MAX1564_10 Datasheet, PDF (3/11 Pages) Maxim Integrated Products – Triple 1.2A USB Switch in 4mm x 4mm Thin QFN

Triple 1.2A USB Switch in 4mm x 4mm
Thin QFN
ELECTRICAL CHARACTERISTICS (continued)
(V_{IN_}= V_CC = V_SEL = V_{ON_}= 5V, R_SETI = 26.1kΩ, T_A = -40°C to +85°C, unless otherwise noted. Typical values are at T_A = +25°C.)
(Note 4)
PARAMETER
Current-Limit Fault-Blanking
Timeout Period
CONDITIONS
From current-limit condition to FLT_ low
MIN TYP MAX
10
20
40
Turn-On Delay
R_{OUT _}= 10Ω, C_{OUT_}= 1µF,
measured from ON_ high to 10% of V_{OUT_}
0.5
1.5
4.0
Output Rise Time
Turn-Off Delay Time
R_{OUT_}= 10Ω, C_OUT_= 1µF, measured from 10% to 90%
of V_{OUT_}
R_{OUT_} = 10Ω, C_{OUT_} = 1µF, measured from ON_ low to
90% of V_{OUT_}
3.5
100 1000
Output Fall Time
Thermal Shutdown Threshold
Logic-Input High Voltage (ONA,
ONB, ONC, SEL)
Logic-Input Low Voltage (ONA,
ONB, ONC, SEL)
Logic-Input Current
FLT_ Output Low Voltage
FLT_ Output High Leakage
Current
SETI Output Voltage
SETI External Resistor Range
OUT_ Auto-Restart Current
OUT_ Auto-Restart Threshold
OUT_ Auto-Restart Delay Time
Reverse Current Detection
Threshold
R_{OUT_}= 10Ω, C_{OUT_} = 1µF, measured from 90% to 10%
of V_{OUT_}
10°C hysteresis
V_{IN_} = 2.7V to 4.0V
V_{IN_} = 4.0V to 5.5V
V_{IN_} = 2.7V to 4.0V
V_{IN_} = 4.0V to 5.5V
I_SINK = 1mA
V_{FLT_} = 5.5V
26.1kΩ sets 1.37A maximum current limit
In latched-off state, V_{OUT_} = 0V
In latched-off state, V_{OUT_} rising
In latched-off state, V_{OUT_} > 1V
4.0
+160
1.6
2.0
0.6
0.8
-1
+1
0.4
1
600
26
60
10
25
50
0.4
0.5
0.6
10
20
40
0.9
Reverse Current Detection Blank
Time
10
20
40
Note 4: Specifications to -40°C are guaranteed by design and characterization and not production tested.
Note 5: The output voltage at which the device transitions from short-circuit current limit to continuous current limit.
UNITS
ms
ms
ms
µs
ms
°C
V
V
µA
V
µA
mV
kΩ
mA
V
ms
A
ms
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