
M
Triple 1.2A USB Switch in 4mm x 4mm
Thin QFN
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN_, ON_, OUT_, SEL, V
CC
to GND (Note 1)............-0.3V to +6V
FLT_
, SETI to GND .....................................-0.3V to (V
CC
+ 0.3V)
IN_ to OUT_ (when disabled, Note 2) .........................-6V to +6V
IN_ to OUT_ (when enabled, Note 3)....................-1.5A to +2.3A
FLT_
Sink Current................................................................20mA
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.
Continuous Power Dissipation
16-Pin 4mm x 4mm Thin QFN
(derate 16.9mW/°C above +70°C).............................1349mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
ELECTRICAL CHARACTERISTICS
(V
IN_
= V
CC
= V
SEL
= V
ON_
= 5V, R
SETI
= 26.1k
, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.)
(Note 4)
Note 1:
Note 2:
Note 3:
INA, INB, INC, and V
CC
must be connected together externally.
Reverse current (current from OUT_ to IN_) is blocked when disabled.
Forward and reverse current are internally limited.
PARAMETER
CONDITIONS
MIN
2.75
TYP
MAX
5.50
UNITS
V
Supply Voltage Range
V
IN_
= V
CC
= 5V, T
A
= +25°C
V
IN_
= V
CC
= 3V, T
A
= +25°C
V
IN_
= V
CC
= 5V, T
A
= -40°C to +85°C
V
ON_
= 0V
60
80
Switch On-Resistance
30
100
7.5
m
IN Standby Supply Current
3
μA
V
ONA
= 5V,
V
ONB
= V
ONC
= 0V
40
80
V
ONA
= V
ON0B
= 5V,
V
ONC
= 0V
V
ONA
= V
ONB
= V
ONC
= 5V
55
100
IN Quiescent Supply Current
I
OUT_
= 0A
60
0.02
2.5
120
10
2.7
μA
OUT_ Off-Leakage Current
Undervoltage-Lockout Threshold
Continuous Load Current
V
ON_
= 0V, V
OUT_
= 0V
V
IN_
rising, 3% hysteresis
μA
V
A
2.2
1.2
1.20
0.79
0.49
1.46
R
SETI
= 26.1k
R
SETI
= 39.2k
R
SETI
= 60.4k
1.37
0.91
0.59
1.8
1.2
0.77
0.55
0.37
0.23
1.54
1.03
0.68
2.20
Current-Limit Threshold
A
R
SETI
= 26.1k
R
SETI
= 39.2k
R
SETI
= 60.4k
R
SETI
= 26.1k
R
SETI
= 39.2k
R
SETI
= 60.4k
Short-Circuit Current Limit
(Peak Amps)
V
OUT_
= 0V
A
Short-Circuit Current Limit
(RMS Amps)
V
OUT_
= 0V
A(RMS)
Short-Circuit/Continuous Current-
Limit Transition Output Voltage
Threshold
(Note 5)
1
V