Part Number: TPS53015 Hello
(This is a follow up question to this thread .)
Could you confirm DC/DC circuit is stable if the pull-up resistor is changed from 1kΩ to 10kΩ?
Summary
1. Power sequence - 3.3V_B is always turned on first, and 3.3V_A…
Part Number: TPS53015
Hello TI team,
The 3.3v DC/DC doesn't start properly as shown in the capture, it stays around 1.2V.
Can you confirm this is is an expected result?
3.3V_B is always on as long as DC_12V is plugged in, and 3.3V_A is turned on when…
Part Number: TPS53015 Hi,
We have designed a board using TPS53015 synchronous buck controller. Could you please confirm whether the same circuit can work for 10A load current? As I can't share my design in public forum, please provide the contact email…
Part Number: TPS53015 Hi,
The attached pdf is the schematic for the 3.3V output application.
My problem is no output, I had to do some troubleshooting below, but it's still not working,
1. Ensured the output(VDD_3V3_SYS) doesn't short to GND or the…
Part Number: TPS53015 Hai,
I am using this part in my new design,
Would Like to know consequences if we use different Voltage source for Input to regulator & Mosfet driving
Thanks & Regards
Jyothi
Part Number: TPS53015
Hi,
I have a question about VTRIP of TPS53015.
The TPS53015 datasheet has a VTRIP table. In the table, VTRIP is listed in the range of 0.050V to 0.336V. Is it possible to set VTRIP to a voltage less than 0.050V? If possible, we would…
Part Number: TPS53015 Other Parts Discussed in Thread: SYNC-BUCK-FET-LOSS-CALC DOES IT HAS LATEST VERSION FOR SYNC-BUCK-FET-LOSS-CALC — FET loss calculator for synchronous buck converter applications
Part Number: TPS53015 Dear
I want to know what is the maxim current of TPS53015 , in datasheet, I saw it is only 8A in waveform . the parameter is 25A max , so need it confirm ,
Part Number: TPS53015 Hello, My customer has some questions about TPS53015 as follows. Q1 How customers can calculate or decide R2, R5, R9 and C12 values of Figure 18 of the datasheet. Q2 What are R7 and D1 for at Figure 18 of the datasheet? How to…
Part Number: TPS53015 Other Parts Discussed in Thread: CSD87350Q5D , , SYNC-BUCK-FET-LOSS-CALC , TPS40050 , LM3150 Hi TI,
I'm seeking for alternate part for the switching controller TPS53015DGS , I had designed the part for below mentioned configuration…