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PI3740-00 Datasheet, PDF (39/48 Pages) Vicor Corporation – Parallel capable with single wire current sharing
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PI3740-00
PI3740-00-LGIZ Modulator Gain / Output Resistance TPCB = 25°C (Cont.)
7.0
4.5
6.0
4
3.5
5.0
3
4.0
2.5
3.0
2
1.5
2.0
1
1.0
0.5
0.0
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
IOUT@VIN = 8V
VEAO (V)
IOUT@VIN = 12V
IOUT@VIN = 16V
GMOD@VIN = 8V
GMOD@VIN = 12V
GMOD@VIN = 16V
Figure 73 — GMOD vs Output Current vs. VEAO, VOUT = 18V
8VIN to 16VIN
7.0
120
6.0
100
5.0
80
4.0
60
3.0
40
2.0
1.0
20
0.0
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
IOUT@VIN = 8V
VEAO (V)
IOUT@VIN = 12V
IOUT@VIN = 16V
rEQ_OUT@VIN = 8V
rEQ_OUT@VIN = 12V
rEQ_OUT@VIN = 16V
Figure 76 — rEQ_OUT vs. Output Current vs. VEAO, VOUT = 18V;
8VIN to 16VIN
8.0
5
7.0
4.5
4
6.0
3.5
5.0
3
4.0
2.5
3.0
2
1.5
2.0
1
1.0
0.5
0.0
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
IOUT@VIN = 18V
VEAO (V)
IOUT@VIN = 24V
IOUT@VIN = 28V
GMOD@VIN = 18V
GMOD@VIN = 24V
GMOD@VIN = 28V
Figure 74 — GMOD vs Output Current vs. VEAO, VOUT = 18V;
18VIN to 28VIN
8.0
120
7.0
100
6.0
5.0
80
4.0
60
3.0
40
2.0
1.0
20
0.0
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
IOUT@VIN = 18V
VEAO (V)
IOUT@VIN = 24V
IOUT@VIN = 28V
rEQ_OUT@VIN = 18V
rEQ_OUT@VIN = 24V
rEQ_OUT@VIN = 28V
Figure 77 — rEQ_OUT vs. Output Current vs. VEAO, VOUT = 18V;
18VIN to 28VIN
8.0
4.5
7.0
4
6.0
3.5
5.0
3
2.5
4.0
2
3.0
1.5
2.0
1
1.0
0.5
0.0
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
IOUT@VIN = 36V
VEAO (V)
IOUT@VIN = 48V
IOUT@VIN = 60V
GMOD@VIN = 36V
GMOD@VIN = 48V
GMOD@VIN = 60V
Figure 75 — GMOD vs Output Current vs. VEAO, VOUT = 18V;
36VIN to 60VIN
8.0
100
7.0
90
80
6.0
70
5.0
60
4.0
50
3.0
40
30
2.0
20
1.0
10
0.0
0
0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
IOUT@VIN = 36V
VEAO (V)
IOUT@VIN = 48V
IOUT@VIN = 60V
rEQ_OUT@VIN = 36V
rEQ_OUT@VIN = 48V
rEQ_OUT@VIN = 60V
Figure 78 — rEQ_OUT vs. Output Current vs.VEAO, VOUT = 18V;
36VIN to 60VIN
Cool-Power® ZVS Switching Regulators
Page 39 of 48
Rev 1.4
04/2017
vicorpower.com
800 927.9474
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