 English |
|
|
|
|
|
|
|
| PI3542-00-LGIZ Datasheet, PDF (15/37 Pages) Vicor Corporation – 36 Vin to 60 Vin Cool-Power ZVS Buck Regulator & LED Driver | |||
| |||
| ◁ |
PI3543-00 (3.3 VOUT) Electrical Characteristics
PI354x-00
Load Current vs. Ambient Temperature, 0 LFM
12
10
8
36 Vin
6
48 Vin
60 Vin
4
2
0
50
75
100
125
Ambient Temperature (°C)
Figure 19 â Load Current vs. Ambient Temperature, 0 LFM
Output Current vs. Error Voltage V(EAO)
12
10
8
6
4
2
0
0
1
2
3
4
V(EAO) Volts
IOUT @ VIN = 36 V
IOUT @ VIN = 48 V
IOUT @ VIN = 60 V
Figure 22 â Output Current vs. Error Voltage V(EAO)
Load Current vs. Ambient Temperature, 200 LFM
12
10
8
36 Vin
6
48 Vin
60 Vin
4
2
0
50
75
100
125
Ambient Temperature (°C)
Figure 20 â Load Current vs. Ambient Temperature, 200 LFM
Modulator Gain vs. Error Voltage (VEAO)
8
7
6
5
4
3
2
1
0
0
1
2
3
4
V(EAO) Volts
gmod @ VIN = 36 V
gmodT @ VIN = 48 V
gmod @ VIN = 60 V
Figure 23 â Modulator Gain vs. Error Voltage (VEAO)
Load Current vs. Ambient Temperature, 400 LFM
12
10
8
36 Vin
6
48 Vin
60 Vin
4
2
0
50
75
100
125
Ambient Temperature (°C)
Figure 21 â Load Current vs. Ambient Temperature, 400 LFM
Output Equivalent Resistance vs.
Error Voltage V(EAO)
3.5
120
3
100
2.5
80
2
60
1.5
40
1
0.5
20
0
0
1
2
3
V(EAO) Volts DC
0
4
req_OUT_DCM @ VIN = 36 V
req_OUT_DCM @ VIN = 48 V
req_OUT_DCM @ VIN = 60 V
req_OUT_CrCM @ VIN = 36 V
req_OUT_CrCM @ VIN = 48 V
req_OUT_CrCM @ VIN = 60 V
Figure 24 â Output Equivalent Resistance vs. Error Voltage V(EAO)
Cool-Power®
Page 15 of 37
Rev 1.3
02/2016
vicorpower.com
800 927.9474
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese