Part Number: TPS548A28
The overcurrent protection current we designed is 16.8A, but the chip is still unprotected when the load current reaches 18A. After that, I set rtrip to 5.6k on EVB (Replace the chip on EVB with tps548a28), that is, the overcurrent…
Part Number: TPS548A28 Other Parts Discussed in Thread: TPS54J061 , , TPS548B28 Hi Team,
My customer is wondering why in the same Vin/Vout/Fsw condition, our recommend(based on the design calculator) Cff value will different from our P2P competitor MP8633…
Part Number: TPS548A28 Other Parts Discussed in Thread: TPS548A29 , Hi,
What's the best fit device for 12VIN 5.5VOUT 5A; among TPS548A28 and TPS548A29? Their operations are same but they have different internal VCC LDO; 3V vs. 4.5V. Is there any operational…
Part Number: TPS548A28 Hello,
My customer is working on a design with TPS548A28 and dealing with some compensation issues. They are planning to adjust the Cff but worried about crossover frequency. Based on this document, it looks like the crossover…
Part Number: TPS548A28 Other Parts Discussed in Thread: TPS61089 Dear Experts / Professionals,
Question-#1: Related Fig-1 & 2. In our situation, Section-A and Section-B one of them must be placed on the opposite side of the TPS548A28. Which one should…
Part Number: TPS548A28 Hello,
Our customer plans to use 33k-ohm+/-5% (31.35k to 34.65k-ohm) to GND on MODE pin in order to FCCM/800kHz operation. Then, he is afraid that the device does not function if the register raises higher than 30.1k+10% (33.11k…
Part Number: TPS548A28 Hello E2E,
My customer is having inductors that meet their z-height restriction for an application using the TPS548A28.
Can they use 2 inductors in series instead? For example, use two 0.33uH (Bourns SRP5015TA-R33M) in series to get…