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Part Number: TPS543B22 Tool/software: Hi Team,
I want to actually use TPS543B22 in my design. Vout:1V、Iout:10A
I have some questions I would like to ask
Q1: Regarding the EN Pin, I saw that the maximum voltage is 5.5V, but I accidentally connected 17V…
Part Number: TPS543B22 Hi Team,
Recently when designing the circuit of TPS543B22, I have some questions about EN_UVLO and I would like to ask for advice.
1.
EN_UVLO Pin in Spec Pin voltage Max is 5.5V， Use WEBENCH® POWER DESIGNER to design. If you design…
Part Number: TPSM843B22 Other Parts Discussed in Thread: TPS543B22 Tool/software: The datasheets says, Low impedance bypassing of 'VIN' pins to PGND is critical, so need to place 10-nF to 100-nF capacitor from each VIN to PGND as close as possible.…
Part Number: TPS543B25 Other Parts Discussed in Thread: TPS543B22 , , TPS543A22 , , TPS543A26 , , TPS543A26-EP Tool/software: The TPS543B22 webench shows a complete schematic. webench.ti.com/.../SDP.cgi
But the TPS543B25 webench which was based on B22 does…
What are you measuring for frequency, I am measuring 1.4MHz from rising edge to rising edge ~0.7us in the image.
MSEL is 11.3kohm which yields a 2ms soft start time, 1ms soft start time can be selected by changing the MSEL resistor.
On the bottom of…
The TPSM843820 uses the TPS543820 device and the TPSM843B22 uses the TPS543B22.
No gan or sic technology, size reductions are from compounding silicon improvements and the assembly technique.
The TPSM843B22 and TPSM843820 PSPICE release is supposed to…
The GOSNS is a way to minimize the dc voltage error from the pcb drop from ground currents. The GOSNS is connected to a specific point (net tie) at the ground plane at the output.
Here is an example pcb layout image of a GOSNS connection using the TPS543B22…
Given,
Yes, the TPS543A22 is same package as the TPS543B22. If the TPS543A22 must be tested, it can be substituted on the TPS543B22.
The only difference is the current limit settings between the TPS543A22 and TPS543B22. For the same BOM, the TPS543B22…
I submitted request for the TPS543A22 footprint to be added to the product folder on ti.com
In the meantime the TPS543B22 can be used, The TPS543B22 is p2p to TPS543A22 and has symbol and footprint
https://vendor.ultralibrarian.com/TI/embedded/?gpn=TPS543B22&package…
