Part Number: LMR38015-Q1 Other Parts Discussed in Thread: LMR36015-Q1 , LMR38015 Dear TI experts,
My customer want to operate MPS's motor driver using LMR38015SQDRRRQ1.
Simplified diagram is as below;
48V battery -> (LMR38015-Q1) -> 30V -> Motor…
Part Number: LMR38015-Q1 Dear TI experts,
My customer consider LMR38015-Q1 for their new project.
In this project, PCB is very small so the size of inductor matters.
I did WEBENCH simulation, the value is 47uH and the size is 13.45*12.60*6.50mm…
Part Number: LMR38015-Q1 Dear TI experts,
My customer wants to set UVLO of LMR38015-Q1 around 28V.
Could you recommend the values of R_ent and R_enb for m customer?
Vin=48V, Vout=35V, Iout=0.4A
Best regards,
Chase
Part Number: LMR38015-Q1
Hi team,
the switching frequency is 430kHz- 525kHz with Rt=49.5kHz. the spread spectrum vaiance is +-8%.
Is Rt tolerance 1%?
Is this triangular modulation?
the frequency range is 430*0.92 - 525*1.08?
Best,
…
Part Number: LMR38015-Q1 The datasheet for the LMR38015-Q1 never says how to handle the FB pin for the fixed voltage versions. It says not to leave it floating or connect it to GND so, do I just run it straight to Vout? I am using the LMR38015S5QDRRRQ1…
Part Number: LMR38015-Q1 Hi team,
The datasheet recommended PG pull up is 100kohm. 28.7kohm in the EVM is populated.
What kind of range of pull up reg can be accepted? 10kohm is fine?
Best,
Shoo
Part Number: LMR38015-Q1 Other Parts Discussed in Thread: LMR38015 Tool/software: Hello all,
I am working on a design with the LMR38015 but cannot seem to get the switching frequency above 1.6 MHz in WEBench. My settings are as follows:
VIN: 13-60…
Part Number: LMR38015-Q1 Tool/software: For the fixed 5V output version of the IC, RFBT and RFBB, do they still need to be configured in the same way as the adjustable version of the IC, or do they not need to be handled in this manner?
