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Part Number: TPSM843B22 Other Parts Discussed in Thread: TPSM843820 , TPSM863257 , TPSM33625
Tool/software:
We are seeking some guidance on temperature de-rating for the following components:
TPSM843B22
TPSM843820
TPSM863257
Specifically, any performance…
Part Number: TPSM863257 Tool/software:
I have a board with two TPSM863257RDXR, generating 3.3V and 5V respectively from 5V
I'm seeing poor regulation and wanted to take corrective action.
I can start with the schematic and then if all looks good…
Part Number: TPSM863257 Tool/software: Hello, please add some PG (PGOOD) information to the datasheet.
Will PG stay High-Z ("good") while VIN < UVLO?
Please clarify PG start-up delay. "TPGDLY 28 us PG from high-to-low" is from timestamp…
Part Number: TPSM863257 Other Parts Discussed in Thread: TPSM84624 , TPS51200 Tool/software: Please help to review attached schematics having parts:TPSM863257,TPSM84624,TPS51200,TPS7A8101QDRBR,TPS7A4901DRBR VVDN_Schematics_Power_design_SPIU_030724 (1)…
Part Number: TPSM863257
Hi team,
In datasheet, it is said that " Vias are optional depending on application, refer to device data sheet. If any vias are implemented".
In what case vias need to be opened? (For typical usage, do we need to open…
Part Number: TPSM863257 The Datasheet is showing thermal via´s also for the not connected SW pad.
Do we need them as heatpipes ?
Can we remove them ?
Do we need to add extra copper on different layer ?
Part Number: TPSM863257 Hi team,
About package, customer have two questions following. Could you support these?
Does the side face of pin 5to7 has conduction points? (same as side face of pin1&2 , 3&4)
Is it necessary to solder the electrodes…
