Category: Hardware
Product Number: TMC7300-LA
Dear Ladies & Gentlemen
A question concerning supply of the chip. With low power application the supply current of the driver becomes sufficient. Probably because of the build-in 1V8-LDO. If i have another 1,8V-Supply on the PCB - is it possible to use it supplying the TMC7300 on the 1V8OUT-pin? And what else can i do, appard from keeping the supply voltage as low as possible?
Thank you for your feedback.
best regards
Wolfgang Parizek