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LM5023_15 Datasheet, PDF (24/33 Pages) Texas Instruments – AC-DC Quasi-Resonant Current Mode PWM Controller
LM5023
SNVS961D – APRIL 2013 – REVISED JANUARY 2014
The Depeletion FET charging
current into the VCC cap 2mA
VCCON 12.5V
VCCAUX 10V
VCCOFF 7.5V
The current comsumption of the LM5023 while the
OCP Flag is set ICCST=346uA
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OLDTS
OUT
VSD
SS
25ms
145ms
Hicup Mode
Figure 15. Hiccup Mode Timing
24
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