Part Number: TPS40055 Other Parts Discussed in Thread: TPS40051 Hi.
We put on a board a TPS40051 to replace a TPS40055. The two components are very similary and we use the design example (fig 16 from the datasheet of the TPS40055).
In this case, all…
Part Number: TPS40051 Hi, we use the TPS40051 to get in the output 5.1V @6A and it is working fine. This design has been working for a while but we were trying to a new Mosfet in the SMPS for supply chain and we noticea weird behavior in the controller…
Part Number: TPS40055 Other Parts Discussed in Thread: TPS40051 Hello guys,
One of our customers is using TPS40051 now for their current products and they are considering replacing the device with TPS40055 because TPS40055 current limitter accuracy(Vos…
Sorry I missed this back in Febuary and didn't see it until now.
The compensation must be designed based on the transfer function of the power stage, so without a detailed description of the power stage and understanding of it's Duty Cycle to Output…
Dear TI
I'd like to know a current limit characteristic of below spec whether Isink is shifted by temperature or not .
Because customer is using on below schematic like pulse modulation.
From above conditon, current limit of VLIM will be 8.7V by calculation…
Other Parts Discussed in Thread: TPS40051 Hi Team,
I’d Iike to ask about TPS40051 Soft start restart. Does this IC operate timing for SS restart other than OCP? Customers board happened SS restart at a lower current than set by the condition of -20…
Other Parts Discussed in Thread: TPS40051-Q1 , TPS40057 Hi Team,
I'd like to ask about TPS40051-Q1.
Our customer want to know dead time specification for TPS40051-Q1 .
Could you tell me the dead time specification or any datas for TPS40051-Q1?
I found …
Hello Chester,
I interpret the statement as TPS40051 is suitable for load sharing application, TPS40050 is not.
I will need to confirm, but I do not see anything in the datasheet that tells me TPS40057 is unsuitable for load sharing.
Thanks a lot Peter for your Prompt reply .
As per my knowledge the AEC qualified devices which matches with our spec are are TPS40050 , TPS40051, TPS40053, TPS40057 .
But TPS40050 , TPS40051, TPS40053 are not found in Switcher pro.
Due to…