Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5171 , LM5170 Dear TI experts,
normally the LV output is regulated by outer control loop when in buck mode. For example stable 12 V in LV side when in HV side there is around 48 V.
My question is: …
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5170 Hello expert,
My customer would like to know what behavior will be after LM5170 reach OCP threshold. I didn't find UVP for output so the output voltage should drop after cycle by cycle current…
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5170 Hi engineers:
I would like to ask question about the N_Fault signal, actually we already placed a 10-kΩ resistor from the SYNCOUT to AGND pin disables the fault check feature.
So theoretically…
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5170 , PMP21943 Hi,
I want to add external Gate driver to LM5170 in order to implement buck converter with:
Input voltage 40VDC t0 250VDC.
Output voltage 31VDC.
Output power 1500watt.
High efficency…
Part Number: LM5170-Q1 Other Parts Discussed in Thread: PMP21943 , LM5170 , PMP Dear engineers:
We apply the LM5170 to reverse polarity buck-boost and some problems occurred, the reference design is PMP21943 from TI official website. Problem1: The inductor…
Part Number: LM5170-Q1 Other Parts Discussed in Thread: LM5170 ,
I already follow another forum,
Also I set under the picture, by LM5170-EVM 2EA (Already Solder a copper strip on the back side)
An experiment was conducted to check the converter output…
Part Number: LM5170-Q1 Hello Expert,
We have some issue on the Soft Start pin.
* Error symptoms
1'st : EN1,2 Signal is High.
2'nd : SS Signal is High-Low-High repetition under 1V (SS pin: does not rise above 1V and operates in a triangular wave form…
Part Number: LM5170-Q1 We've experienced this LM5170-Q1 IC failure in Buck mode and we don't know why. It seems related to rail voltage supplied to this IC as it's partially damaged. Resistance between Vcc to GND is only a few hundred ohms after this…
Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170-Q1 Hello
1. I am using EVM board for my application using as a boost mode 24/48 V, I have given a supply of 24 Volts and 2 A current in the begining with a load of 7 ohm, But there were…
Hi EM,
Thank you so much for your support.
Please this internal platform link: https://e2e.ti.com/support/power-management-group/power-management---internal/f/power-management---internal-forum/1245039/lm5170-q1-lm5170-q1-spice-module-confirmation