This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMR34206-Q1: Operation @ 400kHz?

Part Number: LMR34206-Q1
Other Parts Discussed in Thread: LMR34215-Q1, LMR36006

Dear Team,

our customer looks for a small off-battery DC/DC and the LMR34206-Q1 might be a good fit. However there's the spec of fmax = 1MHz.

The selection tool / parametric search lists the LMR34206-Q1 with a switching frequency 400 ... 2100 kHz, however, the data sheet specs a fixed frequency of 2.1Mhz.

Will there be a version supporting a lower switching frequency? (for example the bigger version LMR34215-Q1 offers a 400kHz spin).

What would be an alternative offer for 0.5 ... 1A DC/DC for 42Vin, <1MHz, and a focus on small solution size?

Thanks and best regards
Martin