The DRV8812 provides an integrated motor driver solution for
printers, scanners, and other automated equipment applications. The device has two H-bridge
drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each
consists of N-channel power MOSFET’s configured as full H-bridges to drive the motor windings. The
DRV8812 is capable of driving up to 1.6-A of output current (with proper heatsinking, at 24 V and
25°C).
A simple parallel digital control interface is compatible with industry-standard devices.
Decay mode is programmable.
Internal shutdown functions are provided for over current protection, short circuit
protection, under voltage lockout and overtemperature.
The DRV8812 is available in a 28-pin HTSSOP package with
PowerPAD™ and in a 28-pin QFN package
PowerPAD™ (Eco-friendly: RoHS & no
Sb/Br).
