Part Number: TPS65301-Q1 Dears
Power on TP65301, add 12V voltage to VIN, enable IGN_EN for the first time, the output voltage of 5V1 is normal, disable IGN_EN, wait until the output of 5V1 is 0V, enable IGN_EN again, 5V1 will occasionally increase…
Part Number: TPS65301-Q1 After the POWER ON,the output voltage of 5VS sometimes continues to output 5140mV, and when I power it back on,5VS output becomes 5020mV.
Later, I found that if C206 has residual charge before power-on, 5VS will output 5020mV,…
Richard,
Did you suggested the PMIC TPS65301-Q1 just for the fact that it can generate all the needed references using a single IC? Because I noticed in its datasheet that it provides soft-start feature...
Regards,
Edgard