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STUSB1600 Folha de dados(PDF) 62 Page - STMicroelectronics

Nome de Peças STUSB1600
Descrição Electrónicos  Power hubs and docking stations
PDF  69 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STUSB1600 Folha de dados(HTML) 62 Page - STMicroelectronics

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Electrical characteristics
STUSB1600
62/69
DocID028937 Rev 1
VTH1.6
Detection
threshold 6
Max Rd detection by source at
IP = IP-USB and IP = IP-1.5
1.50
1.60
1.65
V
VTH2.6
Detection
threshold 7
Max Rd detection by source at
IP-3.0, max CC voltage for
connected sink
2.45
2.60
2.75
V
VCONN protection
RVCONN
VCONN path
resistance
IVCONN = 0.2 A,
-40 °C < TA < 105 °C
0.25
0.5
0.975
Ω
IOCP
Overcurrent
protection
Programmable current limit
threshold (from 100 mA to
600mA by step of 50 mA)
85
300
550
100
350
600
125
400
650
mA
VOVP
Output-over
voltage
protection
5.9
6
6.1
V
VUVP
Input
undervoltage
protection
Low UVLO threshold
High UVLO threshold (default)
2.6
4.6
2.7
4.8
V
VBUS monitoring and driving
VTHUSB
VBUS presence
threshold
VSYS = 3.0 to 5.5 V
3.8
3.9
4.0
V
VTH0V
VBUS safe 0 V
threshold
(vSafe0V)
VSYS = 3.0 to 5.5 V, threshold
programmable from 0.6 V to 1.8
V, default VTHOV = 0.6 V
0.5
0.8
1.1
1.7
0.6
0.9
1.2
1.8
0.7
1.0
1.3
1.9
V
V
V
V
RDISUSB
VBUS discharge
resistor
600
700
800
Ω
TDISUSB
VBUS discharge
time to 0V
Coefficient TDISPARAM
programmable by NVM, default
TDISPARAM = 10, TDISUSB =
840 ms
70 *
TDISPA
RAM
84 *
TDISPAR
AM
100 *
TDISPA
RAM
ms
VMONUSBH
VBUS monitoring
high voltage
limit in source
power role
VBUS = 5.0 V nominal voltage,
threshold limit programmable by
NVM from VBUS+5% to
VBUS+20%, default VMONUSBH
Source = VBUS+12%
VBUS
+12%
V
VBUS monitoring
high voltage
limit in sink
power role
VBUS = 5.0 V nominal voltage,
threshold limit programmable by
NVM from VBUS+5% to
VBUS+20%, default VMONUSBH
Sink = VBUS+12%
VBUS
+12%
V
Table 50. Electrical characteristics (continued)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit



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