Part Number: TPS54528 Hi,
We have a question about the datasheet of the device. Is I_ocl an average output current or inductor valley current?
Best regards,
Part Number: TPS54528 Other Parts Discussed in Thread: TPS62903 Hi team,
Customer need 5V -> 4.3V solution, they get a design with TPS54528, however the test shows under 2A, the output could only get 3.82V; this might because of min Toff time requirement…
Part Number: TPS54528 Other Parts Discussed in Thread: TPS54527
Hi, In TPS54528 we use in our custom board design, we encounter humming noise problem and out-of-spec ripple in output voltage. Can you help with the subject? I am sharing the relevant part…
Part Number: TPS54528 Dear Sir
About VBST of TPS54528, as data sheet mentioned, there must be have a 0.1uF ceramic capacitor connected between VBST to SW terminal
What if the spec of ceramic capacitor changed from 0.1uF up to 0.01uF, will there be any…
Part Number: TPS54528 Other Parts Discussed in Thread: TPS54628 Hello,
Could you help confirm if TPS54528 works in hic-cup mode when this convert enters OCP?
As we didn`t see any indication of hiccup protection as it in TPS54628 system diagram.
Thanks…
Hello Matthew,
the TPS54528 uses D-CAP2™. the output filter is important for stability of the converter. Below is an application not that introduces the frequency response of this scheme and how the COUT LOUT are affecting the overall system stability…
Part Number: TPS54528 Hi Team,
The TPS54528 is a 5A output IC. Is there any way to set the overcurrent protection to 5A or less? Currently, the overcurrent protection function operates at an output current of 5.5A, but I want to operate it at about 3-3…
Part Number: TPS54528 Hi team,
It is already found about 10pcs among 20kpcs failed during production for TPS54528.
All of the are found SW short to GND even when the load is very small, only tens of mA.
Could you please help check the sch and layout to…
Part Number: TPS54528 Dear TI:
Can you help to supply the build-in MOS parameter? Customer want to know why PIN SW short to GND?
Like Vds, Reverse recovery time, and so on as below:
Thanks!