Part Number: LM61460-Q1 Hi team,
My customer has some questions about chip spread spectrum, I hope I can help to answer them quickly:
1、The spread spectrum function of Auto mode is turned off in the light-load frequency reduction mode, and it is automatically…
Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 , TPS54561 , LM25148 Hi team, could you help me with this question. the max voltage of LM61460-Q1 is 42V and the feature part describe it support 42V load dump. can I ask how long the device…
Part Number: LM61460-Q1 Hi Team,
As title, do we have IC efficiency in different Tamb. For example, we assume the condition is 12Vin, 5Vout and 3AIout. And we ignore the LC filter power loss.
Do we have efficiency chart of IC in different temp? I used…
Part Number: LM61460-Q1 Hi team,
Due to maximum resistor value restrictions for automotive design rule (avoid weak short due to water),
I cannot use >100kohm resister.
Can I use <100kohm resistor for FBT(feedback divider top resistor)?
regards…
Part Number: LM61460-Q1 Hello expert, About the layout of lm61460-q1,which pad can transfer the heat best?VIN,PGND or SW?We need to define which PIN get the larger PCB copper layer for best heat dissipation. In my opinion,VIN is the drain of the internal…
Part Number: LM61460 Our design has 13.5V/4A Output and Vin=25V As per Table 6-1 in Datasheet BIAS pin is recommended to connected to ground. In Webench Design the Bias Pin is connected to Vout. Do I need to connect this BIAS pin to Vout or Ground for my…
Part Number: LM61460 Hi Team,
Regarding the LM61460AANRJRR, our customer would like to know if there is any technical reason for the pins VIN1 & VIN2 and PGND1 & PGND2 to have different description. The datasheet block diagram shows these pins are internally…
Part Number: LM61460-Q1 Hello expert, What happened if we decrease the value of the output voltage sample resistors into 9.1k(head) and 1.5k(foot)?We know that the power dissipation will increase but we think that is OK.Is there any other risk?For example…
Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 Hi, Team
Hope you are doing well!
In the LM61460-Q1 datasheet, there is a spec named "Minimum peak command".
Does it refer to the minimum current ripple requirement on the inductor…