Hi,
According to the Table 8-2 of TPS566238 datasheet, Cout MAX is 220uF. However, my customer wants to use it on the following conditions.
- Device : TPS566238 @ 600kHz SW-Freq
- Inductor : 1.0uH
- Input Voltage : 5V
- Case1 : Output Voltage / Current : 1,0V @ 2.5A, Cout ; 541uF
- Case2 : Output Voltage / Current : 0.7V @ 4.74A, Cout ; 444uF
Unfortunately, on all cases, Cout are >220uF. On these cases, does they have any issues? Please advise us.
Thanks and best regards,
M.HATTORI.