Power-Saving PWM Solenoid Controller
Miscellaneous

Power-Saving PWM Solenoid Controller

The project described here is a power-saving pulse-width modulator (PWM) controller for solenoids with an internal supply regulator. The board is based on the DRV110 IC which is a PWM current controller which is specifically designed for solenoid and relay applications. The project...

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High-performance, High-reliability Bipolar Stepper Motor Driver
Motor

High-performance, High-reliability Bipolar Stepper Motor Driver

The project presented here is a bipolar stepper motor driver. It is based on BD63731EFV chip which is a low-consumption driver that is driven by a PWM signal. The power supply voltage of the project is 8 to 28V DC, and the rated output current is 3A. CLK-IN driving mode is adopted for...

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MP6612 – 45V, 5A, H-Bridge DC Motor Driver with Current Sense and IN1/IN2 Logic Inputs
ICMotor

MP6612 – 45V, 5A, H-Bridge DC Motor Driver with Current Sense and IN1/IN2 Logic Inputs

The MP6612 from Monolithic Power Systems is a Half-Bridge DC Motor Driver that is used for driving reversible motors. It requires an input voltage of 4-45 V for operation and has an output current of up to 5 A. The motor driver consists of four N-channel power MOSFETs and an internal...

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Audio Line Driver using DRV135 with Balanced Output
Audio

Audio Line Driver using DRV135 with Balanced Output

The project presented here is a differential output amplifier that converts a single-ended audio signal input to a balanced output pair. This balanced audio project consists of high-performance OPAMPS with on-chip precision resistors. They are fully specified for high-performance audio...

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Dual-channel low-side 4/5-A gate driver ICs handle fast MOSFET, WBG switches
Parts

Dual-channel low-side 4/5-A gate driver ICs handle fast MOSFET, WBG switches

Infineon Technologies AG has released the new EiceDRIVER 2EDN product family. Aiming at space-limited designs, the next-generation devices complement the existing 2EDN driver ICs by providing higher system-level efficiencies, excellent power density, and consistent system robustness...

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Maxim Integrated MAX25256 H-Bridge Transformer Driver
IC

Maxim Integrated MAX25256 H-Bridge Transformer Driver

Maxim Integrated MAX25256 H-Bridge Transformer Driver provides a simple solution for making isolated power supplies up to 10W. The device drives a transformer’s primary coil with up to 300mA of current from a wide 8V to 36V direct current (DC) supply. The transformer’s...

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Single-ended Video/Digital input to differential output driver (High Speed Differential Driver)
Interface

Single-ended Video/Digital input to differential output driver (High Speed Differential Driver)

The project described here is a low-cost solution to transmit a video or digital signal up to 300 Meters over a twisted pair cable. The project has been designed using the AD8131 chip which is a differential driver for the transmission of high-speed signals over low-cost twisted pair or...

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Sensorless FOC 3 Phase Low Power Brushless BLDC Motor Driver
MotorTop Stories

Sensorless FOC 3 Phase Low Power Brushless BLDC Motor Driver

Driving a 3-phase brushless DC motor is very easy with this project. It is a simple and easy-to-build project that requires only a few external components. The circuit is based on AMT49400 IC which is an advanced 3-phase, Sensorless, brushless DC (BLDC) motor driver with integrated...

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