HD3SS3220_15 Datasheet, PDF (6/43 Pages) Texas Instruments – HD3SS3220 USB Type-C DRP Port Controller with SuperSpeed 2:1 MUX

HD3SS3220
SLLSES1 – DECEMBER 2015
www.ti.com
6.4 Thermal Information
THERMAL METRIC⁽¹⁾
HD3SS3220
RNH (VQFN)
UNIT
30 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
R_θJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
60.9
°C/W
50.4
°C/W
22.8
°C/W
1.7
°C/W
22.6
°C/W
12.1
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
6.5 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
Power Consumption
I_(ACTIVE)
Current consumption in active mode- both CC
controller and SS mux on
ENn_CC/Mux = L
I_CC
Current consumption in active mode – CC
controller on and SS mux off
ENn_CC = L, ENn_Mux = H
I_(SHUTDOWN)
CC PINS
Current consumption in shutdown mode
ENn_CC/Mux = H
R_{(CC_DB)}
R_{(CC_D)}
V_{(UFP_CC_USB)}
Pulldown resistor when in dead-battery mode.
Pulldown resistor when in UFP or DRP mode.
Voltage level for detecting a DFP attach when
configured as a UFP and DFP is advertising
default current source capability.
V_{(UFP_CC_MED)}
Voltage level for detecting a DFP attach when
configured as a UFP and DFP is advertising
medium (1.5 A) current source capability.
V_{(UFP_CC_HIGH)}
Voltage level for detecting a DFP attach when
configured as a UFP and DFP is advertising
high (3 A) current source capability.
V_{(DFP_CC_USB)}
Voltage level for detecting a UFP attach when
configured as a DFP and advertising default
current source capability.
V_{(DFP_CC_MED)}
Voltage level for detecting a UFP attach when
configured as a DFP and advertising 1.5-A
current source capability.
V_{(DFP_CC_HIGH)}
Voltage level for detecting a UFP attach when
configured as a DFP and advertising 3-A
current source capability.
V_{(AC_CC_USB)}
Voltage level for detecting an active cable
attach when configured as a DFP and
advertising default current source capability.
V_{(AC_CC_MED)}
Voltage level for detecting an active cable
attach when configured as a DFP and
advertising 1.5-A current source capability.
V_{(DFP_CC_HIGH)}
Voltage level for detecting an active cable
attach when configured as a DFP and
advertising 3-A current source capability.
I_{CC(DEFAULT_P)}
Default mode pull-up current source when
operating in DFP or DRP mode.
I_{CC(MED_P)}
Medium (1.5 A) mode pull-up current source
when operating in DFP or DRP mode.
I_{CC(HIGH_P)}
High (3 A) mode pull-up current source when
operating in DFP or DRP mode.
3-Level Input Pins: PORT, ADDR, ENn_CC and CURRENT_MODE
V_IL
Low-level input voltage
MIN
TYP
MAX UNIT
0..7
0.9
mA
0.2
mA
5
µA
4.1
5.1
6.1
kΩ
4.6
5.1
5.6
kΩ
0.25
0.61
V
0.7
1.16
V
1.31
2.04
V
1.51
1.6
1.64
V
1.51
1.6
1.64
V
2.46
2.6
2.74
V
0.15
0.2
0.25
V
0.35
0.4
0.45
V
0.75
0.8
0.84
V
64
80
96
µA
166
180
194
µA
34
330
356
µA
0.4
V
6
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