UM0839 Datasheet, PDF (1/32 Pages) STMicroelectronics – ST L9942 evaluation board

UM0839
User manual
ST L9942 evaluation board
1
Introduction
The L9942 demonstration board is a board designed to provide the user with a platform for
the evaluation of the L9942. The board provides all the main input/output capabilities
necessary to correctly drive a bipolar stepper motor and supply also diagnostic
functionalities.
The L9942 evaluation board is a standalone evaluation board for the L9942 devices.
The L9942 is a stepper motor driver for bipolar stepper motors in automotive applications
like Throttle control, light levelling and bending light.
September 2013
Doc ID 16519 Rev 2
1/32
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