LTC1642IGN Linear Technology, LTC1642IGN Datasheet - Page 4

• Manufacturer Part Number: LTC1642IGN
• Description: IC CONTROLLER HOTSWAP ADJ 16SSOP
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC1642IGN

• Applications: General Purpose, Infiniband™
• Internal Switch(s): No
• Voltage - Supply: 2.97 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1642
TYPICAL PERFOR A CE CHARACTERISTICS
4
1.232
1.228
1.224
1.220
1.216
1.212
1.208
2.0
1.6
1.2
0.8
0.4
25
20
15
10
5
0
0
3
3
I
CRWBR Driver Current vs V
GATE
3
FB Threshold Voltage vs V
V
T
T
GATE
A
A
T
= 25°C
= 25°C
A
Pull-Up Current vs V
= 25°C
= 0V
6
6
6
V
9
V
FB RISING
FB FALLING
9
CC
CC
V
9
CC
(V)
(V)
(V)
12
12
12
CC
W
CC
CC
15
15
1642 G23
1642 G35
15
1642 G27
U
128
112
1.45
1.44
1.43
1.42
1.41
1.40
1.39
1.38
96
80
64
48
32
16
1.226
1.224
1.222
1.220
1.218
1.216
1.214
0
0
–50
GATE Pull-Down Current (Current
Limit Active)
CRWBR Driver Current vs
Temperature
–50
T
OV Threshold Voltage vs
Temperature
A
= 25°C
–25
V
4
CC
–25
= 5V
0
TEMPERATURE (°C)
8
0
TEMPERATURE (°C)
V
V
CC
GATE
25
OV RISING
OV FALLING
= 3.3V
12
25
(V)
50
50
16
V
75
V
CC
CC
V
75
CC
= 12V
20
= 5V
100
= 5V
1642 G36
100
1642 G13
1642 G07
24
125
125
1.226
1.224
1.222
1.220
1.218
1.216
1.214
1.232
1.228
1.224
1.220
1.216
1.212
1.208
405
404
403
402
401
400
399
398
397
396
395
–50
–50
FB Threshold Voltage vs
Temperature
CRWBR-TMR Threshold Voltage
vs Temperature
3
V
OV Threshold Voltage vs V
V
CC
CC
–25
T
–25
A
= 5V
= 5V
= 25°C
6
0
TEMPERATURE (°C)
0
TEMPERATURE (°C)
FB RISING
FB FALLING
25
25
OV RISING
OV FALLING
V
9
CC
50
50
(V)
75
12
75
100
CC
100
1642 G06
1642 G05
15
1642fb
1642 G28
125
125