.flux.ai/jharwinbarrozo/mc33063a-step-up-converter~82t).* --- *Generated from [https://www.flux.ai/jharwinbarrozo/mc33063a-step-up-converter~82t](https://www.flux.ai/jharwinbarrozo/mc33063a-step-up-converter~82t)*