Part Number: LMR51440 Other Parts Discussed in Thread: LM61440 Tool/software: Hello,
My customer is looking for a power supply with the following requirements:
Input Voltage: 28V or 36V
Output Voltage: 4V to 27V
Output Current: 50mA to 4A
Application: Motor…
Part Number: LMR51440 Tool/software: I have built a 3.3 V regulator with a nominal UVLO-threshold at 13.75 V, with 100 kOhm from EN to VIN and 10 kOhm from EN to GND. I ramp up the input voltage at 0.1 V increments. When I step from 13.4 to 13.5 V, the…
Part Number: LMR51440 Tool/software: Hi,
In the related thread it is written that LMR51440 spice model was in development.
I know that the LMR514 5 0 is included in WEBENCH, but not the LMR51440.
Will TI release a spice model in the nearby future?
Thank…
Hi James,
As I have not heard back from you for some time now, I will close this thread. Should you have any new information, please feel free to open the thread and I would be happy to assist you.
Thank you,
Joshua Austria
Part Number: LMR51440 Other Parts Discussed in Thread: LMR51430 Tool/software: Dear Specialists,
My customer is considering LMR51440 and LMR51430.
They have a question about the Vf of low side FET and rise/fall time of the FET.
I would be grateful if…
Part Number: LMR51440 Other Parts Discussed in Thread: LMR51450 , Tool/software: Hi,
In the LMR51450 EVB, there's preparation for D1 (Diodes Inc 1N5819HW-7-F, Diode, Schottky, 40 V, 1 A, SOD-123) from GND to the SW node, but it is not assembled.
Do you…
Part Number: LMR51440 Hello Team,
Recently, my customer use lmr51440 to design an 24V to 12V/4A power, and now the OCP point is 3.9A, What factors led to this result?
The L: 5.6uH, Frequency: 931Khz,
Here is a schemetic.
Thanks!
Part Number: LMR51450EVM Other Parts Discussed in Thread: LMR51440 , , LMR51450 Hi Team,
our customer wants to evaluate the LMR51440, but currently we only see the EVM with the 5A version (LMR51450EVM).
Can the customer swap the IC, so LMR51450 to LMR51440…
Part Number: LMR51440 I am designing a power converter for a human machine interface device that will have its main power inlet coming from a PLC unit supplied at 24V DC. The 24V input will pass by an EMI filter circuit before being supplied to our power…
