Light - Power Control Projects
H-Bridge for LLC and Phase-Shifted DC-DC Converters
LLC/Phase-Shift DC-DC Development Board : NXV65HR82DZ2 H-Bridge, 2x L6491 drivers, OC shutdown, and current sensing.
Isolated IGBT Half-Bridge Gate Driver Module
Isolated Half-Bridge: 1ED3124MC12H ICs, +15V/-9V supply, IGBTs, and shunt-based over-current detection.
Under/Over Voltage and Current Protection Switch – High Current
LTC6102 Protection: UV/OV/UC/OC switch for loads up to 30A/48V.
I2C Programmable PWMs to Control a DC Motor and LED
This project features an I²C-controlled DS1050 PWM generator paired with a 17A MOSFET to drive LEDs and resistive loads, with the flexibility to handle high-current or inductive loads provided proper heat management and flyback protection are utilized.
110V – 2.5 A Floating Half-Bridge Gate Drivers with Desaturation Protection and Charge Pump
This automotive-grade board leverages the FAD3151 and FAD3171 floating gate drivers to create a robust, noise-immune half-bridge driver for high-speed MOSFET modules, offering specialized features like negative transient protection and 100% duty cycle support.
Comparator Relay Board using LMV331
This versatile comparator relay board serves as a flexible switching solution for applications ranging from environmental sensing like light and temperature control to critical circuit protection against voltage and current fluctuations.
Overvoltage, Undervoltage and Reverse Supply Protection Controller
This project is a High Voltage Protection Controller using the LTC4365 chip and MOSFETs.
Under/Over Voltage and Current Protection Switch
This simple project allows users to design an under-voltage, over-voltage, under-current, and over-current protection switch.
Fault Protected High Side Switch
This project uses the LT1910 high-side switch to protect a load from over-current.
High-Voltage Isolated Half-Bridge Driver (Up to 1kV)
A fully isolated 1kV half-bridge driver for high-voltage use.
Intelligent High-Side Switch with Current Monitor
This high-side switch handles loads up to 10A.
High Voltage SiC-MOSFET Switch with Isolated Gate Driver and Isolated DC-DC Converter
The isolated high-voltage SiC MOSFET switch is a reliable and efficient solution for power driver applications.