MAX1607 Maxim, MAX1607 Datasheet - Page 2

• Manufacturer Part Number: MAX1607
• Description: The MAX1607 is a current-limited 60mΩ switch with built-in fault blanking
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
IN, EN, OC to GND .....................................................-0.3 to +6V
OUT to GND ................................................-0.3V to (V
Maximum Switch Current.........................1.2A (internally limited)
OUT Short-Circuit to GND ..........................................Continuous
USB Current-Limited Switch
in Pin-Compatible Package
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 CONDITION
POWER SWITCH
ENABLE INPUT (EN)
CURRENT LIMIT
SUPPLY CURRENT
UNDERVOLTAGE LOCKOUT
OVERCURRENT (OC)
THERMAL SHUTDOWN
Input Voltage
Switch Static Drain-Source
On-State Resistance
Switch Turn-On Time
Switch Turn-Off Time
EN High-Level Input Voltage
EN Low-Level Input Voltage
EN Input Current
Start-Up Time
Overload Output Current
Short-Circuit Output Current
Supply Current, Low-Level Input
Supply Current, High-Level
Input
Supply Leakage Current
Undervoltage Lockout
OC Output Low Voltage
OC Off-State Current
OC Blanking Timeout Period
Thermal Shutdown Threshold
IN
_______________________________________________________________________________________
= +5V, T
PARAMETER
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
R
UVLO
DS(ON)
I
t
LIMIT
V
t
V
V
I
OFF
V
t
ON
SC
I
BL
OL
Q
IN
IH
IL
T
T
I
I
V
V
V
V
V
low to 50% full V
Force V
OUT shorted to GND
V
V
V
V
Rising edge, 100mV hysteresis
I
V
From overcurrent condition to OC assertion
LOAD
LOAD
SINK
A
A
IN
IN
IN
IN
OUT
IN
EN
EN
EN
EN
= +25°C
= 0°C to +85°C
= 2.7V to 3.6V
= 3.7V to 5.5V
= 2.7V to 5.5V
= 5V, C
= V
= V
= V
= GND, I
= V
= 1mA, V
IN
= GND
= 400mA
= 400mA
OC
OUT
IN
IN
IN
+ 0.3V)
or GND
= V
= 5.5V,
= 5V
OUT
to 4.5V
OUT
OUT
IN
CONDITIONS
= 150µF from EN driven
OUT
= 3V
= 0
= 5.5V
Continuous Power Dissipation (T
Operating Temperature Range (extended) .........-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
V
V
V
Timer not running
Timer running
T
T
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
10-Pin TDFN (derate 18.5mW/°C above +70°C) .......1481mW
IN
IN
IN
A
A
= +25°C
= 0°C to +85°C
= 4.4V to 5.5V
= 4.4V to 5.5V
= 3V
A
= +25°C.) (Note 2)
MIN
700
2.7
2.0
2.4
2.0
-1
3
7
A
= +70°C)
0.001
+165
TYP
0.01
850
500
2.4
60
72
80
14
35
10
6
1
MAX
1000
125
150
200
700
5.5
0.8
2.6
0.4
+1
90
20
25
15
13
1
2
1
UNITS
mΩ
mA
mA
µA
ms
µA
µA
µA
µA
ms
µs
µs
°C
V
V
V
V
V