LT1641CS8#TRPBF Linear Technology, LT1641CS8#TRPBF Datasheet - Page 4

• Manufacturer Part Number: LT1641CS8#TRPBF
• Description: IC CTRLR HOTSWAP POS VOLT 8SOIC
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LT1641CS8#TRPBF

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 9 V ~ 80 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Family Name: LT1641
• Package Type: SOIC N
• Operating Supply Voltage (min): 9V
• Operating Supply Voltage (max): 80V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 3.99mm
• Product Height (mm): 1.5mm
• Product Length (mm): 5mm
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LT1641
4
TYPICAL PERFOR A CE CHARACTERISTICS
0.100
0.090
0.080
0.070
0.060
0.050
16
15
14
13
12
11
10
16
14
12
10
9
8
7
6
8
6
–50
10
–50
TIMER Pin Pull Up Current vs V
Gate Drive vs Temperature
ON Pin Voltage Hysteresis vs
Temperature
V
–25
CC
–25
= 48V
30
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
V
CC
25
50
(V)
25
V
V
50
CC
CC
50
T
T
T
T
70
= 48V
= 10.8V
W
A
A
A
A
= –45°C
= 0°C
= 25°C
= 85°C
75
75
1641 G07
1641 G10
CC
1641 G13
U
100
90
100
1.335
1.330
1.325
1.320
1.315
1.310
1.305
1.300
1.295
1.290
1.285
16
14
12
10
8
6
20
18
16
14
12
10
–50
0
8
6
4
2
0
Gate Drive vs V
ON Pin High Voltage Threshold vs
Temperature
10
PWRGD V
V
CC
V
–25
CC
= 48V
= 48V
20
30
TEMPERATURE (°C)
0
OUT
V
I
LOAD
CC
CC
Low vs I
40
25
(V)
50
T
(mA)
A
T
A
= 25°C
50
= –45°C
LOAD
T
60
A
70
= 25°C
75
T
A
1641 G08
1641 G11
= 85°C
1641 G14
100
80
90
1.239
1.237
1.235
1.233
1.231
1.229
1.227
1.225
1.223
–100
–110
–40
–50
–60
–70
–80
–90
50
45
40
35
30
25
20
15
10
–50
–50
5
0
TIMER Pin Pull Up Current vs
Temperature
ON Pin Low Voltage Threshold vs
Temperature
0
SENSE Pin Regulation Voltage vs
V
FEEDBACK
V
V
V
T
CC
CC
A
CC
–25
–25
= 25°C
= 48V
= 48V
= 48V
0.2
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
V
0.4
FEEDBACK
25
25
0.6
(V)
50
50
0.8
75
75
1641 G09
1641 G12
1641 G15
1641fd
100
100
1