Part Number: TPS53319 Hi team,
My customer is using the TPS53319 now and meets mis OVP issue dure to the noise of the pin5(ROVP) below. currently we have used an cap C97 with 1uF to solve the issue. Whether it has risks to use the 1uF cap here? Thanks…
Part Number: TPS53319 Other Parts Discussed in Thread: TPS548A28 , , TPS548A29 , TPS548B28 , TPS53318 Hi support team.
My customer asked me regarding behavior when VDD is 4.5V.
Recommended operating condition of VDD is 4.5V to 25V
In addition, Minimum…
Part Number: TPS53319 Hi team,
Could you please help check whether the TPS53319 RF pin and TRIP pin waveforms are correct or not? And share why the phenomenon is like this. Thanks.
RF start up:
TRIP during start up:
Part Number: TPS53319 Hello Expert, I have question for TPS53319. Other DCDC converter's datasheet has on resistance but this device's datasheet don't have it. Would you tell me the on resistance of this part? Best regards, Kazuki Kuramcohi
Hi Adarsha,
TPS53319 load transient block consists of a resistive load and pulse current source as shown below. The resistive load sets the lower value of the load transient profile and the pulse current source along with the resistor sets the hight…
Part Number: TPS53319 Hello,
This is regarding the 5V supply to HDD in Open compute project "Bryce Canyon" in which the ferrite bead is used at the input of DC-DC converter (12V to 5V) as shown in the schematic. I have attached reference schematic for…
Part Number: TPS53319 Dear team
The customer would like to confirm the OVP function .
On Forced CCM mode, what is the action of the internal switching MOSFET when VFB>0.6*120%?
(1) The high side MOSFET is turned off, and the low side MOSFET is fully…
Part Number: TPS53319 Other Parts Discussed in Thread: TPS53318 Hi,
May I know what the current rating of PGOOD pin is for TPS53318/9?
Is it okay to use 1Kohm for external pull up?
Thanks and Best regards,
Tiger
Part Number: TPS53319 Other Parts Discussed in Thread: TPS53515 , TPS548A28
Hi team,
I was curious, DCAP by definition should use vout ripple information directly from the output CAP, also DCAP2 need vout to generate ripple injection too.
but I…
Part Number: TPS53319 Planned application: 20V from USB-PD stepped down to 5V using TPS53319. Schematic etc hasn't been started yet but will be once the final IC is selected.
Looking for preconfigured parameters for outputting 5V I stumbled across an…
