Hi Zong,
Both EN and VIN need to be present for the soft-start to be achieved. Normally in conditions where VIN < VOUT it would be recommended to turn off the IC by pulling EN=LO. OVP feature will not be active during such times and you will need to just…
Part Number: TPS54628 Can a shielded inductor be placed directly below the IC like in the picture?
We have limited space and we are not sure would this radiate too much. The PCB thickness is standard 1.6mm and the number of layers is yet unknown, but…
Part Number: TPS54628 Other Parts Discussed in Thread: TPS568215 Hi
The following picture is the block diagram of TPS54628DDAR.
In the datasheet, it suggests 0.1uF between VBST and SW, but it doesn't mention its voltage rating.
Does TI have related…
Part Number: TPS54628 Other Parts Discussed in Thread: TPS54627 , Is TPS54628 compatible with TPS54627?
Pinout
Mechanical dimensions
Footprint
Due to unavailability of TPS54627, we are trying to see if TPS54628 would be a drop-in replacement.
Thanks in…
Part Number: TPS54628
Hi TI,
We used TPS54628 as system power supply,the load should be around 4.2V/3A.
We found input and output will drop when power on.
Could you help find out what's going on and how to solve it?
B&R
Yuanqing
Part Number: TPS54628 I have an question about operating temperature range such as TPS54628.
For Ti website, operating temperature range is -40 to 125 as red below.
For datasheet, operating temperature range is -40 to 85 as red below.
Which one is…
Part Number: TPS54628 The datasheet just says use 100nF ceramic. Though could a 2.2uF be used without any adverse side-effects ? I am just looking to reduce the parts used on my board as 2.2uF is used in a few other places.
Part Number: TPS54628 Other Parts Discussed in Thread: , TINA-TI Tool/software: WEBENCH® Design Tools Hello , I have the Spice model of the TPS54628 Encrypted :
**$ENCRYPTED_LIB **$INTERFACE *$ *TPS54628 *************************************************…