Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
IN
= V
ON
= V
SEL
= V
ENRESET
= 5V, R
ISET
= 26kΩ to GND, R
FAULT
= 100kΩ pullup to V
IN
, C
OUT
= 0.1µF, T
A
= -40°C to +85°C.
Typical values are at T
A
= +25°C, unless otherwise specified.) (Note 1)
PARAMETER
Supply Voltage Range
V
IN
= 5V
Switch On-Resistance
IN Standby Supply Current
IN Quiescent Supply Current
OUT Off-Leakage Current
Undervoltage-Lockout Threshold
Current-Limit Threshold
V
IN
= 3V
V
IN
= 4.4V
V
ON
= 0V
I
OUT
= 0A
V
ON
= 0V, V
OUT
= 0V
T
A
= +25°C
T
A
= +85°C
2.3
1.2
0.800
0.5
R
ISET
= 26kΩ
R
ISET
= 39kΩ
R
ISET
= 60kΩ
R
ISET
= 26kΩ
R
ISET
= 39kΩ
R
ISET
= 60kΩ
1.35
3
30
0.02
0.6
2.5
1.4
0.925
0.6
1.75
1.2
0.74
0.55
0.37
0.23
1
8
20
40
V
ms
A (RMS)
2.7
1.6
1.050
0.7
2.20
A (Peak)
A
CONDITIONS
MIN
2.75
55
65
95
6
55
1
µA
µA
µA
V
mΩ
TYP
MAX
5.50
UNITS
V
Rising edge, 3% hysteresis (typ)
R
ISET
= 26kΩ
R
ISET
= 39kΩ
R
ISET
= 60kΩ
Peak Short-Circuit Current Limit
V
OUT
= 0V,
(I
OUT
pulsing)
V
OUT
= 0V,
(I
OUT
pulsing)
(Note 2)
RMS Short-Circuit Current Limit
Short-Circuit/Continuous Current Limit
Transition Threshold
Fault-Blanking Timeout Period
From current-limit condition to
FAULT
falling
2
Maxim Integrated
MAX8586
Single 1.2A USB Switch in
3mm x 3mm TDFN
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
ON
= V
SEL
= V
ENRESET
= 5V, R
ISET
= 26kΩ to GND, R
FAULT
= 100kΩ pullup to V
IN
, C
OUT
= 0.1µF, T
A
= -40°C to +85°C.
Typical values are at T
A
= +25°C, unless otherwise specified.) (Note 1)
PARAMETER
Turn-On Delay
CONDITIONS
R
OUT
= 10Ω, C
OUT
= 1µF, measured from
ON rising to 10% of V
OUT
, does not include
rise time
R
OUT
= 10Ω, C
OUT
= 1µF, measured from
10% to 90% of V
OUT
R
OUT
= 10Ω, C
OUT
= 1µF measured from
ON falling to 90% of V
OUT
R
OUT
= 10Ω, C
OUT
= 1µF, measured from
90% to 10% of V
OUT
15°C hysteresis (typ)
V
IN
= 2.75V to 4.0V
V
IN
= 4.0V to 5.5V
V
IN
= 2.75V to 4.0V
V
IN
= 4.0V to 5.5V
T
A
= +25°C
I
SINK
= 1mA
V
IN
= 5.5V, T
A
= +25°C
R
ISET
= 26kΩ
26
In latched-off state, V
OUT
= 0V
In latched-off state, V
OUT
rising
In latched-off state, V
OUT
>1V
10
0.4
8
25
0.5
20
600
60
60
0.6
40
-1
1.6
2.0
0.6
0.8
+1
0.4
1
MIN
0.5
TYP
1.5
MAX
4.0
UNITS
ms
Output Rise Time
Turn-Off Delay from ON
Output Fall Time
Thermal-Shutdown Threshold
ON, SEL, ENRESET Logic Input High Voltage
ON, SEL, ENRESET Logic Input Low Voltage
Logic Input Current
FAULT
Output Low Voltage
FAULT
Output High Leakage Current
ISET Current-Limit Trip Point
ISET External Resistance Range
Auto-Restart Current
Auto-Restart Threshold
Auto-Restart Delay
5.5
100
4
+160
1000
ms
µs
ms
°C
V
V
µA
V
µA
mV
kΩ
mA
V
ms
Note 1:
All devices are 100% production tested at T
A
= +25°C. Limits over the operating temperature range are guaranteed by
design.
Note 2:
The output voltage at which the device transitions from short-circuit current limit to continuous current limit.
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