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L6235 internal logic and temperature ratings

Question asked by krspahr on May 14, 2014
Latest reply on May 26, 2014 by Enrico Poli
I have 2 questions that I've posted to online support but haven't received a response.
(1) I need clarification on the BRAKE input function - does it always short the 3 HS mosfets, independent of the ENA signal? I have independent signals driving the ENA_H and BRAKE_L pins
(2) What are the cold-temperature limitations of this part? What is the distinction between 'max operation' at -40C vs. 'recommended operation' at -25C? What are the potential issues at -40C? What behavior might be expected at -55C (ignoring packaging-related issues)?

Kevin Spahr