MAX1693-MAX1694 Maxim, MAX1693-MAX1694 Datasheet - Page 2

• Manufacturer Part Number: MAX1693-MAX1694
• Description: USB Current-Limited Switches with Fault Blanking
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
IN, ON, FAULT to GND.............................................-0.3V to +6V
OUT to GND ................................................-0.3V to (V
Maximum Continuous Switch Current .....1.2A (internally limited)
OUT Short Circuit to GND ..........................................Continuous
Continuous Power Dissipation (T
USB Current-Limited Switches
with Fault Blanking
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.
ELECTRICAL CHARACTERISTICS
(V
2
Operating Voltage
Quiescent Current
Off-Supply Current
Undervoltage Lockout
Off-Switch Leakage
On-Resistance
Current Limit
Continuous Short-Circuit
Current Limit
ON Input Logic Low Voltage
ON Input Logic High Voltage
ON Input Leakage
FAULT Output Logic Low
Voltage
FAULT Output High Leakage
Current
Fault-Blanking Timeout Period
Start-Up Time
Switch Turn-On Time
Switch Turn-Off Time
Thermal Shutdown Threshold
10-Pin µMAX (derate 5.6mW/°C above +70°C) ............444mW
IN
_______________________________________________________________________________________
= +5V, T
PARAMETER
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
A
= +70°C)
SYMBOL
UVLO
I
R
LIMIT
t
V
V
V
t
I
V
t
OFF
ON
I
SC
FB
ON
OL
Q
IN
IH
IL
V
V
Rising edge, 100mV hysteresis
V
V
V
T
T
(Note 1)
OUT shorted to GND, MAX1693 only (Note 2)
V
V
V
V
I
V
From overcurrent condition to FAULT assertion
V
from ON driven low to 50% full V
I
I
SINK
LOAD
LOAD
A
A
IN
OUT
IN
IN
IN
IN
IN
ON
ON
ON
ON
= +25°C
= 0°C to +85°C
= 5.5V,
= 2.7V to 5.5V
= 2.7V to 3.6V
= 3.7V to 5.5V
= V
= 5V, C
= GND, I
= V
= V
= V
= 1mA, V
= GND
IN
= 400mA
= 400mA
FAULT
+ 0.3V)
IN
IN
IN
,
= V
OUT
or GND
OUT
= 5.5V
OUT
IN
CONDITIONS
= 150µF, R
= 3V
= 0
= 5.5V
Operating Temperature Range
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX1693EUB/MAX1694EUB ..........................-40°C to +85°C
Timer not running
Timer running
T
T
V
V
V
A
A
IN
IN
IN
L
= +25°C
= 0°C to +85°C
= 4.4V to 5.5V
= 4.4V to 5.5V
= 3V
= 15Ω,
A
OUT
= +25°C.)
MIN
700
2.7
2.0
2.4
2
7
3
0.001
TYP
0.01
850
500
165
14
35
60
72
10
80
1
6
MAX
1000
125
150
700
200
5.5
2.6
0.8
0.4
±1
25
15
90
13
20
1
2
1
UNITS
mΩ
mA
mA
ms
ms
µA
µA
µA
µA
µA
µs
µs
°C
V
V
V
V
V