Hello Zhang
Zhang Yepeng said: Besides affecting efficiency, does the selection of this resistor value impact other performance aspects?
apart from efficiency it can impact working of deadtime logic. Effective deadtime would smaller with higher…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM25137-Q1 , LM25143-Q1 Hi,
Plesae help to review our quickstart design form is available, we consider to use LM5143-Q1 as a four phase power
supply. Mainly used to power the IQ10 platform for…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 Hello, Overall I'm very happy with the LM5143, but I'm trying to verify the full range I thought I had designed it for, and I'm seeing failures (regulated output is ~half what it should be…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5137 Hi,
We are designing 350W automotive DC DC converter with input range 36-60V (48V system) to give 12V/30A output.
How would you comment on feasibility of part number LM5143RHAR for this…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 , LM5170 Tool/software: I am using LM5143 in IBB configuration like the diagram below. Would the controller be able to support current flow in the opposite direction? The customer is curious…
Part Number: LM5143-Q1 Hi TI Expert,
For the bootstrap circuitry, we have external diode powered from VCC pin to HBx.
Since we're facing some shortage issue from original vendor so wondering whether we have any guideline on how to select a proper…
Part Number: LM5143-Q1 Tool/software: Hello,
Why is the maximum output current of the LM5143-Q1 limited to 40A even though it is an external FET DC/DC controller?
Thanks,
JH
Part Number: LM5143-Q1 Tool/software: Dears
1，By installing different daughter boards, adapt to different voltage requirements. As shown in the figure below, R633 and R632 are installed on the daughter board, and R113 is installed on the bottom board…
