MAX4792EUS+T Maxim Integrated, MAX4792EUS+T Datasheet - Page 2

• Manufacturer Part Number: MAX4792EUS+T
• Description: Power Switch ICs - Power Distribution 200/250/300mA Crnt Limit Switch
• Manufacturer: Maxim Integrated

Specifications of MAX4792EUS+T

• Rohs: yes
• Number Of Outputs: 1
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-143
• Minimum Operating Temperature: - 40 C

200mA/250mA/300mA Current-Limit Switches
ABSOLUTE MAXIMUM RATINGS
IN, ON, FLAG, OUT to GND .....................................-0.3V to +6V
OUT Short Circuit to GND .................................Internally Limited
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
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.
2
Operating Voltage
Quiescent Current
Latch-Off Current (Note 2)
Shutdown Current
Forward Current Limit
Reverse Current Limit
Shutdown Reverse Leakage
ON Input Leakage
Off Switch Leakage
Undervoltage Lockout
Undervoltage Lockout Hysteresis
On-Resistance
ON Input Logic High Voltage
ON Input Logic Low Voltage
FLAG Output Logic Low Voltage
FLAG Output High Leakage
Current
Thermal Shutdown
Thermal-Shutdown Hysteresis
DYNAMIC
Turn-On Time (Note 3)
Turn-Off Time (Note 3)
IN
4-Pin SOT143 (derate 4.0mW/°C above +70°C)..........320mW
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Pin TDFN (derate 24.4mW/°C above +70°C).........1951.2mW
_______________________________________________________________________________________
= 2.3V to 5.5V, T
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
A
= +70°C)
SYMBOL
I
I
UVLO
LATCH
SHDN
R
V
V
V
I
ON
Q
IN
IH
IL
V
C
V
C
V
switch on
V
(MAX4789/MAX4791/MAX4793)
V
MAX4789/MAX4790
MAX4791/MAX4792
MAX4793/MAX4794
MAX4789/MAX4790
MAX4791/MAX4792
MAX4793/MAX4794
V
V
V
Rising edge
T
T
I
V
(MAX4789/MAX4791/MAX4793)
S IN K
A
A
ON
ON
ON
ON
ON
ON
ON
ON
IN
L
L
= +25°C, I
= - 40° C to + 85°C , I
= 0.1µF
= 0.1µF
= V
= V
= V
= 0V
= 0, V
= V
= 0V, V
from low to high; I
from high to low; I
= 1m A ( M AX 4789/M AX 4791/M AX 4793)
FLAG
IN
IN
IN
, I
, after an overcurrent fault
IN
or GND
OUT
OUT
= 3V, V
OUT
= 5.5V
CONDITIONS
= 0,
= 0V
= 100mA
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
OUT
OU T
OUT
OUT
V
V
IN
IN
= 5V
= 100m A
= +2.3V to +5.0V
= +5.0V to +5.5V
= 10mA,
= 10mA,
IN
= 3.3V, T
MIN
200
250
300
2.3
1.8
2.0
-1
A
= +25°C.) (Note 1)
TYP
0.01
0.01
100
100
150
100
0.2
80
15
40
8
MAX
120
160
300
375
450
300
375
450
5.5
2.2
0.4
0.5
0.8
0.4
+1
15
1
1
1
UNITS
mA
mA
mV
µA
µA
µA
µA
µA
µA
µA
°C
°C
µs
ns
Ω
V
V
V
V
V