TLD5095EL Datasheet, PDF (21/31 Pages) Infineon Technologies AG – DC/DC Boost, Buck-Boost, SEPIC controller

TLD5095EL
Protection and Diagnostic Functions
Status Output Timing Diagram
V_IVCC
V_IVCC,RTH,i
V_{IVCC,RTH ,d}
Startup
T_J
T_{J ,S D}
T_J,SD,HYST
Normal
Thermal
Shutdown
1
Overvoltage
2
Open Load /
Feedback
3
Shutdown
t
1
V _{VOVFB ≥ VOVFB,TH BO}
2
t
VOVFB < VOVFB,TL
V_{FBH -}V_FBL
V_REF,2
t_SS
0.3 V Typ
V_REF,1
V_ST
t
3
t_SS
t
t_SD
t_SD
t_SD
t
Figure 13 Status Output Timing Diagram
Datasheet
21
Rev. 1.1, 2009-12-16