TLE4473GV55-2 Datasheet, PDF (3/16 Pages) Infineon Technologies AG – Dual Low Drop Voltage Regulator

TLE 4473 GV55-2
V_WΙ
V_Ι
t
V_Q
T_{WD, p}
t
V_D2
V_DU2
V_DL2
V_RO2
T_{WI, tr}
t
t _{WD, L}
t
T_WI,
tr
=
(V_DU2 -V_DL2
Ι _DD2
)
C _D2;
T_WD,
p
=
(V_DU2
-V_DL2 )
Ι _DC2
(Ι _DC2 +
x Ι _DD2
Ι
DD2
)
C _D2 ;
t _WD,
L⁼
(V_DU2 -V_DL2
Ι _DC2
)
C _D2
t
AED03099_4473
Figure 1 Watchdog Timing Schedule
Target Data Sheet
3
Rev. 0.2, 2005-07-26