Part Number: LM25145 Hello All,
Could the LM25145 be operated in Discontinuous Conduction Mode (DCM)?
If so, how can the current limit be configured when operating in DCM? It uses vallley current to measure the current.
Additionally, does the…
Part Number: LM25145 Other Parts Discussed in Thread: CSD19502Q5B , LM65640 Hey,
I using an LM25145 design of 28v to 3.3v at 4A with a 2.2uH inductor.
HS Mosfet-CSD18534Q5A ; LS Mosfet- CSD19502Q5B.
I found that the circuit is creating high Radiated…
Part Number: LM25145 Hi team,
May I know that how PGND and AGND are connected inside the chip? it's directly coneected? or there has a resistor/diode structure between them?
Thanks.
Best regards,
Yang
Part Number: LM25145 I am using the LM25145 on a board and it is not behaving as we would expect. We think that the FB loop is too long and may be encountering interference. We are wondering if the behavior we are seeing is consistent with a poor feedback…
Part Number: LM25145 Other Parts Discussed in Thread: LM5145 , LM5146 Tool/software: Hi team,
I searched for an EVM for the LM25145 but couldn't find one.
When checking the product folder, the LM5145EVM is recommended for purchase.
Since the LM5145…
Part Number: LM25145 Other Parts Discussed in Thread: CSD18563Q5A Dear TI Engineer,
We use LM25145 to achieve 24V step-down output of 12V/5A and 12V/10A, but after working for a period of time, the temperature rise of the inductor is abnormal and…
Part Number: LM25145 Tool/software: Hello members of the staff,
i designed a switching regulator, converting from 24V down to 19V @ 5A and 12V @ 8A , the the circuit is working well and can deliver all its output power with no problems.
I hear a noise…
Part Number: LM25145 Other Parts Discussed in Thread: LM5146 , LM5146-Q1
Tool/software:
I am using the LM25145 in my design. My input voltage range is 16V-26V. The typical load current will be around 4-8A, and the maximum current will be around 12A…
