Hello,

I am looking for the best driver to control a 3V Brushed DC motor, maximum current in stall is about 100mA.

- The motor should have current control on the motor, being able to cut the power supply when it exceeds a previously configured limit.
- It must be able to control the motor in both directions. Selected using two switches.
- System powered by 3.7V battery. Battery charging could be managed by an external module.

I would appreciate any suggestion.

Thanks in advance.

 

Do you want a pre-made device or looking to build?

 

Why must the Circuit incorporate a Current-Limiter ?
According to your Specs, the Motor will only dissipate 300mW in a continuous "Locked-Rotor" condition.
That must be a really teeny-tiny Motor.
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Do you want a pre-made device or looking to build?

Hello Max,

I’m looking for an IC. I imagine that is a pre-made build. The most suitable option I have seen is the DRV8215.

Thank you.

 

L293, L298, LMD18200 for a few.