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SA8833
1.5A, 2.7V-20V Dual H-Bridge Motor Driver
Description
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 thermal shutdown. Internal An over-temperature output flag is available to indicate thermal shutdown.
The SA8833 is available in 16-pin, 5.0mm×6.4mm TSSOP-EP and TSSOP, 3mm×3mm and 4mmx4mm QFN package with an exposed thermal pad on the back.
⚫ Wide 2.7-20V Input Voltage Range ⚫ Continuous current up to 1.