Tool/software:
Hi there.
I want to make a circuit to switch between DC adapter input and battery input using TPS2121.
Please advise if this is a problem as I will post the circuit.
The DC adapter voltage is 18V and the battery voltage is 14.4V.
・Operating Conditions
When the DC adapter is not connected, power is supplied from the battery.
When the battery is not connected, power is supplied by the DC adapter.
When both are connected, power is supplied by the DC adapter.
Please let me know if there are any precautions when using the components in this circuit.
Also, this circuit was written based on "Figure 10-15" in the data sheet.
In the design requirements "Table 10-5" DETAILS, the voltage is listed as 5V.
Is it possible to use a higher voltage?
I am translating from Japanese, so I apologize if the text is difficult to understand.
Thank you in advance.
