Part Number: LM5009 Hello,
Can you help us to know the difference between -
LM5009ASD-IC HV BUCK REG LLP-8-Texas Instruments
LM5009ASD/NOPB-IC REG BUCK ADJ 150MA 8WSON - Texas Instruments
Part Number: LM5009 Hi team,
our customer is using LM5009 since a while already in one of their product and recently encountering some issues. Could you please have a quick look into below? --------------------------------------------------------------…
Part Number: LM5009 Dear TI expert,
Application ： 75Vin --> LM5009 buck 14V --> LDO TPS70933 3.3V
In order to save power consumption, the min. load of LM5009 only has LM5009 FB resistors (47K+10K) and LDO load (3~4mA).
For this application, it…
Part Number: LM5009 Dear TI expert,
We have an existing application for LM5009. Input voltage is about 75V(yellow curve) and output voltage is about 14V(blue curve). RCL is about 300K，RON is about 475K and 1mH inductor
In our application, most of time…
Part Number: LM5009 Hello,
My customer has a question for LM5009.
They are investigating a failure case and would like to know what would happen if RCL pin is open.
From their test, VOUT dropped to 18V from 70V (VIN is 83V).
Do you know what would happen…
Part Number: LM5009 Hi TI experts,
We are debugging an issue and found LM5009 switching noise is the cause of the issue.
We tried to add 10ohm resistor in series with BST cap, and then that issue got improved/fixed.
so can we use 10ohm+0.022uF Boot RC…
Part Number: LM5009A Other Parts Discussed in Thread: LM5009 , Hello team,
If Vin value is not changed, can we use same C3 value(=0.1uF) as same as LM5009?
Now, my customer uses 0.1uF capacitor for C3.
[Datasheet recommendation]
LM5009: No smaller than…
Part Number: LM5009 Hi Team
We are using LM5009 in one of our design some of we are not getting output voltage . If we compare faulty boards and working boards only difference i can see
if faulty boards has switchig frequency of 30 Khz while working …
