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MAX1693EUB+T

P1-P3P4-P6P7-P9
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
MAX1693/(MAX1693H)/MAX1694
USB Current-Limited Switches
with Fault Blanking
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V
IN
= +5V, T
A
= +25°C, unless otherwise noted.)
4
10
µ
s/div
3
1
2
MAX1693
CURRENT-LIMIT RESPONSE
MAX1693/4 toc11
CH1 = V
IN
, 200mV/div, AC-COUPLED; CH2 = V
OUT
,
5V/div; CH3 = V
FAULT
, 5V/div; CH4 = I
OUT
, 1A/div
4
3
2
1
MAX1693
SWITCH TURN-ON TIME
MAX1693/4 toc12
CH1 = V
OUT
, 5V/div; CH2 = V
ON
, 5V/div;
CH3 = V
FAULT
, 5V/div; CH4 = I
OUT
, 200mA/div
20µs/div
0
2
6
4
10
8
12
-40 0 20-20 406080100
FAULT-BLANKING TIMEOUT
vs. TEMPERATURE
MAX1693/4 toc09
TEMPERATURE (°C)
FAULT-BLANKING TIMEOUT (ms)
I
OUT
= 850mA
V
IN
= 3V OR 5V
4
3
2
1
MAX1693
SWITCH TURN-OFF TIME
MAX1693/4 toc13
CH1 = V
OUT
, 5V/div; CH2 = V
ON
, 5V/div;
CH3 = V
FAULT
, 5V/div; CH4 = I
OUT
, 200mA/div
1µs/div
4
3
2
1
MAX1693
STARTUP TIME
(TYPICAL USB APPLICATION)
MAX1693/4 toc14
CH1 = V
OUT
, 5V/div; CH2 = V
ON
, 5V/div;
CH3 = I
OUT
, 500mA/div; CH4 = V
FAULT
, 5V/div
C
L
= 150µF
R
L
= 15Ω
1ms/div
FULL-CURRENT LIMIT
CHARGES CAPACITOR
RESISTOR
LOAD
CURRENT
FOLDBACK-
CURRENT LIMIT
MAX1693/(MAX1693H)/MAX1694
USB Current-Limited Switches
with Fault Blanking
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
IN
= +5V, T
A
= +25°C, unless otherwise noted.)
4
3
2
1
MAX1693H
SWITCH TURN-ON TIME
MAX1693/4 toc16
CH1 = V
OUT
, 5V/div; CH2 = V
ON
, 5V/div;
CH3 = V
FAULT
, 5V/div; CH4 = I
OUT
, 200mA/div
20 s/div
4
3
2
1
MAX1693H
SWITCH TURN-OFF TIME
MAX1693/4 toc17
CH1 = V
OUT
, 5V/div; CH2 = V
ON
, 5V/div;
CH3 = V
FAULT
, 5V/div; CH4 = I
OUT
, 200mA/div
1 s/div
4
3
2
1
MAX1693H
STARTUP TIME
(TYPICAL USB APPLICATION)
MAX1693/4 toc18
CH1 = V
OUT
, 5V/div; CH2 = V
ON
, 5V/div;
CH3 = I
OUT
, 500mA/div; CH4 = V
FAULT
, 5V/div
C
L
= 150µF
R
L
= 15Ω
1ms/div
FULL-CURRENT LIMIT
CHARGES CAPACITOR
RESISTOR
LOAD
CURRENT
FOLDBACK-
CURRENT LIMIT
3
2
1
MAX1693/4 toc15
MAX1694
OVERCURRENT TO FAULT
AND SWITCH LATCHED OFF
CH1 = V
FAULT
, 5V/div; CH2 = I
OUT
, 5V/div;
CH3 = I
OUT
, 1A/div
2ms/div
P1-P3P4-P6P7-P9

MAX1693EUB+T

Mfr. #:
Buy MAX1693EUB+T
Manufacturer:
Maxim Integrated
Description:
Power Switch ICs - Power Distribution USB Current-Limited Switch w/Fault Blank
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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