Hello everybody. I designed a circuit to boost the voltage from roughly 1.5V to 5V, with the help of the MAX1675. Unfortunately it only outputs 2.2V. I have the 8 pin package and connected it as in the picture attached. The actual battery gives me a reading of 1.6V.
I don't use the battery comparator, so I connected LBI and LBO to ground as stated on page 9:
Any suggestions about what's wrong are appreciated.
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I don't use the battery comparator, so I connected LBI and LBO to ground as stated on page 9:
The FB (feedback) pin is also grounded as indicated on page 6:If the low-battery comparator is not used, ground LBI and LBO.
For the inductor I use this one. And the battery is a AA Alkaline battery.Connect to GND for +5.0V output.
Any suggestions about what's wrong are appreciated.
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