LT3050MPMSE-3.3 Ver la hoja de datos (PDF) - Linear Technology
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LT3050MPMSE-3.3
Linear Technology
LT3050MPMSE-3.3 Datasheet PDF : 26 Pages
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LT3050 Series
TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C, unless otherwise noted.
IOUT/IMON Current Ratio
VOUT = 3.3V, VIN = 12V
103
102
VIMON = 3.3V
101
100
99
98
97
VIMON = 0V
96
95
125°C
94
25°C
–55°C
93
0
25
50
75 100 125
IOUT (mA)
3050 G42a
IOUT/IMON Current Ratio
VOUT = 5V, VIN = 12V
102
101
100
99
98
97
96
VIMON = 5V
95
VIMON = 4V
94
VIMON = 3V
VIMON = 2V
93
VIMON = 1V
VIMON = 0V
92
0
25
50
75 100 125
IOUT (mA)
3050 G39
IOUT/IMON Current Ratio
VOUT = 5, VIN = 5.6V
102
101
100
VIMON = 5V
99
98
VIMON = 4V
97
VIMON = 3V
96
VIMON = 2V
95
94
VIMON = 1V
93
VIMON = 0V
92
0
25
50
75 100 125
IOUT (mA)
3050 G40
IOUT/IMON Current Ratio
VOUT = 5V, VIN = 5.6V
102
100
99
VIMON = 5V
98
97
125°C
96
25°C
95
–55°C
94
VIMON = 0V
93
92
91
0
25
50
75 100 125
IOUT (mA)
3050 G41
IOUT/IMON Current Ratio
VOUT = 5V, VIN = 12V
103
102
101
VIMON = 5V
100
125°C
9
25°C
–55°C
98
97
VIMON = 0V
96
95
94
93
0
25
50
75 100 125
IOUT (mA)
3050 G42
IOUT Calculated From IMON
VOUT = 5V
5
4
3
IOUT = IMONR •
VIMON
RIMON
•
70 + VIN – VOUT
70 + VIN – VOUT
(SEE OPERATION SECTION FOR DETAILS)
2
1
0
–1
VIN=5.6V, RIMON=1k
–2
VIN=5.6V, RIMON=2k
VIN=5.6V, RIMON=3k
–3
VIN=12V, RIMON=1k
–4
VIN=12V, RIMON=2k
VIN=12V, RIMON=3k
–5
0
25
50
75 100 125
IOUT (mA)
3050 G43
3050fa
12
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