Fault Protected High Side Switch
https://www.electronics-lab.com/project/fault-protected-high-side-switch/
This project uses the LT1910 high-side switch to protect a load from over-current. It automatically shuts off, flags the fault, waits 150 ms, and attempts to restart. The current trip point is set via selectable shunt resistors.
Intelligent High-Side Switch with Current Monitor
https://www.electronics-lab.com/project/intelligent-high-side-switch-with-current-monitor/
This high-side switch handles loads up to 10A. It uses an LTC6102 and LT1910 to monitor current and disable the MOSFET upon a fault, with automatic restart.
Arduino 8 Channels High-Side Switch
https://www.electronics-lab.com/project/arduino-8-channels-high-side-switch/
The project presented here is a high-side switch (8 channels) with MOSFET output. The Arduino board consists of an Arduino-compatible microcontroller ATMEGA328 and TPD2015FN – 8 Channels MOSFET switch. All 8 inputs of TPD2015FN are TTL compatible. The project is suitable for driving inductive and resistive loads such as industrial programmable logic controllers, motors, and […]
Single-Channel Smart High-Side Power Switch with Programmable Current Limit
https://www.electronics-lab.com/project/single-channel-smart-high-side-power-switch-with-programmable-current-limit/
This is a single-channel, fully-protected, high-side power switch with programmable current-limit. Full diagnostics and high-accuracy current-sense features enable intelligent control of the load. A programmable current-limit function greatly improves the reliability of the whole system. High-accuracy current sensing allows a better real-time monitoring effect and more-accurate diagnostics without further calibration. A current mirror is used […]
Two Channel High Side Driver with Analog Sense for Automotive Applications
https://www.electronics-lab.com/project/two-channel-high-side-driver-with-analog-sense-for-automotive-applications/
The project presented here is suitable for all types of resistive, inductive, and capacitive loads, and can also be used to drive LEDs. The board is built using 2 x VN5025AJ chips which are monolithic devices made using STMicroelectronics VIPower technology. It is intended for driving resistive or inductive loads with one side connected to […]