Category: Hardware
Product Number: MAX17222ENT
Hello,
I am bringing up a new PCB design that uses the MX17222ENT device. The issue I am seeing is the device does not appear to be regulating the input voltage correctly. THe device is set up with a 191K RSEL resistor to achieve 3.3V output. When the input voltage is between 2 and 3 Volts the device produces 2.8V, when the input is raised to 4 Volts the output goes up to 3.6V.
Please advise what the issue may be.
Sid