Контроллеры и драйверы двигателей / движения / зажигания DRV8805PWP

Контроллер/привод двигателя , шаговый, 8В до 60В питание, 60В/2А/4 выхода, HTSSOP-16

The DRV8805PWP is a 2A unipolar stepper Motor Driver with on-chip indexer. It includes four low side drivers with over-current protection and provides built-in diodes to clamp turn-off transients generated by the motor windings. Indexer logic to control a unipolar stepper motor using a simple step/direction interface is also integrated. The DRV8805 can supply up to 2A (one channel on) continuous output current per channel, at 25°C with proper PCB heat-sinking. Internal shutdown functions are provided for over-current protection, short-circuit protection, under-voltage lockout and over-temperature and faults are indicated by a fault output pin.

• 4-channel protected low-side driver
• Four NMOS FETs with over-current protection
• Integrated inductive catch diodes
• Indexer/translator for unipolar stepper motors
• Simple step/direction interface
• Green product and no Sb/Br

Области применения

Привод Двигателя и Управление