BOOST-DRV8848

The BOOST-DRV8848 is a dual brushed DC motor BoosterPack. It is a 4V to 18V brushed DC motor drive stage based on the DRV8848 dual H-bridge motor driver. The DRV8848 provides a dual H-bridge motor driver for home appliances and other mechatronic applications. The IC can be used to drive one or two DC motors, a bipolar stepper motor or other loads. This BoosterPack provides a fully protected, brushed DC motor drive stage in order to evaluate motor application. The design contains everything needed to drive single or dual brush DC motors. The BOOST-DRV8848 is ideal for those wishing to learn more about brushed DC motor drive stage design. It is designed to be compatible with all TI LaunchPads following LaunchPad pin-out standard with primary software/firmware support being provided for MSP-EXP430G2 LaunchPad with a MSP430G2553. It features fully protected drive stage including overcurrent, short circuit, overtemperature and undervoltage with reporting through nFAULT pin.

• Operates from 4V to 18V, 1A RMS current per bridge
• Drives one or two brushed DC motors
• Drives one brushed DC motor in parallel mode with increased drive current
• Compatible with all TI LaunchPad's
• Complete dual brushed DC motor drive stage in a small form factor (1.75inch x 2inch )
• High output current per H-bridge (2A peak, 1A RMS)
• Parallel mode available for higher current
• Highlights the compactness of the DRV8848 solution

Aplicações

Motor Drive & Control