SNVSA47D February 2016 – December 2022 LM5165
PRODUCTION DATA
Similarly, the LM5165 is in PFM active mode when VEN and the internal bias rail are above the relevant thresholds, FB has fallen below the lower hysteresis level (VREF1), and boundary conduction mode is recharging the output capacitor to the upper hysteresis level (VREF2). There is a 4-µs wake-up delay from sleep to active states.