Part Number: TPS543C20 Hello,
My customer is using the TPS543C20RVFR with VIN=12V and VOUT=0.864V.
They have some questions about the device.
Q1) Is there a shutdown function according to input voltage changes? If so, what is the input voltage for shutdown…
Part Number: TPS543C20 Hi Team,
I am planning to use TPS543C20RVFT in 3x stackable to generate 0.85V and 100A. Whether TPS543C20RVFT can be used in 3x stackable format. Please confirm.
Thanks,
Shifali N
Part Number: TPS543C20 Hi team,
I see that a capacitor must be connected between the VIN pin (pin 25) and the GND pin (pin 27), but what kind of problem will occur if this capacitor is not connected? I have read in the past that ringing time increases…
Part Number: TPS543C20 I am using the TPS543C20 PSpice model setup as a 12V to 5.1V 7A supply. When running the Startup simulation, the SW output begins switching as expected, however the current at the inductor input and VOUT oscillates for about 0.5ms…
Part Number: TPS543C20 Dear Team,
We are planning to implement the " TPS543C20RVFT " Stackable regulator with Master & Slave configuration for generating 0.72V, 40A with 12V as input.
As I was going through the Web Bench Tool, the design examples…
Part Number: TPS543C20 Hello,
My customer has a question about mixing TPS543C20 and TPS543C20A.
When assembling a TPS543C20 on a board designed with TPS543C20A and tis BOM, or vice versa, other than the VIN difference, what should I pay attention to? …
Part Number: TPS543C20 Dear TI Team,
We are using TPS543C20 stacked regulators in dual phase configuration in our board. We have connected digital load to validate the PDN characteristics.
Currently on the board we have disabled the slave IC and currently…
Part Number: TPS543C20 Hi,
May I know the current limit range for ILIM pin settings?
I would like to know the maximum RILIM/OCP could be used.
Thanks and Best regards,
Tiger
Part Number: TPS543C20 Hi,
If TPS543C20 application is 2pcs stack, I would like to know the current limit detection is only for single chip or it could detect both of single phase OCP and dual phase OCP?
Thanks and Best regards,
Tiger
Part Number: TPS543C20 Hello,
My customer is using the TPS543C20 with the conditions below.
- VIN = 12V, VOUT = 0.852, IOUT = 32A, FSW = 500KHz
Could you please suggest the optimal values for the C499 and C932 in the direction that the output voltage…