MAX1812EUB Maxim Integrated Products, MAX1812EUB Datasheet - Page 4

• Manufacturer Part Number: MAX1812EUB
• Description: IC SW DUAL USB FAULTBLANK 10UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX1812EUB

• Applications: USB, Peripherals
• Current - Supply: 45µA
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Dual USB Switch with Fault Blanking
(V
4
IN
1000
0.250
0.225
0.200
0.175
0.150
0.125
0.100
100
0.1
10
_______________________________________________________________________________________
= V
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
1
-40
-40
-40
INA
TOTAL TURN-ON
TIME = RISE TIME + DELAY TIME
V
ONA
V
FAULT OUTPUT LOW VOLTAGE
V
= V
IN
IN
= V
-15
OUT_ LEAKAGE CURRENT
-15
= 5V
-15
= 4.5V
INB
ONB
TOTAL TURN-ON TIME
vs. TEMPERATURE
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
= V
= 5V, Circuit of Figure 2, T
IN
10
10
V
10
IN
= 4.5V
V
35
35
35
IN
V
IN
= 5.5V
= 5V
V
IN
60
60
60
= 5.5V
85
85
85
A
= +25°C, unless otherwise noted.)
1.50
1.25
1.00
0.75
0.50
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
C
D
A
B
-40
-40
OVERLOAD RESPONSE INTO 2.5Ω LOAD
A : V
B : V
NORMALIZED R
TOTAL TURN-OFF
TIME = FALL TIME + DELAY TIME
V
ONA
V
IN,
OUTA,
V
IN
IN
5V/div
= V
-15
= 4.5V
-15
V
= 5V
TOTAL TURN-OFF TIME
5V/div
IN
ONB
vs. TEMPERATURE
= 5.5V
TEMPERATURE (°C)
TEMPERATURE (°C)
= 0V
10
10
ON
5ms/div
C : V
D : I
vs. TEMPERATURE
OUTA,
FAULTA,
LOAD REMOVED
Typical Operating Characteristics
35
35
FAULT RECOVERS
1A/div
5V/div
60
60
MAX1812-11
85
85
5V
0
0
0
22.0
21.5
21.0
20.5
20.0
900
890
880
870
860
850
840
830
820
810
800
C
D
A
B
-40
-40
A : V
B : V
OVERLOAD RESPONSE INTO 2.5Ω LOAD
V
V
IN
IN,
OUTA,
IN
CONTINUOUS CURRENT LIMIT
= 5V
= 5.0V
5V/div
-15
-15
(EXPANDED TIME SCALE)
FAULT-BLANKING TIME
5V/div
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
500µs/div
C : V
D : I
OUTA,
F AULTA,
35
35
1A/div
5V/div
60
60
MAX1812-12
85
85
0
5V
0
0