LTM8057_15 Datasheet, PDF (5/20 Pages) Linear Technology – 3.1VIN to 31VIN Isolated Module DC/DC Converter

LTM8057
TYPICAL PERFORMANCE CHARACTERISTICS Unless otherwise noted, operating conditions are
as in Table 1 (T_A = 25°C).
Input Current vs Output Current
180
V_OUT = 8V
160 BIAS = 5V
140
12V_IN
120
100
24V_IN
80
60
40
20
0
0 50 100 150 200 250 300
OUTPUT CURRENT (mA)
8057 G09
Bias Current vs Output Current
10
9
V_OUT = 3.3V
BIAS = 5V
8
12V_IN
7
24V_IN
6
5
4
3
2
1
0
0
100
200
300
400
OUTPUT CURRENT (mA)
8057 G12
Input Current vs Output Current
200
180
V_OUT = 12V
BIAS = 5V
160
140
12V_IN
120
100
24V_IN
80
60
40
20
0
0
50
100
150
200
OUTPUT CURRENT (mA)
8057 G10
Bias Current vs Output Current
12 _{VOUT = 5V}
BIAS = 5V
10
12V_IN
8
24V_IN
6
4
2
0
0
100
200
300
400
OUTPUT CURRENT (mA)
8057 G13
Bias Current vs Output Current
9 _{VOUT = 2.5V}
8 ^{BIAS = 5V}
7
12V_IN
6
24V_IN
5
4
3
2
1
0
1
100
200
300
400
OUTPUT CURRENT (mA)
8057 G11
Bias Current vs Output Current
12
V_OUT = 8V
BIAS = 5V
10
12V_IN
24V_IN
8
6
4
2
0
0 50 100 150 200 250 300
OUTPUT CURRENT (mA)
8057 G14
Bias Current vs Output Current
14 _{VOUT = 12V}
BIAS = 5V
12
10
12V_IN
24V_IN
8
6
4
2
0
0
50
100
150
200
OUTPUT CURRENT (mA)
8057 G15
Maximum Output Current vs V_IN
500
BIAS = 5V FOR V_IN ≥ 5V
BIAS = V_IN FOR V_IN < 5V
400
300
200
100
0
0
V_OUT = 2.5V
V_OUT = 3.3V
V_OUT = 5V
5 10 15 20 25 30
V_IN (V)
8057 G16
8057f
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