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Reference Designs

“Industry-grade DIY Projects”—that’s perhaps the best way to describe what Reference Designs are. Or, you can define them as “complete, tested blueprints and working models for a specific electronic device or system.”

In this section, we have found and shared 100s of such blueprints, which enable engineers and DIYers like yourself to save significant time and resources in designing new products since they provide everything you need to get started including: schematics, software, PCB layout files, and BoM!

Low-Power Wireless Earbud Charging Design 

This design reduces standby power consumption and improves charging efficiency in wireless earbud cases, helping extend battery life through optimised power management and regulated...

Reference Workflows for Humanoid Robot Development

Reusable simulation environments, robot-training pipelines and deployment frameworks give design engineers a starting point for developing and validating AI-powered robotic systems. NVIDIA has expanded its...

Industrial Analogue Output Reference Design

Texas Instruments has released a reference design for industrial sensors and field transmitters, integrating 4–20 mA current-loop interfacing, wiring protection and adaptive power management. Texas...

Modular solid-state transformer reference design

A 50kW power converter changes voltage levels and allows electricity to flow between the grid and energy storage systems in both directions. A 50kW solid-state...

Analogue front-end reference design

A two-channel analogue front end supports high bandwidth, adjustable gain, selectable input impedance and signal conditioning for data acquisition. High-bandwidth data acquisition systems such as...

3-Phase BLDC Motor Driver Board

A demonstration platform supports three-phase motor operation at up to 60V and 20A, with Hall-sensor feedback and 20kHz pulse-width modulation for basic BLDC control. Renesas...

Sensorless BLDC Reference Design

A reference design shows how BLDC motor control can combine back-EMF detection, speed control, protection, communication, and debugging functions. A reference design from NXP Semiconductors...

Dual Sensorless Brushless DC Motor Drive Reference Design

A 24-V reference design controls two BLDC motors using different drive methods for pumps used in appliances and other equipment. Texas Instruments (TI) has a...

5 Interesting Reference Designs For USB-C Power And Charging

Explore USB-C reference designs for power delivery, battery charging, protection, and connections in electronic products. If you are planning to add USB Type-C power or...

16-Cell Battery Management Design 

Texas Instruments has released a 16-cell battery pack reference design with low standby power, accurate cell-voltage monitoring and protection features for high-capacity battery applications. Texas...

1kW Digital LLC Power Supply

Texas Instruments has developed a digitally controlled 1kW LLC reference design for server power supplies requiring high-speed load-transient response and a 12V output. Texas Instruments...

Electric Vehicle Charging Controller Reference Design

What does an electric vehicle charging controller handle beyond power? This design combines vehicle communication, safety monitoring, and connector control. Designing an electric vehicle supply...

USB-C PD Reference Design Targets 96% Efficiency

A compact power platform combines GaN switching and digital control to improve USB-C charging efficiency, light-load performance, and system cost. The 140W USB-C Power Delivery...

1.2 V Low-Ripple Power Supply

Texas Instruments has developed a reference design for generating a low-ripple 1.2 V supply from a wide 3.8 V to 30 V DC input...

300 W Automotive DC-DC Converter

Reference design provides an isolated 48 V output from a wide high-voltage DC input using a half-bridge LLC topology for automotive power systems. Texas Instruments...

USB Power Delivery Battery Charger

Reference design provides USB PD fast charging, bidirectional Type-C operation and power-path management for single-cell portable devices. Monolithic Power Systems has developed a USB Power...

USB-C PD Reference Design

A dual-port USB-C charger delivers up to 90W, shares power between ports, and protects devices from heat, voltage, and current issues. Microchip’s USB-C Power Delivery...

2 kW Four-Phase Interleaved Buck Converter

Reference design provides a high-efficiency 48 V to 12 V DC-DC conversion platform using coupled inductors and voltage-mode control. Texas Instruments has developed a 2...
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