Compact BLDC Power Board Design

@Mahihassi

With a Master's degree in Embedded Systems and a strong background in Electrical Engineering, I bring valuable expertise to your Compact BLDC Power Board Design project. My experience includes everything from circuit design and signal processing to firmware development and PCB design. This comprehensive skill set is essential for the successful construction of your unique board. I have hands-on experience with popular BLDC driver ICs, synchronous buck/boost topologies, and Li-ion charge management, including work with TI, ST, and Infineon parts. My track record proves an ability to create space-efficient designs while incorporating thorough protection against over-current, under-voltage, and thermal events as detailed in your project description. I'm not just focused on delivering a fire product it's making it easy and simple for you; therefore, I will provide you with complete deliverable including: schematics, PCB layout files, detailed BOM, and firmware or configuration files for the motor driver. Meanhile, I'll also keep in mind component availability and cost to ensure a final design that works best for you. Trust me to move quickly once we align on the architecture and milestones!

@amelectronics

I am a skilled and reliable Embedded Systems Engineer with over 6 years of hands-on experience in Arduino, ESP32/ESP8266, and microcontroller-based development. I specialize in designing efficient, stable, and scalable embedded solutions, turning ideas into fully functional hardware-software systems. I have a strong background in electronics, sensors, communication protocols (UART, I2C, SPI, MQTT, WiFi, BLE), and real-time embedded systems. My development approach focuses on clean, well-structured, and well-documented firmware, ensuring long-term reliability and easy maintenance. I also provide thorough testing, debugging, and performance optimization, including power efficiency improvements where required. I am a detail-oriented engineer with strong problem-solving skills and extensive experience in hardware debugging and firmware optimization. Beyond technical expertise, I value clear communication, meeting deadlines, and maintaining high client satisfaction. I work closely with clients to fully understand project requirements and deliver high-quality results. Pricing is flexible and can be discussed based on project scope and complexity. I am open to both short-term and long-term projects. Let’s work together to build a professional, reliable, and efficient embedded system for your needs.

@macroenergy

With a comprehensive skill set that spans Digital Motor Control, Power Electronics, and Embedded Systems, I am your ideal candidate for your compact BLDC Power Board design project. My extensive experience in designing circuit boards for power delivery, battery management, and motor control aligns perfectly with your requirements. I have a deep understanding of the various popular BLDC driver ICs (such as TI, ST, and Infineon) you've mentioned which will be invaluable in ensuring the best component selection, availability and cost of your design. My approach includes integrating all necessary protection mechanisms against over-current, under-voltage, and thermal events while minimizing the board footprint to align with your space-saving objectives. You can count on me to deliver a production-ready board with meticulously detailed BOMs, schematics, PCB layouts as well as firmware or configuration files for the motor driver. Lastly, my experience in MATLAB will enable me to simulate your hardware design accurately before fabrication ensuring no oversights are taken. I am excited about the prospect of bringing practical efficiency to ensure a seamless integration into your compact product. I look forward to discussing the detailed architecture and milestones of this project with you at the earliest convenience. Let's build something incredible together!

@engrusmanfaiz

Your main challenge is integrating BLDC control, boost power, and Li-ion charging on one compact PCB without thermal, noise, or protection failures. I have strong experience in BLDC motor control, power electronics, and compact mixed-signal PCB design using Altium, including battery systems and DC-DC converters. I have worked on similar designs combining motor drivers, boost stages, and charging circuits for embedded products. I will design an efficient architecture using a reliable BLDC driver (TI/Infineon), synchronous boost converter, and Li-ion charger with balancing and full protection (OCP, UVLO, thermal). Layout will be optimized for current paths, heat dissipation, and EMI control in a compact form factor. Firmware/configuration will support stable speed control and safe operation, with clean power sequencing and master cutoff implementation. Full deliverables include schematic, PCB, Gerbers, BOM, and firmware support. I am confident with this type of integrated design and ready to start immediately. Regards, Engineer Muhammad Usman

@markoa7

As an experienced electrical engineer with a strong background in PCB design, I am confident that I can design a compact BLDC power board that meets all your specifications. From my numerous projects prior, I've gained expertise in power supply circuits and multilayer designs for embedded systems. Specifically, I've excelled in developing efficient LED driver circuits; a skill that will be crucial to ensuring reliable power delivery and speed control for the BLDC motor on your board. Another important aspect of this project is the Li-ion battery charger, and cell balancing is of utmost importance to avoid potential safety hazards. My knowledge and experience in implementing protective measures against over-current, under-voltage, and thermal events will significantly contribute to the robustness of the board’s design. I understand that time is of the essence for you and I assure you that with my meticulous level of detail and commitment to deadlines, you can expect complete deliverables within agreed milestones. Moreover, given my focus on cost-effectiveness, I will consider component availability and affordability while designing the board thus minimizing production costs without compromising on performance.

@jimsufficiency

Hi, This is a strong fit. I have 6+ years in power electronics, BLDC control, and compact PCB design. Approach: * Select efficient BLDC driver (TI/ST/Infineon) with stable speed control * Design boost stage (5–12V) with proper thermal + current handling * Integrate Li-ion charging + protection (balancing, OVP/UVLO, status LEDs) * Implement clean power path + master cutoff (load + battery) * Compact layout with proper separation of power and control domains Protections: * Over-current, under-voltage, thermal shutdown * Stable startup and fault handling Deliverables: * Schematic + PCB layout * Gerbers, BOM, pick-and-place * Firmware/config for motor driver * Design notes (power + thermal considerations) Ready to move fast once architecture is agreed. Best regards, Jesutofunmi

@hayteekeys

HI, KINDLY READ THROUGH MY PROPOSAL I will deliver a compact, production-ready single-PCB BLDC control board integrating a high-performance BLDC motor driver (reliable speed control & power delivery), high-efficiency synchronous 5–12 V DC-DC booster, multi-cell Li-ion charger with balancing/safety/LEDs, and master on/off switch with full protections optimized for minimal footprint and drop-in integration. MY APPROACH ✅ Phase 1: Architecture finalization & schematic capture (popular BLDC IC e.g. TI DRV83xx / ST L623x or Infineon, synchronous boost, TP4056/BQ2589x charger family, MOSFET-based master disconnect + OVP/OCP/thermal protection). ✅ Phase 2: Optimized multi-layer PCB layout, thermal management, EMI reduction, full BOM and firmware/configuration for motor control. RELEVANT PROJECTS • Compact BLDC + Li-ion battery management PCB for portable industrial tool DELIVERABLES • Complete editable schematic + PCB layout files (Altium/KiCad) • Detailed BOM with manufacturer PNs and alternates • Firmware/configuration files for the BLDC driver • Gerber/drill/Pick&Place package + assembly notes QUESTIONS 1. Target motor voltage/current, number of Li-ion cells in series, and max power? 2. Preferred EDA tool (Altium or KiCad) and any mechanical envelope constraints? 3. When would you like Phase 1 schematic review? Ready to start immediately.

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@AwaisChaudhry

As a BLDC control engineer and the head of ZAWN Tech, I believe we have all the skills you need for your Compact BLDC Power Board Design project. With an in-house team highly experienced in Circuit Design, Electrical Engineering, Electronics, Embedded Systems plus PCB Design and Layout, we possess the proficiency to create a compact yet versatile board that combines all four critical features you listed. Our expertise in the IoT and Hardware domain perfectly aligns with your requirements. We have deep knowledge and hands-on experience with numerous popular BLDC driver ICs, synchronous buck/boost topologies, and Li-ion charge management solutions from reputed manufacturers like TI, ST, or Infineon. Having developed numerous production-ready solutions in our decade-long journey has provided us with an acute understanding of cost, component availability issues making us well-equipped to propose optimized designs while minimizing compromise on quality and reliability; key factors towards long-term success for your project. This level of cost-conscious expertise differentiates us from some competitors who may over- or underspecify subsystems leading to significant variations in BOM cost.

@leonidye

Hi, I am a qualified engineer specializing in designing embedded systems and PCBs. I am experienced in controlling BLDC motors, working with power electronics, and designing small hardware products. The PCB you would like produced is within my qualification and I will be able to provide you with a production-ready PCB in a compact form factor that meets your requirement to integrate all functions. I will design a single board that contains:A high-quality BLDC motor controller,DC-DC boost converter, safe Li-ion battery charging circuit, a clean master power switch. My design will have the following design criteria: • A compact layout • Good thermal performance • Reduce EMI To meet your expectations for the project, I will use low-cost components that are easily obtainable (TI/ST/Infineon or equivalent), and will design with manufacturability in mind. My workflow uses a milestone-based process – architecture → schematic → layout → review → final delivery – which allows me to provide you with quick iterations, while providing you with clarity along the way. I can begin this project immediately, and am flexible on timelines. Regards.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@shykhAbubakar

Hi, I will design your compact BLDC power board in compliance with IPC 2221 and IEC 62368 1. This ensures reliable motor control, efficient DC DC conversion, safe charging, and outputs for compact device integration. 1. Should the Li ion charger be single cell only or multi cell balancing? 2. Do you require firmware delivered as source code or just configuration files for the motor driver IC? Project Deliverables 1. Schematics and PCB layout files 2. BOM, gerber and drill files 3. Firmware/configuration files Tool I Use • Altium Designer / Eagle I have 7+ years in PCB and schematics. Some projects include: • Compact Motor Driver PCB 4 layer design with TI BLDC driver. • Battery Management and DC DC Board designed PCB with multi cell balancing. Warm regards, Abubakar

@Feriver

Hello, I will design a compact, production-ready BLDC power control PCB integrating motor drive, DC-DC boost conversion, Li-ion battery charging, and system power switching into a single optimized board architecture. The design will include a high-efficiency BLDC motor driver stage with precise speed and torque control using proven ICs from TI/ST/Infineon, selected based on availability and thermal performance. A synchronous buck-boost converter will provide stable 5–12V rail conversion, while an integrated Li-ion charging subsystem will implement CC/CV charging with cell protection, balancing (if multi-cell), over-voltage, under-voltage, and thermal safeguards. A clean power gating stage will ensure safe system-level disconnect for both battery and load. I will deliver full engineering package including schematic design, PCB layout optimized for minimal footprint and thermal efficiency, BOM with cost-optimized components, and firmware/configuration files for motor control where applicable. Additional protections such as over-current sensing, temperature monitoring, and fault handling will be fully integrated into the design. The final output will be a manufacturable, compact PCB ready for prototyping and production, with clear documentation for assembly and testing. Thanks, Asif

@yaroslavmark

Hi, I am a senior power electronics and embedded systems engineer with 9+ years of experience designing compact motor control and battery-powered systems, including 6 production BLDC boards (up to 1.2 kW) with >94% power efficiency and integrated Li-ion management meeting IEC safety standards. I have delivered dense 4-layer PCBs under 50×50 mm combining motor drivers, DC-DC stages, and charging circuits, with proven thermal stability (<85 °C at full load) and robust protection schemes. Approach ✅ I will define a tightly integrated architecture selecting a high-efficiency BLDC driver IC (e.g., TI DRV or Infineon TLE series) with optimized gate driving and current sensing for stable speed control. ✅ I will design a synchronous buck-boost stage (5–12 V) with >92% efficiency using low Rds(on) MOSFETs, coupled with a Li-ion charger IC supporting balancing, protection FETs, and fault signaling. ✅ I will implement layered PCB layout (4-layer minimum) focusing on power integrity, thermal dissipation, and EMI minimization, including proper grounding, current loops, and heat spreading. Questions ✅ I need clarification on motor specifications (voltage, current, Kv rating) to properly size the driver and power stage. ✅ I need to know battery configuration (cell count, capacity, charge current) to select the correct charging and protection topology. Best, Yaroslav

@FranciscoSilvi

Hi there! As you can see in my portfolio (accessible through my profile), I've developed an ESC with FOC and a Li-ion UPS with a 3- and 4-cell battery charger and balancer. We could leverage my experience from those projects for this one; I've been experimenting with an NXP BLDC shield on the KV31F. I have considerable experience with BLDCs, as I'm a model airplane enthusiast and own several ESCs. Message me to discuss further details. This isn't an AI-generated BID like most I usually see here; I dedicate real time to understanding what clients need. But I prefer to go into more detail via chat to avoid wasting time.

@cesur135

Being an experienced professional in electronics and electrical engineering, I specialize in all aspects of your project’s requirements. My extensive knowledge in BLDC control engineering, power delivery, DC-DC boosters, and battery management system fulfills your need for a compact BLDC power board with integrated features like motor control, Li-ion battery charging, cell balancing, and more. I've worked on many industrial automation projects where I had to design intricate systems using popular components from brands like TI, ST, and Infineon to ensure high performance and cost-efficiency without compromising on security aspects. My proficiency with software tools like Siemens TIA Portal/Simatic Manager, WinCC SCADA program and my expertise in drawing electricity projects using E-plan P8 V2.6 further enhance my capability of delivering production-ready PCB designs, firmware/files for the motor driver and detailed BOMs that you demand. I understand the criticality of this project in terms of timeline and efficiency. Therefore, employing me will provide you with an expert who can align on the architecture quickly and deliver robust solutions with punctuality. I am excited about the possibility of contributing my skills to your project and look forward to discussing it further in detail.

@tetianam8

⭐⭐⭐⭐⭐ I’ve reviewed your scope—this is a tight, power-dense mixed power + motor control board, where success depends on power architecture, thermal handling, and clean motor drive stability. I’ve designed similar boards combining BLDC drivers, Li-ion charging, and DC-DC stages, so I’ll keep this compact and production-ready. Proposed architecture: • BLDC driver: TI DRV8313 / DRV10983 (sensorless, compact, reliable) • MCU (if needed): STM32 or driver-config-only approach • Power stage: synchronous buck-boost (TPS63070 / MP3429) for stable 5–12V • Charging: BQ25895 (smart Li-ion, protection, status LEDs) • Protection: OCP, UVLO, thermal shutdown, input TVS • Power switch: load switch or ideal diode + high-side MOSFET cutoff Design focus: • Tight high-current loops + proper ground planes • Thermal vias + copper pours for heat dissipation • Noise isolation between motor + power + logic • Compact 4-layer stack for stability and EMI control Deliverables: • Schematic + PCB (production-ready) • Gerbers, BOM (in-stock parts), PnP • Driver config / firmware (if required) • Power + thermal design notes Milestones: Architecture + part selection Schematic PCB layout Final outputs Quick questions: Motor voltage/current specs? Battery config (1S/2S)? Target board size?

@electronicsdone

Best Compact BLDC Power Board Design Expert! ⭐⭐⭐⭐⭐ Dear Client, The real challenge in this project is not just fitting motor control, charging, and power conversion onto one board — it is making all of them work together cleanly in a compact product-ready design. I can help by: ✅ defining the right architecture around BLDC control, 5V–12V boost, charger/BMS behavior, and battery/load switching ✅ designing the schematic and PCB with proper protections, thermal handling, and compact placement for real product integration ✅ delivering the complete package including schematic, PCB, BOM, and driver-support direction so the board is practical to build and test This gives you a board that is compact, clean, and much easier to integrate into the final device. Two quick questions: 1. What motor voltage/current range should the board support? 2. Is the stronger priority smallest footprint or extra thermal margin in V1? If you message me, I can outline the cleanest architecture before schematic capture starts. Best regards, Prat PCB Must Innovations

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq