Datasheet

TI Information — Selective Disclosure
TPS51116
www.ti.com SLUS609I –MAY 2004–REVISED JANUARY 2014
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range, V
V5IN
= 5 V, VLDOIN is connected to VDDQ output (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
UNDERVOLTAGE LOCKOUT/LOGIC THRESHOLD
Wake up 3.7 4.0 4.3
V5IN UVLO threshold
V
UVV5IN
voltage
Hysteresis 0.2 0.3 0.4
No discharge 4.7
V
THMODE
MODE threshold
Non-tracking discharge 0.1
2.5 V output 0.08 0.15 0.25 V
V
THVDDQSET
VDDQSET threshold voltage
1.8 V output 3.5 4.0 4.5
V
IH
High-level input voltage S3, S5 2.2
V
IL
Low-level input voltage S3, S5 0.3
V
IHYST
Hysteresis voltage S3, S5 0.2
V
INLEAK
Logic input leakage current S3, S5, MODE -1 1
μA
V
INVDDQSET
Input leakage/ bias current VDDQSET -1 1
UNDERVOLTAGE AND OVERVOLTAGE PROTECTION
OVP detect 110% 115% 120%
VDDQ OVP trip threshold
V
OVP
voltage
Hysteresis 5%
VDDQ OVP propagation
t
OVPDEL
1.5 μs
delay
(5)
UVP detect 70%
V
UVP
Output UVP trip threshold
Hysteresis 10%
Output UVP propagation
t
UVPDEL
32
delay
(5)
cycle
t
UVPEN
Output UVP enable delay
(5)
1007
THERMAL SHUTDOWN
Shutdown temperature 160
T
SDN
Thermal SDN threshold
(5)
°C
Hysteresis 10
(5) Specified by design. Not production tested.
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