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STUSB1602 数据表(PDF) 27 Page - STMicroelectronics

部件名 STUSB1602
功能描述  USB Type-C™ controller with TX/RX line driver and BMC
PDF  39 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STUSB1602 数据表(HTML) 27 Page - STMicroelectronics

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8.3
Electrical and timing characteristics
Unless otherwise specified: VDD = 5 V, TA = +25 °C, all voltages are referenced to GND.
Table 20. Electrical characteristics
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
IDD (SRC)
Current
consumption
Device idle as a SOURCE (not
connected, no communication)
VSYS @ 3.3 V
158
µA
VDD @ 5.0 V
188
IDD (SNK)
Current
consumption
Device idle as a SINK (not connected,
no communication)
VSYS @ 3.3 V
113
VDD @ 5.0 V
140
ISTDBY
Standby current
consumption
Device in standby (not connected, low
power)
VSYS @ 3.3 V
33
µA
VDD @ 5.0 V
53
CC1 and CC2 pins
IP-USB
CC current
sources
CC pin voltage, VCC = -0.3 to 2.6 V,
40 °C < TA < 105 °C
-20%
80
+20%
µA
IP-1.5
-8%
180
+8%
IP-3.0
-8%
330
+8%
VCCO
CC open pin
voltage
CC unconnected, VDD = 3.0 to 5.5 V
2.75
V
Rd
CC pull-down
resistors
40 °C < TA < 105 °C
-10%
5.1
10%
VCCDB-1.5
CC pin voltage
in dead battery
condition
External IP = 180 μA applied into CC,
VDD = 0 V, dead-battery function enabled
1.2
V
VCCDB-3.0
External IP = 330 μA applied into CC,
VDD = 0 V, dead-battery function enabled
2.0
RINCC
CC input
impedance
Pull-up and pull-down resistors off
200
VTH0.2
Detection
threshold 1
Max. Ra detection by DFP at IP = IP-USB, min. IP_USB
detection by UFP on Rd, min CC voltage for connected
UFP
0.15
0.20
0.25
V
VTH0.4
Detection
threshold 2
Max. Ra detection by DFP at IP = IP-1.5
0.35
0.40
0.45
V
VTH0.66
Detection
threshold 3
Min. IP_1.5 detection by UFP on Rd
0.61
0.66
0.70
V
VTH0.8
Detection
threshold 4
Max. Ra detection by DFP at IP = IP-3.0
0.75
0.80
0.85
V
VTH1.23
Detection
threshold 5
Min. IP_3.0 detection by UFP on Rd
1.16
1.23
1.31
V
VTH1.6
Detection
threshold 6
Max. Rd detection by DFP 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 DFP at IP-3.0, max. CC voltage for
connected UFP
2.45
2.60
2.75
V
VCONN protection
RVCONN
VCONN power
path resistance
IVCONN = 0.2 A-
0.25
0.50
0.975
Ω
IOCP
Overcurrent
protection
Programmable current limit threshold
(from 100 mA to 600 mA by step of 50 mA)
85
100
125
mA
300
350
400
STUSB1602
Electrical and timing characteristics
DS11254 - Rev 5
page 27/39



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