Why do you 'need' so much cap?
Is it possible to add a resistor to create ESR? Even if you can't, it might be stable just from the impedance of PCB trace and/or ferrite beads in the output path.
For higher currents that can also support more…
Part Number: PTH05010W Other Parts Discussed in Thread: PTH05050W Hello,
The PTH05010 emits a high whistle tone. It is the coil on the module. (Vin 5 V, Vout 0.85V, Iout 8 Amps. What can we do about it?
Best regards
Norbert
All PTH power modules have lot codes imprinted on the module label.
161265V= :1=year 2011: 6=month 6 une 2011.
251708V= :2=year 2012 : 5=mont 5 May 2012.
The PTH05050W published frequency range is minimum 550kHz to maximum 650kHz The released lots must…
Other Parts Discussed in Thread: PTH05050W , PTH04000W I have a design that has 3 power modules, PTH05050W and PTH04000W (x2). These are feed by a common 5V main supply.
PTH05050W - 5Vin, 3.3Vout, 3.0A max, step load 0.5A max
PTH04000W - 5Vin, 2.5V out…
Other Parts Discussed in Thread: PTH05050W , TPS74301 Hello,
I am in the middle of designing a power circuit for an FPGA based system. I am using the PTH04000 and the PTH05050W to derive the voltages for the core and I/o respectively. I am also using a tracking…
