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STUSB1602 Folha de dados(PDF) 28 Page - STMicroelectronics

Nome de Peças STUSB1602
Descrição Electrónicos  USB Type-C™ controller with TX/RX line driver and BMC
PDF  39 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STUSB1602 Folha de dados(HTML) 28 Page - STMicroelectronics

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Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
IOCP
Overcurrent
protection
Programmable current limit threshold
(from 100 mA to 600 mA by step of 50 mA)
550
mA
600
650
VOVP
Output
overvoltage
protection
5.9
6.0
6.1
V
VUVP
Input
undervoltage
protection
Low UVLO threshold
2.6
2.7
V
High UVLO threshold (default)
4.6
4.8
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
0.5
0.6
0.7
V
Programmable threshold
0.8
0.9
1
V
Programmable threshold from 0.6 V to 1.8 V
1.1
1.2
1.3
V
Default VTHOV = 0.6 V
1.7
1.8
1.9
V
RDISUSB
VBUS discharge
resistor
600
700
800
Ω
TDISUSB (1)
VBUS discharge
time to 0V
Default TDISPARAM = 840 ms, the coefficient TDISPARAM
is programmable by NVM
70
84
100
ms
VBUS discharge
time to PDO
Default TDISPARAM = 200 ms, the coefficient TDISPARAM
is programmable by NVM
20
24
28
VMONUSBH
VBUS monitoring
high voltage
threshold
VBUS = nominal target value, default VMONUSBH = VBUS
+10 %, the threshold limit is programmable by NVM
from +5 % to +20 %
VBUS +
10%
V
VMONUSBL
VBUS monitoring
low voltage
threshold
VBUS = nominal target value, default VMONUSBL = VBUS
-10 %, the threshold limit is programmable by NVM from
-20 % to -5 %
VBUS -
10%
V
Digital input/output (SCL, SDA, ALERT#, A_B_SIDE, MOSI, MISO, NSS, TX_EN, SCLK)
VIH
High level input
voltage
1.2
V
VIL
Low level input
voltage
0.35
V
VOL
Low level output
voltage
Ioh = 3 mA
0.4
V
20 V open drain outputs (VBUS_EN_SRC, VBUS_EN_SNK)
VOL
Low level output
voltage
Ioh = 3 mA
0.4
V
1. TDISPARAM
STUSB1602
Electrical and timing characteristics
DS11254 - Rev 5
page 28/39



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