SA8833 Overview
Features The SA8833 is a bipolar stepper-motor driver with dual, built-in full-bridges consisting of N channel power MOSFETs. It operates from a supply voltage range of 2.7V to 20V and can deliver motor current up to 1.5A per channel. The internal safety features include overcurrent protection, short-circuit protection, sinking and sourcing current limits implemented with external sensors, under-voltage lockout and...
SA8833 Key Features
- Wide 2.7-20V Input Voltage Range
- Continuous current up to 1.5A
- RDSON: 730mΩ (HS+LS)
- Low Quiescent Current
- Low Sleep Current
- Thermal Shutdown protection
- Under-Voltage Lockout Protection
- Over-Current Protection
- Over-Temperature Output Flag
- PWM Winding Current Regulation