LT4351CMS#PBF Linear Technology, LT4351CMS#PBF Datasheet - Page 4

• Manufacturer Part Number: LT4351CMS#PBF
• Description: IC CTLR MOSFET DIODE-OR 10MSOP
• Manufacturer: Linear Technology

Specifications of LT4351CMS#PBF

• Applications: Paralleled/Redundant Power Supplies
• Fet Type: N-Channel
• Number Of Outputs: 1
• Internal Switch(s): No
• Delay Time - Off: 600ns
• Voltage - Supply: 1.2 V ~ 18 V
• Current - Supply: 1.4mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time - On: -

LT4351
TYPICAL PERFORMANCE CHARACTERISTICS
4
310
308
306
304
302
300
298
296
294
292
290
310
308
306
304
302
300
298
296
294
292
290
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
–50
–50
0
Undervoltage Threshold
vs Temperature
I
Overvoltage Threshold vs V
VIN
2
–25
–25
vs Temperature
V
V
V
V
V
V
V
V
4
IN
IN
IN
IN
IN
IN
IN
IN
= 1.2V
= 5V
= 12V
= 20V
= 1.2V
= 5V
= 12V
= 20V
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
6
8
25
25
V
IN
10
(V)
50
50
12 14
75
75
16
IN
100
100
18
4351 G01
4351 G07
4351 G04
125
125
20
305
303
301
299
297
295
293
4.5
4.0
3.5
3.0
2.5
2.0
15
25
20
10
0
5
–50
–50 –25
–50
Overvoltage Threshold
vs Temperature
Overvoltage Hysteresis
vs Temperature
I
V
VDD
IN
–25
= 5V
–25
vs Temperature
V
V
V
V
IN
IN
IN
IN
= 1.2V
= 5V
= 12V
= 20V
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
25
50
50
50
75
75
75
V
V
V
V
IN
IN
IN
IN
100
100
100
= 1.2V
= 5V
= 12V
= 20V
T
4351 G02
4351 G05
4351 G08
A
125
125
= 25°C, unless otherwise noted.
125
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
310
308
306
304
302
300
298
296
294
292
290
20
18
16
14
12
10
8
6
4
2
0
0
–50
0
Gate Off-Voltage vs Temperature
Undervoltage Threshold vs V
0
Overvoltage Turn-Off Delay
vs Overvoltage Overdrive
V
IN
OV VOLTAGE ABOVE THRESHOLD (mV)
2
–25
= 5V
5
4
10
0
6
TEMPERATURE (°C)
8
15
25
V
IN
10
(V)
20
50
12 14
V
V
V
OUT
V
OUT
IN
IN
25
75
= 5V
= 5V
= 5.1V
= 5V
16
100
30
IN
18
4351 G03
3451 G06
4351 G09
4351fc
125
20
35