Part Number: TPS543820 Hello team,
we are using the TPS543820 in a RF application.
Please, the device can be synchronized with an external Spread spectrum frequency clock?
If yes, which are the key parameters to keep in mind?
Any suggestion about a possible…
Part Number: TPS543820 Hi support team,
For this Buck , what is the EN pin sourcing pullup current for calculating Rent resistors for regulating the enable pin, with voltage divider. It is specified as a small current! what would be the range…
Part Number: TPS543820EVM Other Parts Discussed in Thread: TPS543820 Q1:On the evaluation board U2 of tps543820, the output capacitance is 2 22uF and 1 47uF, the slope compensation is 4pf, and the load change is 0-5A. Why is there a step on the output…
Part Number: TPS543820 Hi,
I am working in the Webench design for this part number: TPS543820.
The simulation tab is not enabled for this chip. Do you know when would this be available?
Cheers
Part Number: TPS543820 I created a power supply that generates a 3.3V voltage from 12V to drive some LEDs. These need a larger current under full load. The power supply should be able to deliver a maximum current of 4A at 3.3V. With the Webench Designer…
Part Number: TPS543820 Hello,
I am working to simulate the TPS543820 model on PSpice for TI. Our customer needs Vin = 4.5~6V, Vout = 1.20V, and Iout = 4.2V. When I try to run the transient simulation, it is taking a very long time to run (after 2 hours…
Part Number: TPS543820E Other Parts Discussed in Thread: TPS543820
Hi Team,
Can you provide the comparison table between TPS543820E and TPS543820?
Thanks
Part Number: TPS543820 Hi TI,
In one of our projects, We plan to use TPS543820 buck regulator for the output of 3.3V,2.5V from 5V and 12V .
In datasheet, they have mentioned only fixed 5 range of Switching frequency. But we would like to run in 866KHz…
Part Number: TPS543820 Other Parts Discussed in Thread: TPS543620 Hey all -
It seems that the RPY0014A land pattern available for download from UltraLibrarian through TI's product page for the part is incorrect.
It does not match the recommended land…
Part Number: TPS543820 This device has 2 SW pins in it's package.
In the datasheet pin #10 is for output capacitor connection, pin #13 is for bootstrap connection. In the Schematic design seen in the EVM user guide roles are reversed. Please confirm…
