Part Number: LMR43620-Q1 Tool/software: Hi TIer
My customer want to find a DCDC chip which have spread spectrum function.
Input voltage from a cell of battery 2.8V - 4.35V.
Output voltage need adjustable from 1.0V to 1.8V .
Max continue output current…
Part Number: LMR43620-Q1 Tool/software: Hi team,
Do you have 5V fixed efficiency data @2.2MHz on LMR43620-Q1? Or do I need to simulate by webench?
Regards,
Youhei MIYAOKA
Part Number: LMR43620-Q1 Tool/software: Hi Team,
Can you tell me the formula I can use to calculate the following for the LMR43620-Q1?
・Total voltage sag ・Overshot voltage ・Output voltage ripple
Part Number: LMR43620-Q1 Tool/software: Hi team.
Is it okay to use the following formulas from the Application Report
[SLVA477B, Basic Calculation of a Buck Converter's Power Stage] to
calculate the coil output ripple current, output voltage ripple,…
Part Number: LMR43620-Q1 Tool/software: Hi team,
My customer want to do 5V output simulation. But seeing from product page, there is only 3.3V output simulation model.
Can you provide 5V model or teach me how to do if there is not 5V model.
Regards…
Part Number: LMR43620 Tool/software: Hi support team, I have a question about the LMR43620MB5RPER.
When using FB resistors with this device, does it output a VOUT equal to the FB resistor setting, and does it output 5 V if VOUT is directly connected to…
Part Number: LMR43620-Q1 Tool/software: Is it possible to use equations (5), (12), (13), and (14) from the application report "Basic Calculation of the Power Stage of a Buck Converter" to calculate the values of the inductor, input capacitor, and output…
Part Number: LMR43620-Q1 Tool/software: Hi team,
My customer want to know how TI to realize corner pin. I think this can do by Hotrod package. Is there any good material to explain?
And also could you teach me pros and cons about this pin placement. …
Part Number: LMR43620 Tool/software: Hi support team, I have questions about using LMR43620MB5RPER with FPWM.
Is the IQVIN below data for Auto PFM?
Is there an IQVIN for FPWM?
Also, I think the efficiency graph below is data for Auto PFM.
Is there…