after some findings, i am planning to purchase the TPS54618EVM-606 for a project that we are currently testing.
our project is to produce a circuit that can variably change the power (watt) of the output that will be used to heat a coil, up to 20W by adjusting the output voltage.
from what i've gone through on the capabilities of the TPS54618-Q1 concerning with the circuit that we want to build:
- input supply from 3.7V battery
- output watt up to 27W
- variable output watt between 4.8W - 27W
- output voltage can be changed between 0.8V to 4.5V
- to use DAC (from other circuit) connected to Vsense to change the output voltage
we already have a semi-working prototype of the final circuit we want to produce, but it is really interesting to see that this TPS54618-Q1 is able to gives an integrated solution in a single chip.
my question, is this possible?
Please help, thank you!