Part Number: TPS53319 Tool/software: Hello,
This is Hasham. I am working on a power solution using the TPS53319DQPR to generate a 5V, 14A output. I used TI’s Power Bench to design the circuit. However, after assembling and testing the board, I am only…
Part Number: TPS53319 Tool/software: dears,
my key customer made their own power module based on TPS53319 and used it in their server main board.
There are 6 pcs TPS53319 module are employed in the main board. The customer tested 4 PCBAs and find the…
Part Number: TPS53319 Hello,
My customer would like to adjust the R9 (bootstrap resistor) in Figure 9-12 of the datasheet. Generally speaking, within how much ohms range should the R9 value be? Best regards, K.Hirano
Part Number: TPS53319 Hi Team,
May I know what's TPS53319 high side VDS absolute maximum voltage rating? In datasheet only have SW-GND rating.
I need both DC and Pulse, thank you.
Best Regards,
Roy
Part Number: TPS53319 Hi,
TPS53319 is being used to generate 3V3 from 18V on our custom board (the schematics screenshot is attached). The product is failing in CISPR32 Class B radiated emission test (at 3m distance) in 35MHz to 46MHz range. On probing…
Part Number: TPS53319 Hello,
My customer is using the TPS53319DQPR with VIN=12V and VOUT=0.882V or 1.177V.
They have some questions about the device.
Q1) Is there a shutdown function according to input voltage changes? If so, what V is the input voltage…
Part Number: TPS53319 Hi TI expert,
We have an interesting question from your file ( SLUA851A, on page5, Figure 4), and there is a reference circuit taking about minimizing switch ringing by adding RC snubber.
However, the RC snubber was connected by CR…
Part Number: TPS53319
Hello,
My application is converting voltage from two lithium ion batteries (roughly 5~9 V) to 1.2V, 3.3V and 5.0V. I've got three TPS53319 controllers to do the job.
I'm testing the 1.2V one, but it gives zero output. The only…
