MAX4840EXT-T Maxim Integrated Products, MAX4840EXT-T Datasheet - Page 2

• Manufacturer Part Number: MAX4840EXT-T
• Description: Communication ICs - Various
• Manufacturer: Maxim Integrated Products
• Type: Overvoltage Protection Controllerr

Specifications of MAX4840EXT-T

• Mounting Style: SMD/SMT
• Package / Case: SC-70-6
• Supply Current: 0.14 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
IN to GND ..............................................................-0.3V to +30V
GATE to GND ........................................................-0.3V to +12V
EN, FLAG to GND ....................................................-0.3V to +6V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
+25°C.) (Note 1)
Overvoltage Protection Controllers with
Status FLAG
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
Input Voltage Range
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
Overvoltage Trip Level
Overvoltage Trip Level Hysteresis
IN Supply Current
UVLO Supply Current
GATE Voltage
GATE Pulldown Current
FLAG Output Low Voltage
FLAG Output High Voltage
FLAG Output High Leakage
EN Input High Voltage
EN Input Low Voltage
EN Input Leakage
IN ESD rating
IN
6-Pin SC70 (derate 3.1mW/°C above +70°C) .............245mW
_______________________________________________________________________________________
= +5V (MAX4838–MAX4841), V
PARAMETER
A
= +70°C)
IN
SYMBOL
V
= +4V (MAX4842), T
UVLO
OVLO
I
V
V
GATE
I
V
V
LKG
I
V
I
OH
PD
OH
IN
OL
IN
IH
IL
V
MAX4838/MAX4839
MAX4840/MAX4841
MAX4842
MAX4838/MAX4839
MAX4840/MAX4841
MAX4842
No load, EN = GND or 5.5V,
V
No load, EN = GND or 4.4V,
V
V
V
I
V
1.2V
V
I
MAX4839/MAX4841
V
MAX4838/MAX4840/MAX4842
MAX4838/MAX4840/MAX4842
MAX4838/MAX4840/MAX4842
MAX4838/MAX4840/MAX4842,
EN = GND or 5.5V
C
GATE
SOURCE
IN
IN
IN
IN
IN
IN
IN
FLAG
IN
falling
= 5.4V (MAX4838–MAX4841)
= 4.3V (MAX4842)
= 2.9V (MAX4838–MAX4841),
= 2.7V (MAX4842)
> V
OVLO, I
1µF
sourcing 1µA
V
= 5.5V, FLAG deasserted,
OVLO
IN
= 100µA, FLAG deasserted,
A
< UVLO, I
, V
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SINK
CONDITIONS
GATE
= 1mA
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
SINK
= 5.5V
MAX4838–MAX4841
MAX4842
MAX4838–MAX4841
MAX4842
Human Body Model
IEC 1000-4-2
= 50µA
MIN
1.47
1.2
2.4
3.0
2.8
7.0
5.5
4.4
7.5
9
TYP
3.25
100
140
130
3.0
7.4
5.8
4.7
50
80
50
60
15
15
MAX
28.0
0.65
240
220
150
3.5
3.2
7.8
6.1
5.0
8.0
0.4
0.4
10
1
1
UNITS
mV
mV
mA
µA
µA
µA
µA
kV
V
V
V
V
V
V
V
V
A
=