AN3094 Datasheet, PDF (1/8 Pages) STMicroelectronics – EVAL2293Q demonstration board

AN3094
Application note
EVAL2293Q demonstration board
Introduction
This application note describes the EVAL2293Q demonstration board for the L2293Q push-
pull four channel driver with integrated diodes. The L2293Q is designed to drive inductive
loads such as DC and stepping motors, or relays and solenoids. The board implements a
typical application which can be used as a reference design to drive two-phase bipolar
stepper motors with currents up to 0.6 A DC, multiple DC motors and a wide range of
inductive loads.
Housed in a QFN 5 x 5 mm 32-lead package, the small footprint of the L2293Q makes the
PCB very compact (24.5 x 24.5 mm).
Figure 1. EVAL2293Q demonstration board
May 2010
Doc ID 16540 Rev 1
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