MAX1614 Maxim, MAX1614 Datasheet - Page 4

• Manufacturer Part Number: MAX1614
• Description: High-Side / N-Channel MOSFET Switch Driver
• Manufacturer: Maxim

High-Side, N-Channel MOSFET
Switch Driver
4
5V/div
(T
V
____________________________Typical Operating Characteristics (continued)
OFF
A
-0.5
2.5
2.0
1.5
1.0
0.5
_______________________________________________________________________________________
= +25°C, unless otherwise noted.)
0
0
2
GATE-DISCHARGE CURRENT
4
GATE AND SOURCE TRANSITIONS
FOR TYPICAL MOSFET LOAD
vs. GATE VOLTAGE
6
8
V
GATE
10
(V)
1ms/div
12
T
T
T
V
V
14
A
A
A
GATE
SRC
= +85°C
= -40°C
= +25°C
5V/div
16
V
OFF
18
20
V
SRC
V
34
33
32
31
30
29
28
27
26
GATE TURN-OFF TRANSITION
FOR TYPICAL MOSFET LOAD
GATE
-40
Si9936 MOSFETS
I
ON = GND
LOAD
V
BATT
-20
= 1A
20 s/div
GATE-CHARGING CURRENT
= 15V
vs. TEMPERATURE
0
TEMPERATURE (°C)
20
5V/div
V
OFF
40
0V
0V
60
80
FOR TYPICAL MOSFET LOAD
GATE TURN-ON TRANSITION
100
Si9936 MOSFETS
I
C
ON = GND
LOAD
iss
= 400pF
= 1A
100 s/div
30
29
28
27
26
25
24
23
22
5
GATE-CHARGING CURRENT
10
V
vs. BATT VOLTAGE
V
GATE
SRC
15
V
BATT
(V)
20
T
Si9936 MOSFETS
I
C
ON = GND
T
LOAD
A
iss
A
= -40°C
= +85°C
25
= 400pF
= 1A
30