Datasheet

MAX1564
Triple 1.2A USB Switch in 4mm x 4mm
Thin QFN
4 ________________________________________________________________________________________
Typical Operating Characteristics
(Circuit of Figure 1, V
INA
= V
INB
= V
INC
= V
SEL
= V
ONA
= V
ONB
= V
ONC
= 5V, T
A
= +25°C, unless otherwise noted.)
CURRENT LIMIT vs. R
SETI
MAX1564 toc01
R
SETI
(k
Ω
)
CURRENT LIMIT (A)
6636 46 56
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
26
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE
MAX1564 toc02
INPUT VOLTAGE (V)
INPUT CURRENT (µA)
541 2 3
10
20
30
40
50
60
70
80
0
06
TEMPERATURE (
°
C)
603510-15
30
40
50
60
70
80
20
-40 85
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
MAX1564 toc03
INPUT CURRENT (µA)
V
IN
= 5.5V
V
IN
= 4.5V
V
IN
= 5V
STANDBY CURRENT vs. TEMPERATURE
MAX1564 toc04
TEMPERATURE (
°
C)
INPUT CURRENT (µA)
6035-15 10
0.5
1.0
1.5
2.0
3.0
2.5
3.5
4.0
0
-40 85
V
ONA
= V
ONB
= V
ONC
= 0V
SWITCH OFF LEAKAGE CURRENT
vs. TEMPERATURE
MAX1564 toc05
TEMPERATURE (
°
C)
LEAKAGE CURRENT (µA)
603510-15
0.01
0.1
1
10
0.001
-40 85
V
ONA
= V
ONB
= V
ONC
= 0V
V
OUT
= 0V
REVERSE BLOCK LEAKAGE CURRENT
vs. OUTPUT VOLTAGE
MAX1564 toc06
OUPUT VOLTAGE (V)
LEAKAGE CURRENT (µA)
4.84.13.4
10
2.7
5.5
100
1
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
MAX1564 toc07
TEMPERATURE (°C)
NORMALIZED R
ON
603510-15
0.75
1.00
1.25
1.50
0.50
-40 85
CONTINUOUS CURRENT LIMIT
vs. TEMPERATURE
MAX1564 toc08
TEMPERATURE (°C)
CURRENT LIMIT (A)
603510-15
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.00
-40 85
OUTPUT RISE TIME vs. TEMPERATURE
OUTPUT RISE TIME (ms)
1
2
3
4
5
6
7
8
9
10
0
MAX1564 toc09
TEMPERATURE (°C)
603510-15-40 85
V
IN
= 5.5V, R
LOAD
= 5Ω
V
IN
= 5V, R
LOAD
= 5Ω
V
IN
= 4.5V, R
LOAD
= 5Ω

V
IN
= 5V, NO LOAD
V
IN
= 5.5V, NO LOAD
V
IN
= 4.5V, NO LOAD