Part Number: LM5170-Q1
Hi,
In TI Designs of TIDA-01168,it use LM5170-Q1 to be a bidirectional DC-DC Converter Reference Design for 12-V/48-V automotive systems.
In the design there are two breakers design used to disconnect the 12V and 48V battery.
And I want to know why we must use the breaker circuit to disconnect ?
when I want to stop the converter, I set the Iset=0, and the buck-boost power stage cirduit is disable ,the "HO" and "LO"signal is low, the 12V and 48V is disconnected. Why we must use the breaker circuit?
