LT3464 데이터 시트보기 (PDF) - Linear Technology
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LT3464 Datasheet PDF : 16 Pages
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LT3464
TYPICAL PERFOR A CE CHARACTERISTICS
Schottky Forward Drop
at ID = 110mA
800
750
700
650
600
550
500
450
400
350
300
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
3464 G10
Quiescent Current
30
28
26
24
22
20
18
16
14
12
10
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
3464 G12
Quiescent Current in
Regulation with No Load
70
60
50
40
30
20
10
VIN = 5V
FRONT PAGE SCHEMATIC
0
6 8 10 12 14 16
VOUT (V)
18 20
3464 G18
4
Schottky Forward Voltage
250
200
150
100
50
0
200
300 400 500 600 700 800
FORWARD VOLTAGE (mV)
3464 G11
Shutdown Pin Current
VSHDN = 3.6V
12
10
8
6
4
2
0
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
3464 G13
Schottky Reverse Leakage
20
VCAP – SW = 36V
16
12
8
4
0
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
3464 G20
Quiescent Current in
Shutdown Mode
16
14
12
10
8
6
4
2
0
–50 –25 0 25 50
TEMPERATURE (°C)
75 100
3464 G14
SHDN Pin Threshold Voltage
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
–50 –25 0
25 50 75 100
TEMPERATURE (°C)
3464 G15
FB Pin Voltage
1.30
1.28
1.26
1.24
1.22
1.20
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
3464 G16
3464f
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