Part Number: TPS61178 Dear TI Team,
We are using the TPS61178 to generate a 5 V output and have observed audible electrical noise coming from the device and its surrounding circuitry. Could you share any experience, guidance, or recommended mitigation…
Part Number: TPS61178 Tool/software: TPS61178RNWT output voltage is 20.15V/2.5A, input is 9V to 13.2V. one of 10pcs IC has burned, the PIN7 is short to GND. what is the reason about this, and how to do to protect the IC.
Part Number: TPS61178 Tool/software: Hello Team,
This is continuation of the following forum post as customer provided a response to Nathan Ding .
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1487504…
Part Number: TPS61178 HI TI,
I have a verification for the TPS611781, but during testing, I found that the inrush current of this Boost is much higher than expected. Is this adjustable? It will cause our system to reboot. Please advise.
BR…
Part Number: TPS61178 Tool/software: Hi team,
My customer use TPS61178 for VIN 8.8V, Vout 9V~20V
1. Is that OK if VIN is 8.8V but Vout is 9V, the drop voltage is a little low
2. Can customer control FB voltage to get different Vout value such…
Part Number: TPS61178 Other Parts Discussed in Thread: LMZM33606
Tool/software:
Hi,
We are using the TPS611781RNWR in our design as per the below schematic snippet to generate 18V from a 12V rail. The EN is controlled from a GPIO. We have seen that…
Part Number: TPS61178 Other Parts Discussed in Thread: TPS61288
Tool/software:
Dear TI,
I have used TPS 61178 to generate 12V of my BLDC motor via an electronic speed controller.
Here is the following crude observation I found:
1. With the…
Part Number: TPS61178 Tool/software: Please, could you have a look at the layout and give me some feedback? Vin 10-16V, Vout 19V, 1.6A.
Top side, 3D view of the relevant part of PCB (FB6 is a ferrite bead, from another schematics page)
Bottom…
Part Number: TPS61178 Other Parts Discussed in Thread: TPA3116D2 Tool/software: Class D Amplifier.pdf Hello, I am looking for an overall schematic and potentially a PCB review (although the PCB is not complete and I am a total beginner when it comes to…
Part Number: TPS61178 Tool/software: Question 1: about I LIMIT calculation
Per data sheet:
I am having some difficulty to correlate the result of equation above with R LIMIT =80.6k (I LIMIT =9.24A) with graphs on Figures 18 and 19 and values on…
