VIPER53 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'VIPER53' PDF : 24 Pages View PDF
VIPer53DIP / VIPer53SP
Figure 5: Thermal Shutdown
Tj
TSD
TSD-THYST
VDD
VDDon
VCOMP
Automatic
startup
Figure 7: Overvoltage Event
VDD
VDDovp
t
VCOMP
Abnormal
operation
t
VDS
Switching
t
t
Normal
operation
t
Not
switching
t
Figure 6: Shut Down Action
VOSC
VOSChi
VOSClo
VCOMP
VCOMPoff
ID
Figure 8: Comp Pin Gain and Offset
IDpeak
IDlim
IDmax
t
Slope = 1 / HCOMP
VCOMP
t
VCOMPos
VCOMPovl VCOMPhi
t
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