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PI3740-00 Datasheet, PDF (43/48 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.)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.00 0.50 1.00
IOUT@VIN = 8V
GMOD@VIN = 8V
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
1.50 2.00 2.50 3.00 3.50
VEAO (V)
IOUT@VIN = 12V
IOUT@VIN = 16V
GMOD@VIN = 12V
GMOD@VIN = 16V
Figure 97 — GMOD vs Output Current vs. VEAO, VOUT = 50V;
8VIN to 16VIN
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.00 0.50 1.00
IOUT@VIN = 8V
rEQ_OUT@VIN = 8V
1000
900
800
700
600
500
400
300
200
100
0
1.50 2.00 2.50 3.00 3.50
VEAO (V)
IOUT@VIN = 12V
IOUT@VIN = 16V
rEQ_OUT@VIN = 12V
rEQ_OUT@VIN = 16V
Figure 100 — rEQ_OUT vs. Output Current vs. VEAO, VOUT = 50V;
8VIN to 16VIN
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.00 0.50 1.00
IOUT@VIN = 18V
GMOD@VIN = 18V
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
1.50 2.00 2.50 3.00 3.50
VEAO (V)
IOUT@VIN = 24V
IOUT@VIN = 28V
GMOD@VIN = 24V
GMOD@VIN = 28V
Figure 98 — GMOD vs Output Current vs. VEAO, VOUT = 50V;
18VIN to 28VIN
3.5
700
3.0
600
2.5
500
2.0
400
1.5
300
1.0
200
0.5
100
0.0
0.00 0.50 1.00
IOUT@VIN = 18V
rEQ_OUT@VIN = 18V
0
1.50 2.00 2.50 3.00 3.50
VEAO (V)
IOUT@VIN = 24V
IOUT@VIN = 28V
rEQ_OUT@VIN = 24V
rEQ_OUT@VIN = 28V
Figure 101 — rEQ_OUTvs. Output Current vs. VEAO, VOUT = 50V;
18VIN to 28VIN
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.00 0.50 1.00
IOUT@VIN = 36V
GMOD@VIN = 36V
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
1.50 2.00 2.50 3.00 3.50
VEAO (V)
IOUT@VIN = 48V
IOUT@VIN = 60V
GMOD@VIN = 48V
GMOD@VIN = 60V
Figure 99 — GMOD vs Output Current vs. VEAO, VOUT = 50V;
36VIN to 60VIN
3.0
700
2.5
600
500
2.0
400
1.5
300
1.0
200
0.5
100
0.0
0.00 0.50 1.00
IOUT@VIN = 36V
rEQ_OUT@VIN = 36V
0
1.50 2.00 2.50 3.00 3.50
VEAO (V)
IOUT@VIN = 48V
IOUT@VIN = 60V
rEQ_OUT@VIN = 48V
rEQ_OUT@VIN = 60V
Figure 102 — rEQ_OUT vs. Output Current vs. VEAO, VOUT = 50V;
36VIN to 60VIN
Cool-Power® ZVS Switching Regulators
Page 43 of 48
Rev 1.4
04/2017
vicorpower.com
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