MAX4272ESA Maxim Integrated Products, MAX4272ESA Datasheet - Page 8

• Manufacturer Part Number: MAX4272ESA
• Description: Hot Swap & Power Distribution
• Manufacturer: Maxim Integrated Products

Specifications of MAX4272ESA

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3V to 12V Current-Limiting Hot-Swap Controllers
with Autoretry, DualSpeed/BiLevel Fault Protection
(V
8
IN
0.625
0.615
0.605
0.595
0.585
0.575
_______________________________________________________________________________________
= 5V, R
4
INC THRESHOLD vs. INPUT VOLTAGE
RISING
FALLING
SENSE
6
INPUT VOLTAGE (V)
1.2040
1.2035
1.2030
1.2025
1.2020
1.2015
1.2010
1.2005
1.2000
= 100mΩ, C
8
995
990
985
980
975
970
965
-40
-40
10
-15
-15
RETRY TIMEOUT PERIOD
12
REFERENCE VOLTAGE
BOARD
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
3V
14
10
10
12V
= 47µF, T
16
5V
35
35
Typical Operating Characteristics (continued)
A
60
60
620
618
616
614
612
610
608
606
604
602
600
= +25°C, unless otherwise noted.)
-40
INC THRESHOLD vs. TEMPERATURE
FALLING
85
85
RISING
-15
TEMPERATURE (°C)
10
35
1A/div
I
LOAD
60
950
945
940
935
930
925
920
3
C
C
BOARD
TIM
85
STARTUP TIME (C
= 10nF, C
5
= 470μF, R
RETRY TIMEOUT PERIOD
vs. INPUT VOLTAGE
1.2040
1.2038
1.2036
1.2034
1.2032
1.2030
1.2028
1.2026
1.2024
1.2022
1.2020
INPUT VOLTAGE (V)
GATE
7
SENSE
500μs/div
= 0
3
9
= 100mΩ,
BOARD
5
C
11
TIM
REFERENCE VOLTAGE
vs. INPUT VOLTAGE
= 470μF)
= 100nF
INPUT VOLTAGE (V)
7
13
MAX4271/3-34
MAX4273
9
15
ON
V
2V/div
V
2V/div
GATE
OUT
11
13
15