Part Number: LM5085
Tool/software:
Hello, We have designed a board for 5V 5A using the EVM as the reference, The circuit is giving 5V when tested at the output but when attached to a load of 4A, the voltage drops to 2V. Can I know why is that ? The Radj…
Part Number: LM5085 Other Parts Discussed in Thread: LM5148 , LM5149 Tool/software: Hello, I want to design the LM5085 to give 10A at the output, can I know the component ratings for the diode, inductor, and MOSFET mainly?
Can we use multiple 0805, 0603…
Hello Aakash
It is not allowed to disclose the internal structure of the device, but you can find what you want in the Absolute Maximum Rating table.
In general, the Absolute Maximum rating is defined by the ESD cell rating. Please find the 10V Abs Max…
Part Number: LM5085 Tool/software: Hi TI team.
In a new design we are using the LM5085. VIN = 4.95V-42V, VOUT=4.55V at 0.95A.
VSW is OK at NO Load/light load and high load. Ripple it seems OK at light load but I am a little worried about the ripple at…
Part Number: LM5085-Q1 Other Parts Discussed in Thread: LM5085 , LM5149 , LM5148 Tool/software: Hello, I want to design the LM5085 to give 5V and 10A at the output, the input would be from 10V to 60V. I need two of the same circuits on the same board of…
Part Number: LM5085 Other Parts Discussed in Thread: LM25148 , LM5148 , LM5146
Hi, I need help in choosing a buck converter IC for the following design requirements. Input = 10 to 60V output = 8.4, 12.4,16.8V respectively(using FB resistors probably) Output…
Hi Mo,
It seems your schematics came from the Webench tool, and they look good. You may consider to reserve more input capacitors positions on your PCB in case you need them after test. Please refer to our EVM layout examples when designing your PCB. …
Part Number: LM5085-Q1 Other Parts Discussed in Thread: LM5085 I am trying to simulate a buck converter using the the PSPICE .lib file in LTspice (LM5085_TRANS) and It shows an error that says "Analysis: Time step too small; time= 1.26758e-11, timestep…
