Dear Tim
1. Have you check the EVM ? Is it the same phenomenon ?
2. In your opinion, it cause by current limit, does it mean the current of my inductor is too small ? but I use 4A current of inductor , could you share me how much current of inductor…
Part Number: LM53603-Q1 Other Parts Discussed in Thread: LM53603 Our customer consider to use LM53603-Q1.
Please advise us following questions.
1. Please send us efficiency data at following conditons if you have.
Ta:-40 degree C,125 degree C…
Part Number: LM53603 Tool/software: WEBENCH® Design Tools I want to use LM53603 as a buck converter to step down 5V DC to 3.3V DC. i have noticed in datasheet's application note that everywhere they have mentioned input voltage range as 6V to 36V but…
Part Number: LM53603-Q1 Hi All,
TI's recommended phase margin is 45 degrees. Is my understanding of this correct? Does this take into consideration variations of external parts, IC and temperature?
The evaluation result at low temperature was less…
Part Number: LM53603-Q1 Other Parts Discussed in Thread: LM53603 , LM53602 Hello,
I have question based on datasheet LM53603/602, there is a sync pin (input only) but are we capable to have a syncout too?
Meaning does the sync pin is dual function…
Part Number: LM53603-Q1 Hi, team.
My customer requires the thermal model(pdml file) for LM536035QPWPRQ1 & LM536033QPWPRQ1 for FloTHERM tool.
Do you have the model filr(pdml) for them?
Best regards,
Hidekazu Someno
Kuramochi-san,
LM53603-Q1 has built in slope comp as well as loop comp and their requirement will change based on output voltage .
You may refer to the table mentioned on page 20 of LM53603-Q1 datasheet , for confiuring the output to 7.2V . Refer…
Part Number: LM53603-Q1 Other Parts Discussed in Thread: LM53603 Hi,
The datasheet have following comments;
"Under no conditions should the output voltage be allowed to fall below zero volts."
Is this comment(falling below zero volts) how condition…
Other Parts Discussed in Thread: LM53603-Q1 Hi Team
may i have your help to check the peak current of LM53603-Q1, as D/S described, the min is 4.5A, but as our measurement on EVM, the peak current is 3.8A only, which number is correct?
Part Number: LM53603-Q1 Other Parts Discussed in Thread: LM536035EVM Hi all,
Please tell me the measurement method in Fig.4 in the data sheet.
Should I monitor the SW waveform?
This evaluation uses LM536035EVM. .
Best Regards Koji Hayashi
