Part Number: TPS40170-EP Other Parts Discussed in Thread: TPS40170 , UCC29002 Hi everyone,
I am designing a buck power supply for 12V input and 3.3V/10A using TPS40170-EP. I wanted to ask if we can parallel the outputs of multiple TP40170-EPs? But my…
Part Number: TPS40170 Hi,
Like the thread below, I would like to know the difference between TPS40170, TPS40171 and SN1210033. Could you tell me?
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1547511/tps40170…
Part Number: TPS40170-EP HI, we implemented the TPS40170-EP folowing the guidelines from the data sheet in two of our power suplies. One goes from 28V to 12 V (100mA0 and the other from 28V to 20V 91.5A). We are not able to get a steady voltage, and despite…
Part Number: TPS40170 Other Parts Discussed in Thread: LM5116 , LM5146 Tool/software: I have two off-the-shelf buck modules I am testing in a noisy robotics environment to select what will eventually be the wide input voltage buck IC for this application…
Part Number: TPS40170-EP Tool/software: We are trying to implement the TPS40170-EP for an application that requires 40V and 2.5A, will need to de rate the N-Fets to 80V parts and the inductor to handle 5 Amps... Could you recommend Fets and inductors…
Part Number: TPS40170 Tool/software: I am considering TPS40170 or TPS40171 as a replacement for SN1210033. Please tell me the differences. There are various new products available, but I would like to make the change without revising the board, so I have…
Part Number: TPS40170 Other Parts Discussed in Thread: LM25145 Tool/software: Hi,
Please tell me about the following:
1. Is the toff(max) listed in the TPS40170 datasheet a mistake for toff(min)?
2. Is it possible to design 22.8Vin, 22.0Vout,…
Part Number: TPS40170 Other Parts Discussed in Thread: LM5190 , LM5145 Tool/software: Hello everyone, I have implemented the TPS40170 according to the attached schematic. My input is 20 V and the output is 12 V @ 3 A.
With purely resistive loads the…
Part Number: TPS40170 Tool/software: Hi,
I'm using TPS40170 at bellow setting.
Vin = 48V Vout = 24V UVLO :Von=36V, Voff=26V (UVLO Rhi=2MΩ, Rlow=51kΩ)
After Vin and UVLO are turned off, TPS40170 seems to re-output. Is this a specification?
ch1…
Part Number: TPS40170 Other Parts Discussed in Thread: LM5145 , LM5146 What is the minimum tON(min) regardless of Vin and fsw? We need this value to calculate the maximum fsw to use under a certain operating Vin and Vout.
The tON(min) spec in the datasheet…
