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Pololu motor driver and power distributor for Romi chassis 2.5A, 3.3 - 5V, drive of all electronics

Item number: PO-3543

EAN: 4251326829950

Use this motor driver and power distributor to get your Romi chassis up and running quickly.

Category: Pololu


41,02 €

including 19% VAT. , plus shipping (Standard)

Short supply

Shipping time: 2 - 3 workdays

 


>Overview

>This motor driver and power distributor is specifically designed for the Romi chassis to drive the chassis motors and power the rest of the electronics that make up your robot. It features two DRV8838 motor drivers, one for each of the chassis's motors, and a powerful switch reduction regulator that can continuously supply 2.5A at 5V or 3.3V. The board has slots for latching into the Romi chassis battery contact tabs and includes the power switching and distribution functionality of the power distribution board for Romi chassis so that it all offers the same functions: Power surge protection, multiple power switching capabilities based on the Pololu push-button circuit breaker's patented interlock circuit and easy access to the various power buses.

 

Dimensions
- Weight: 20 g

General specifications
- Rated current:     5 A
- Motor drive:     DRV8838
- Motor channels: 2
- Minimum operating voltage: 2.5 V
- Maximum operating voltage: 10.8 V
- Continuous output current per channel: 1.8 A
- Maximum PWM frequency: 250 kHz
- Reverse polarity protection:      Y

Identification of markings
- PCB Development codes: rom02a
- Other PCB markings:      0J10078


Shipping weight: 0,02 Kg