LTC4217 Linear Technology, LTC4217 Datasheet - Page 6

• Manufacturer Part Number: LTC4217
• Description: 2A Integrated Hot Swap Controller
• Manufacturer: Linear Technology

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LTC4217
TYPICAL PERFORMANCE CHARACTERISTICS
6
105
100
6.2
6.0
5.8
5.6
5.4
5.2
60
50
40
30
20
10
95
90
85
80
0
–50
–50
R
I
Gate Drive vs V
0
MON
V
I
ON
LOAD
DD
vs V
= 3.3V, 12V, 24V
–25
–25
vs Temperature and V
= 2A
5
DD
TEMPERATURE (°C)
TEMPERATURE (°C)
10
0
0
and Temperature
V
DD
DD
15
25
25
V
(V)
DD
= 3.3V, 12V, 24V
50
20
50
DD
75
25
75
4217 G16
4217 G10
4217 G13
100
100
30
–26.0
–25.5
–25.0
–24.5
–24.0
0.01
6.15
6.14
6.13
6.12
6.11
6.10
0.1
10
1
–50
0.1
–50
MOSFET SOA Curve
GATE Pull-Up Current vs
Temperature
Gate Drive vs Temperature
T
MULTIPLE PULSE
DUTY CYCLE = 0.2
A
= 25°C
–25
–25
TEMPERATURE (°C)
TEMPERATURE (°C)
1
0
0
V
DS
25
25
(V)
10
50
50
75
75
1ms
10ms
100ms
1s
10s
DC
T
4217 G14
A
4217 G11
4217 G17
= 25°C, V
100
100
100
DD
0.9
0.8
0.7
0.6
0.5
0.4
0.3
14
12
10
8
6
4
2
0
7
6
5
4
3
2
1
0
= 12V unless otherwise noted.
–50
0
0
PG, FLT V
Gate Pull-Up Current vs
Gate Drive
V
ISET
–25
–5
2
vs Temperature
0
OUT
TEMPERATURE (°C)
–10
4
25
I
Low vs I
V
I
LOAD
GATE
DD
–15
PG
50
6
= 3.3V
(mA)
(μA)
V
DD
75
LOAD
= 12V
–20
8
FLT
100
–25
10
125
4217 G12
4217 G15
4217 G18
4217fb
–30
150
12