Description

If you need to control DC motors with loads up to 10A, PWM driver click is the perfect solution, thanks to the Silicon Lab Si8711CC one-channel isolator. It communicates with the target MCU over PWM pin, and runs on a 5V power supply. It can be used in a wide variety of ways, from controlling light intensity to serving as an ON/OFF switch to control DC load circuits.

MOSFET transistor

The click contains a P-channel DMP3010LK3 MOSFET transistor. When the click is used for PWM control it is not recommended to use it with loads of wattage over 50W because the MOSFET chip can get overheated; however, this does not apply when the click is used as an ON/OFF switch.

Onboard screw terminals

There are two pairs of screw terminals on the PWM driver click — one for the external power supply and one for the DC load.

Application

DC motor speed control, electronic ON/OFF switch for controlling DC load circuits, light intensity control, etc.

Specifications