My customers are considering LTC 2859/61.
I got questions about short-circuit current protection and thermal shutdown.
<Short-circuit current protection>
#1 Does the maximum current 250 mA described in the section on Maximum Driver Short-Circuit Current and Driver
Over Voltage and Overcurrent Protection of electrical characteristics be related?
#2 Does it make sense that the current limit drops to 120 mA when it exceeds ± 10 V?
#3 When Vcc = 5 V, I think that the pin voltage does not exceed ± 10 V, but what kind of state will it happen?
#4 If a thermal shutdown occurs, even if the receiver and driver are enabled from the outside, is it internally disabled
regardless of the enable voltage?
#5 Is there a method to check the occurrence of thermal shutdown?