LT3483I Просмотр технического описания (PDF) - Linear Technology
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LT3483I Datasheet PDF : 12 Pages
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LT3483/LT3483A
TYPICAL PERFORMANCE CHARACTERISTICS
VFB Current
10.2
10.1
10.0
9.9
9.8
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3483 G01
VFB Voltage
16
12
8
4
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3483 G02
Switch Off Time
400
350
300
250
200
150
100
50
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3483 G03
Switch Current Limit (LT3483)
230
Switch Current Limit (LT3483A)
440
220
420
210
200
400
190
380
180
170
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3483 G04
Quiescent Current
50
40
360
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3483 G07
SHDN Pin Bias Current
10 TA = 25°C
8
30
6
20
4
10
2
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3483 G05
0
0
4
8
12
16
SHDN PIN VOLTAGE (V)
3483 G06
3483fc
4
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