Other Parts Discussed in Thread: TDA4VH
Hello PMIC team!
I have configured a board to drive TDA4VH by applying TPS6594133ARWEQ1,
but I would like to inquire because the PMIC does not work.
* Input status
1. VSYS_3V3: ok
2. VCCA_3V3: ok
3. OVPDRV : ok
4. EN_DRV: ok
5. nPWRON/ENABLE : ok
*There is no voltage output from the VOUT pin, only the waveform below,
only the waveform below comes out once from VOUT_LDO2 pin.
* Please tell me what hardware needs to be checked.