Part Number: TPS54521 Other Parts Discussed in Thread: TPS74401
Hi there
We need to use TPS54521 to step down 12Vin to get 3Vout with narrow DC accuracy of ±1% tolerance, which is 5V±30mV. Please note we are refering to the DC accuracy…
Part Number: TPS54521 Other Parts Discussed in Thread: TPS54620 Hi,
Posting this q on behalf of my customer. Please follow-up via e-mail for a Webench schematic.
We have an existing design that uses TPS54620. In the latest build we have replaced TPS54620…
Part Number: TPS54521 Hello,
I would like to use this circuit to power my DSP C6654 with power draw of 3A worst case. I want to use the circuit on the first page or the 5A circuit. Do I need 4 x 470 uF at the output?
http://www.ti.com/lit/df/tidr731…
Part Number: TPS54521 Hello,
I would like to use this circuit to power my DSP C6654 with power draw of 3A worst case. I want to use the circuit on the first page or the 5A circuit. Do I need 4 x 470 uF at the output?
http://www.ti.com/lit/df/tidr731…
Part Number: TPS54521 Other Parts Discussed in Thread: TPS54620 Hi, Team
My communication customer change TPS54620 to TPS54521 for cost down in their small cell product. The have 2 questions which need you help.
1. Junction-to-case (top) thermal resistance…
Step 1: Remove the inductor, check whether the Vout short to GND or SW
Step 2: If the Output short to the GND, check the output cap and feedback resistor, maybe they are bad. If the SW short to GND, check the waveform of the SW in new board, maybe the…
Part Number: TPS54620 Other Parts Discussed in Thread: TPS54521 , TPS24701 , Please help check if there is a problem with the circuit schematic of TPS54620, TPS54521, and TPS24701?
Or Show us how to check the circuit schematic.
After the entire schematic…
Part Number: TPS54521 Other Parts Discussed in Thread: SWITCHERPRO Hi,
TPS54521
i need a webench model for the above part , if available please send me the link to it.
regards
Manoj