LT8410 Ver la hoja de datos (PDF) - Linear Technology
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Fabricante
LT8410 Datasheet PDF : 16 Pages
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LT8410/LT8410-1
TYPICAL PERFORMANCE CHARACTERISTICS
Output Voltage vs Temperature
1
VCC = 3.6V, VOUT = 16V
0.75 LOAD = 0.5mA
FIGURE 4 CIRCUIT
0.5
0.25
0
– 0.25
– 0.5
– 0.75
–1
– 40
0
40
80
TEMPERATURE (°C)
120
8410-1 G04
Quiescent Current
vs SHDN Voltage
10
8
6
4
2
VCC = 3.6V
0
0
1
2
3
4
5
SHDN VOLTAGE (V)
8410-1 G07
Peak Inductor Current
vs Temperature (LT8410)
40
VCC = 3.6V
VOUT = 16V
36 FIGURE 4 CIRCUIT
32
28
24
20
– 40
0
40
80
TEMPERATURE (°C)
120
8410-1 G10
4
Quiescent Current – Not Switching
12
10
8
6
4
2
0
0
4
8
12
16
VCC VOLTAGE (V)
8410-1 G05
Quiescent Current vs Temperature
10
8
6
4
2
VCC = 3.6V
0
– 40
0
40
80
TEMPERATURE (°C)
120
8410-1 G06
Quiescent Current in Regulation
with No Load
1000
VCC = 3.6V
100
10
0
10
20
30
OUTPUT VOLTAGE (V)
40
8410-1 G08
SHDN Current vs SHDN Voltage
2.5
VCC = 3.6V
2
1.5
1
0.5
0
– 0.5
0
4
8
12
SHDN VOLTAGE (V)
16
8410-1 G09
Peak Inductor Current
vs Temperature (LT8410-1)
15
VCC = 3.6V
VOUT = 16V
13 FIGURE 5 CIRCUIT
VREF Voltage vs Temperature
1.235
1.234
11
1.233
9
1.232
7
5
– 40
1.231
0
40
80
TEMPERATURE (°C)
120
8410-1 G11
1.23
– 40
VCC = 3.6V
0
40
80
TEMPERATURE (°C)
120
8410-1 G12
84101f
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