Part Number: TPS65253 Tool/software: We've implemented this dual supply regulator to power the jetson nano SOM.
Recently, we noticed that the jetson nano SOM wasn't booting so when we inspected the regulator on carrier board, we noticed a blown regulator…
Part Number: TPS65253 Tool/software: We've a legacy dual regulator IC design & upon re-evaluating, we noticed that there are 2 problems:
1. There's ringing at the switching node during light load condition (<200mA). Acc to TI app note , it's due to…
Part Number: TPS65253 We've designed with the following component values, which are functional. However, we're now focusing on WCCA.
We've thoroughly reviewed the datasheet, application notes, and guidelines of the EVK KIT. Unfortunately, we couldn…
Part Number: TPS65253 I am using a DCDC TPS65253.
I have some noise in the conducted emissions through the secondary part ports as Ethernets and RS232.
Is it possible to add a RC snubber in the TPS65253 outputs?
Is there some information about it…
Part Number: TPS65253 Hi Power Management Experts,
I'm using two instances of TPS65253, can you please support with schematic review and comment on what could cause the problems observed?
One of these devices is configured for 5V, however I don…
Part Number: TPS65253 1. I came across this forum post that covers one of my questions with regard to the pin nomenclature in the EVM user's guide. Any idea of when the EVM document will be updated?
https://e2e.ti.com/support/power-management-group…
The TPS65253 has two channels, and every channel(block) has two MOS. I don't understand the sink or source current.
What'd your application? What you want to design with TPS65253?
Other Parts Discussed in Thread: TPS65253 I have a customer who is seeing odd start up behavior whereby the EN pin appears to be internally pulled down to ground a couple times before the TPS65253 starts up. The EN pin doesn't connect to anything other…
