Part Number: TPS62148 Hi Team,
We are using the TPS62148RGXR Switcher part in our Layout Board file. I had attached the images of the Board file and Schematics. Please review the layout and share your feedback with us.
The PCB we are using is of 12 Layers…
Part Number: TPS62148 Hi Team,
We are using the TPS62148RGXR Switcher part in our schematics. I had attached the schematic Image below, Kindly review the schematics and share your valuable feedback with us.
Thanks and Regards
- Teja
Part Number: TPS62148 Hi Team,
Please help us to get the Case Temperature (Tc) of the Part TPS62148 as it is needed for the thermal simulation of our project.
Part Number: TPS62148 According to the datasheet, the TPS62148 can provide a maximum output voltage of 12 VDC.
What is the lowest supply voltage (VIN) I can use on the chip and still get this 12 VDC out?
My maximum current draw at 12 VDC will be 400mA…
Part Number: TPS62148 Hi Team, Normally I would take the time to review the DS to help answer this Q, but I am currently resource-strained.
I need to know a summary of all the ways PGOOD works.
1) How the Output Voltage and PGOOD (I am 100% sure this is…
Part Number: TPS62148 Q1: The internal Vref is 0.7V (used for SS/TR) typical, right?
Q2: I understand SS/TR is connected to a Current Source, which is connected to a mid-rail that comes from VIN - yes? I am being asked for a high-level visual description…
Part Number: TPS62148 [Captured Waveform]
As you can see in the attached waveforms, there is ~150mV of "drifting" observed on the input.
Q1: What could be causing this "drifting" at Vin? Q2: Will such a high "drifting" at the input cause…
Part Number: TPS62148 Could someone tell me how to externally add phase compensation to the TPS62148?
I am seeing a design case where an FRA(frequency response analyzer) is used to apply a sine wave to the FB pin, and the phase margin is only 30deg when…
Part Number: TPS62148 Hi
Could you please tell me that reason why the switching operation is left stopping by the back-EMF due to stopping of the motor and the SW node is in Hi-Z even if TPS62148 works with the forced PWM mode. I would share the detailed…