Figure 34.
PSU monitor window
Table 6.
PSU monitor: PFC/LLC features
PFC
Input Power
Estimated PFC power corrected by Vin/PAM/Mode/Tdel parameters
Vin
Mains voltage in RMS value
Line Freq
Mains Frequency
Vout Target
PFC output Voltage (target)
Vout
PFC output Voltage (measured)
Tsw Meas
PI Algo Ton
Ton added computed by power integration algorithm
Smed01 Tdel
Duration between PFC pulsed (DCM mode only)
Skipping Area
PWM applied to PFC during a semi-cycle at low power
Mode
PFC mode of operation
LLC
Vctrl feedback
Output voltage of the error amplifier after optocoupler, used for the LLC feedback loop
llc_ac
LLC anti-capacitive mode indicator
SMED23 Tdel
Value of the LLC TimeShift
UM2342
Additional tools
UM2342
-
Rev 1
page 30/57
