BQ24392-Q1_16 Datasheet, PDF (5/22 Pages) Texas Instruments – Dual SPST USB 2.0 High Speed Switch

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BQ24392-Q1
SLIS160C – AUGUST 2014 – REVISED JANUARY 2016
6.5 Electrical Characteristics
V_BUS = 4.5 V to 5.5 V, T_A = –40°C to 125°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V_{BUS_VALI VBUS Valid threshold}
D
Rising VBUS threshold
V_OH
CHG_DET
CHG_DET
I_OH = –2 mA
V_OL
V_IH
V_IL
R_PD
t_DBP
V_USBIO
R_ON
R_ON(flat)
ΔR_ON
I_CC-SW
(ON)
I_CC-SW
(OFF)
I_USBI/O
(ON)
I_USBI/O
(OFF)
C_I(OFF)
C_O(OFF)
C_I(ON)
C_O(ON)
BW
O_ISO
X_TALK
CHG_DET, SW_OPEN,
CHG_AL_N
CHG_DET,
SW_OPEN,
CHG_AL_N
High-level input voltage
Low-level input voltage
Internal pull-down
resistance
GOOD_BAT
Dead battery provision timer
Analog signal range
ON-state resistance
ON-state resistance
flatness
ON- state resistance
match between
channels
DM_CON,
DP_CON,
DM_HOST,
DP_HOST
Current consumption
I_OL = 2 mA
V_{DM_HOST} and V_{DP_HOST} = 0 to 3.6 V, I_{DP_CON}
and I_{DM_CON} = –2 mA
V_{DM_HOST} and V_{DP_HOS}T = 0.4 V, I_{DP_CON} and
I_{DM_CON} = –2 mA
V_VBUS = 5 V, USB Switch ON;
V_{IH(GOOD_BAT)}= 1.1 V
V_VBUS = 5 V, USB Switch ON;
V_{IH(GOOD_BAT)} = 2.5 V
Current consumption with USB switch off V_VBUS = 5 V; USB Switch OFF
Output port leakage current with USB
switch on
Leakage current with USB switch off
Capacitance with USB DP_HOST,
switch off
DM_HOST
Capacitance with USB DP_CON,
switch off
DM_CON
Capacitance with USB DP_HOST,
switch on
DM_HOST
Capacitance with USB DP_CON,
switch on
DM_CON
Bandwidth
Isolation with USB switch off
Crosstalk
V_I = OPEN, V_O = 0.3 V or 2.7 V, Switch ON
V_I = 0.3 V, V_O = 2.7 V or V_I = 2.7 V, V_O = 0.3 V,
Switch OFF
DC bias = 0 V or 3.6 V, f = 10 MHz, Switch OFF
DC bias = 0 V or 3.6 V, f = 10 MHz, Switch ON
R_L = 50 Ω, Switch ON
f = 240 MHz, R_L = 50 Ω, Switch OFF
f = 240 MHz, R_L = 50 Ω
(1) CHG_DET max value will be clamped at 7 V when V_VBUS > 7 V
MIN TYP MAX UNIT
3.5
V
3.5
VBUS ⁽¹
)
V
1.1
950
32
0
6
1.1
0.4 V
V
0.5 V
kΩ
45 Mins
3.6 V
8Ω
2.4 Ω
0.5
Ω
250
80
45
50
45
2
10
11
11
1
–26
–30.5
350 µA
115 µA
75 µA
90 nA
75 nA
pF
pF
pF
pF
GHz
dB
dB
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