THV3056 Datasheet, PDF (21/32 Pages) THine Electronics, Inc. – 3ch Buck/Boost 2ch CP 1ch HVLDO 1ch LVLDO Controller

THV3056_Rev.2.00_E
Vout
VREF
Error AMP
-
+
SS
MaxDuty-Detector
-
+
1.58V
1μA
SCP
Cscp
LATCH
SCP Reset
-
+
1.2V
Figure 9. SCP Circuit
Vo
SCP ^1.2V
SS ^1.2V
Switching
Operating
Stop
Figure 10. SCP Operation Waveform
Timer Latch Operation
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