Datasheet

STULPI01A, STULPI01B Electrical characteristics
Doc ID 14817 Rev 4 11/44
Symbol Parameter Test conditions Min. Typ. Max. Unit
I
IL
Low level input leakage cur-
rent
V
IL
= 0.2 V ±1.0 µA
V
PDH
High level input voltage
(CSn/PWRDN pin)
V
BAT
= 3.0 V to 4.5 V 1.4 V
V
PDL
Low level input voltage
(CSn/PWRDN pin)
V
BAT
= 3.0 V to 4.5 V 0.4 V
I
PDH
High level input leakage
current (CSn/PWRDN pin)
V
PD
= 1.4 V, V
BAT
= 4.5 V ±1.0 µA
I
PDL
Low level input leakage
current (CSn/PWRDN pin)
V
PD
= 0.4 V, V
BAT
= 4.5 V ±1.0 µA
V
FAULTH
High level input voltage
(VB_REF_FAULT pin)
Overcurrent_PD bit is set 0.65 x V
3V3
V
V
FAULT L
Low level input voltage
(VB_REF_FAULT pin)
Overcurrent_PD bit is set 0.15 x V
3V3
V
R
IN_VB_REF
VB_REF_FAULT pin input
resistance
112 148 168 kΩ
V
XI_HYST_EXT
External clock input
hysteresis
XO = ‘0’ at reset 500 mV
V
XIH
High level input voltage
(XI pin)
XO = ‘0’ at reset
0.65 x
V
DVIO
V
V
XIL
Low level input voltage
(XI pin)
XO = ‘0’ at reset 0.15 x V
DVIO
V
VBUS
V
BUS_LKG
V
BUS
leakage voltage No load 200 mV
R
VBUS
V
BUS
input impedance 40 100 kΩ
V
BUS_VLD
V
BUS
valid comparator
threshold
1 kΩ series resistors 4.4 4.75 V
V
SESS_VLD
Session valid comparator
threshold for both A and B
device
Low to high transition 0.8 1.45 2.0 V
High to low transition 1.25 V
V
SESS_END
Session end comparator
threshold
0.2 0.8 V
R
VBUS_PU
V
BUS
charge pull-up
resistance
650 950 1150 Ω
R
VBUS_PD
V
BUS
discharge pull-down
resistance
800 1250 1500 Ω
Table 6. Electrical characteristics (continued)