Part Number: TPS544B20 Hi,
Customer found TPS544B20 would have a overshoot during start up condition with default setting.
Here is the schematic. could you give some suggestion how to avoid the issue?
Thanks.
Part Number: TPS544B20 The TPS544B20 data sheet provides current sense accuracy for load currents between 3A and 20A. What happens to the accuracy below 3A?
Customer is seeing wide variation from unit-to-unit with load around 1.5A with readings from…
Part Number: TPS544B20 Other Parts Discussed in Thread: TPS544C20 , Hi,
We are seeing very inaccurate output current readings from the device across multiple samples. We have two similar designs, one based on TPS544C20, and another based on TPS544B20…
Part Number: TPS544B20 Dear TI team: I don't understand the setting of TPS544B20 STEP_VREF_MARGIN_X:
1, There are STEP_VREF_MARGIN_HIGH(D5h) and STEP_VREF_MARGIN_LOW(D6h)，If my goal is to set the margin high, how to configure D6h? Otherwise, it is set…
Part Number: TPS544B20 HI :
We tested TPS544B20 EMI.FCC Part 15 Class B Electiric Field stength QP-3M, There are too many test values. Attachment is SCH and test data. Please help us see which parameters we can modify and how to pass FCC. Thank you…
Part Number: TPS544B20 Dear SIR:
May I have some confirming item for TPS544B20 application ?
Regarding TPS544B20 datasheet mention the pin 1 CNTL is Input pin .
Can we connect TPS544B20 the pin 1 CNTL from Host any GPIO(GPO) pin ?
(Or connect…
Part Number: TPS544B20 Other Parts Discussed in Thread: TPS544C20 Hello,
This question is intended for both TPS544B20 and TPS544C20.
Is it OK to write NVM while the device is in operation and the output is enabled? Does it have a negative impact…
Part Number: TPS548B22 Other Parts Discussed in Thread: TPS548A20 , , TPS544B20 Hi team,
Customer is doing a 5V input switch project, and they want to check with us if TPS548A20 TPS548B22 TPS544B20 could support 5V input and 3.3V output application…
Part Number: TPS544B20 Other Parts Discussed in Thread: TPS544C20 We are using TPS544B20 as regulator for core power (0.9V @ 10A) for our processor. The schematics was referenced from TI Webench online tool. All layout guidelines are followed. The regulator…
