Part Number: TPS62A02 Other Parts Discussed in Thread: TPS62A03 , TPS62A03EVM-028 Tool/software: Hi expert team:
I ' m designing a power supply circuit based on TPS62A02. The application is powered from 5V to 1.2V, @3A. We tested the chip based on v…
Part Number: TPS62A02A Other Parts Discussed in Thread: TPS62A03 Dear Team,
Do we have suitable solution can meet customer spec as below?
The solution is discreted.
1. 5V -> 0.95V (0.92v~0.98v), Io = 4.402A
2. 5V -> 3.3V, Io = 2.235A
3. 3…
Hello Anjana,
thanks for using E2E.
The FB voltage divider of the 1.8V schematic does not fit to the desired output voltage.
The rest of the schematics is looking OK.
The TPS5432 is a very old device. If you don't have a specific reason to use…
Hello Juan,
thanks for reaching out in E2E.
The resistor values, the inductance and the value of the input cap are OK. The output cap value is a bit high. I would recommend to do a bode plot measurement and verify stability. Alternatively you can…
