SNVSBK9C November 2019 – September 2020 LM63635-Q1
The LM63635-Q1 features selectable operating modes through the SYNC/MODE input. Table 8-1 shows the selection programming. Mode changes can be made on the fly anytime after the device is powered up. It is not recommended that this input be allowed to float, however, an internal 100 kΩ pulls the input to ground if left floating. The value of this internal resistor and the logic thresholds for this input can be found in Section 7.5. See Section 8.4 for details of the operating modes.
|Synchronizing clock||FPWM; synchronized to external clock|
|Float (not recommended)||AUTO|