EVAL6482H-DISC STMicroelectronics

EVAL6482H-DISC L6482 Discovery: development tool to explore L6482 motor controller Data brief Description The L6482 Discovery is a low cost development tool to explore the L6482 motor controller. The EVAL6482H-DISC is an ideal starter kit for both beginners and experienced users, it is autonomous and can be used with a software interface, or it can be used with custom firmware thanks to the embedded microcontroller. Through the available GUI the user can easily set the full configuration of application parameters. The Plug and Play tool offers high motor control flexibility thanks to the wide operating voltage range from 10.5 V to 85 V and the current capability up to 7.8 A . It is equipped with LED r.m.s. Features indicators for specific ready, busy, and error Voltage range from 10.5 V to 85 V warning. Phase current up to 7.8 A r.m.s Footprint for external resonator or crystal Switch motor input control Keys start/left - stop/right - reset Ready, busy, error LED indicators Spare LED indicators for specific design Advanced current control with auto-adaptive decay mode Compatible with SPIN family evaluation tool Autonomous board due to embedded firmware Up to 1/16 microstepping Programmable non dissipative overcurrent Overtemperature protection March 2015 DocID026241 Rev 2 1/10 For further information contact your local STMicroelectronics sales office. www.st.comBoard description EVAL6482H-DISC Board description Table 1. Electrical specifications Parameter Value Supply voltage (V ) 10.5 to 85 V S Maximum output current (each phase) 7.8 A r.m.s Internal voltage regulator (V ) 10.5 to 85 V SREG Gate driver supply voltage (V ) 7.5 or 15 V CC Logic supply and interface voltage (V - V ) 3.3 V DD REG Low level logic inputs voltage 0 V High level logic input voltage V DD Stepping Up to 1/16 microstepping Operating temperature 0 to 85 C Figure 1. Jumpers and connectors location 2/10 DocID026241 Rev 2