Some of the components could be removed to simplify the layout:
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Not connecting RT pin sets switching frequency to 500 kHz, which is more suitable for 5.6 uH inductor.
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From datasheet:
Float for 500 kHz, tie to GND for 1.2 MHz, or connect to an RT timing resistor.
EN pin has internal pullup.
From datasheet:
Driving EN high or leaving this pin floating enables the converter.
Three feedback resistors can be replaced with 2. We have 10.2k and 53.6k resistors in the lab.
Some of the components could be removed to simplify the layout:
\
Not connecting RT pin sets switching frequency to 500 kHz, which is more suitable for 5.6 uH inductor.
\
From datasheet:
Float for 500 kHz, tie to GND for 1.2 MHz, or connect to an RT timing resistor.
EN pin has internal pullup. From datasheet: Driving EN high or leaving this pin floating enables the converter.
Three feedback resistors can be replaced with 2. We have 10.2k and 53.6k resistors in the lab.