Datasheet

MAX1693/(MAX1693H)/MAX1694
USB Current-Limited Switches
with Fault Blanking
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
IN
= +5V, T
A
= +25°C, unless otherwise noted.)
0
2
4
6
8
10
12
14
16
021 3456
QUIESCENT CURRENT vs. INPUT VOLTAGE
MAX1693/4 toc01
INPUT VOLTAGE (V)
QUIESCENT CURRENT (µA)
I
OUT
= O
V
ON (ON)
= GND (V
IN
)
9
11
10
13
12
15
14
16
-40 0 20-20 40 60 80 100
QUIESCENT CURRENT vs. TEMPERATURE
MAX1693/4 toc02
TEMPERATURE (°C)
QUIESCENT CURRENT (µA)
V
IN
= 5V
V
IN
= 3V
100
0.01
OFF-SUPPLY CURRENT
vs. TEMPERATURE
0.1
1
10
MAX1693/4 toc03
TEMPERATURE (
°
C)
OFF-SUPPLY CURRENT (nA)
-40 0-20 20406080100
V
ON
(ON) = V
IN
(GND)
100
1000
0.01
-40 0-20 40 10080
OFF-SWITCH CURRENT vs. TEMPERATURE
0.1
1
10
MAX1693/4 toc04
TEMPERATURE (
°
C)
OFF-SWITCH CURRENT (nA)
20 60
V
0N (ON)
= V
IN
(GND)
-40 0-20 40 10080
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
MAX1693/4 toc05
TEMPERATURE (°C)
NORMALIZED R
ON
20 60
0
0.4
0.2
0.8
0.6
1.2
1.0
1.4
I
OUT
= 425mA
0
0.4
0.2
0.8
0.6
1.0
1.2
0231 456
NORMALIZED OUTPUT CURRENT
vs. OUTPUT VOLTAGE
MAX1693/4 toc06
OUTPUT VOLTAGE (V)
NORMALIZED OUTPUT CURRENT
SHORT-CIRCUIT CURRENT
I
LIMIT
0
40
20
80
60
140
120
100
160
-40 0-20 20406080100
TURN-ON TIME vs. TEMPERATURE
MAX1693/4 toc07
TEMPERATURE (°C)
t
ON
(µs)
I
LOAD
= 425mA
V
IN
= 3V
V
IN
= 5V
0
2
1
4
3
6
5
7
-40 0 20-20 40 60 80 100
TURN-OFF TIME vs. TEMPERATURE
MAX1693/4 toc08
TEMPERATURE (°C)
t
OFF
(µs)
I
LOAD
= 425mA
V
IN
= 3V
V
IN
= 5V