MAX4370ESA+ Maxim Integrated Products, MAX4370ESA+ Datasheet - Page 5

• Manufacturer Part Number: MAX4370ESA+
• Description: IC CNTRLR HOT-SWAP 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Hot-Swap Controllerr

Specifications of MAX4370ESA+

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 2.7 V ~ 13.2 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Circuit of Figure 7, V
wise noted.)
120
100
400
350
300
250
200
150
100
80
60
40
20
50
0
0
0
0
C
C
BOARD
TIM
Current-Regulating Hot-Swap Controller with
V
IN
2
2
= 10nF, C
= 3.0V
START-UP TIME (C
GATE DISCHARGE CURRENT
V
= 0, R
GATE CHARGE CURRENT
IN
4
4
= 3V
V
vs. GATE VOLTAGE
vs. GATE VOLTAGE
IN
SENSE
6
6
GATE
= 5V
8
8
100 s/div
V
= 100m ,
= 0
V
V
_______________________________________________________________________________________
IN
GATE
GATE
IN
V
TRIGGERED BY A FAULT
OR BY ON FALLING
IN
= 5.0V
10
10 12 14 16 18 20
= 5V, R
= 12V
(V)
(V)
12 14 16 18 20
BOARD
V
IN
SENSE
= 12V
= 0)
MAX4370-16
DualSpeed/BiLevel Fault Protection
= 100mΩ, M1 = FDS6670A, C
ON
V
(2V/div)
V
(2V/div)
GATE
OUT
(1A/div)
I
Typical Operating Characteristics (continued)
LOAD
150
125
100
75
50
25
400
350
300
250
200
150
100
0
50
(EXTERNAL C
0
-40
-40
C
C
BOARD
GATE
TRIGGERED BY A FAULT
OR BY ON FALLING
V
GATE
= 22nF, C
GATE DISCHARGE CURRENT
-15
-15
= 470 F, R
GATE CHARGE CURRENT
= V
V
vs. TEMPERATURE
IN
vs. TEMPERATURE
IN
GATE
START-UP TIME
TEMPERATURE (°C)
= 12V
TEMPERATURE (°C)
TIM
-10
10
SENSE
= 10nF, R
= 22nF, C
V
1ms/div
IN
BOARD
= 3V
V
V
= 100m ,
V
IN
IN
IN
35
= 5V & 12V
35
= 3V
S
= 5V
= 0
BOARD
= 470µF, C
V
60
GATE
60
MAX4370-17
= 470 F)
= 0
85
85
ON
V
(2V/div)
V
(2V/div)
GATE
GATE
OUT
(1A/div)
I
LOAD
= 0, R
25
20
15
10
0V
5
0
0
C
C
C
C
BOARD
TIM
GATE VOLTAGE vs. INPUT VOLTAGE
BOARD
GATE
START-UP TIME (C
S
TURN-OFF TIME (C
= 10nF, C
2
= 0, T
= 0
= 470 F, R
= 470 F, R
T
A
4
= +25°C
GATE
A
= +25°C, unless other-
SENSE
500 s/div
= 0
SENSE
6
T
V
50 s/div
A
IN
= +85°C
(V)
= 100m ,
= 100m ,
BOARD
8
BOARD
T
A
= -40°C
10
I
GATE
= 470 F)
= 470 F)
= 10 A
MAX4370-15
12
MAX4370-18
14
ON
V
(2V/div)
V
(2V/div)
5
I
(1A/div)
0A
V
(2V/div)
V
(2V/div)
ON
GATE
OUT
LOAD
OUT
GATE