5.3.1
Electrical characteristics power sequencing and soft start
Table 11
Electrical characteristics power sequencing and soft start
T
j
= -40°C to 150°C;
V
R1VSx
= 3.7 V to 35 V; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Parameter
Symbol
Values
Unit
Note or condition Number
Min.
Typ.
Max.
Internal device startup time
t
STARTUP
–
300
–
µs
–
P_5.3.1
Output voltage rise time
Buck1
t
BUCK1
–
640
–
µs
V
BUCK1
= 3.3 V
P_5.3.2
Output voltage rise time
Buck2
t
BUCK2
–
320
–
µs
V
BUCK2
= 1.25 V
P_5.3.4
Output voltage rise time
Boost1
t
BOOST1
–
640
–
µs
V
BUCK1
= 3.3 V,
V
BOOST1
= 5.0 V
P_5.3.5
OPTIREG
™
PMIC TLF30681QVS01
Power management IC
Central functions
Datasheet
40
Rev. 1.0
2020-04-08
