Hi TI Teams,
We use LM5176 to realize Vin 9V~36V, Vout 19V/6.5A, but now the output voltage is just 3.37V. The schematic is as below:
We measured the voltage value as well as the waveforms of each pin as follows:
| Net Name | Measured |
| +W_VIN | 20.4V |
| +W_VCC | 8.11V |
| EN | 3.19V |
| +19V_OUT | 3.37V |
| VIN | 19.6V |
| MODE | 2.08V |
| DITH | 1.34V |
| SLOPE | 1.04V |
| SS | 4.65V |
| COMP | 5.46V |
| PGOOD | 7.67V |
| BOOT1 | >16V |
| BOOT2 | >16V |
Do you have any suggestion for this problem?
Thanks,
Kind Regards
