參數(shù)資料
型號(hào): V300A24C500AL
英文描述: DC to DC Converter
中文描述: DC至DC轉(zhuǎn)換器
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 190K
代理商: V300A24C500AL
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
300V Maxi Family
Rev. 6.2
Page 2 of 8
Set your site on VICOR at www.vicorpower.com
Parameter
Min
Typ
Max
Unit
Notes
Operating input voltage
180
300
375
Vdc
Input surge withstand
400
Vdc
<100ms
Output voltage setpoint
±1
% Vout nom
Nominal input; full load; 25
°
C
Parameter
Min
Typ
Max
Unit
Notes
Line regulation
±0.02
±0.20
%
Low line to high line; full load
Temperature regulation
±0.002
±0.005
% /
°
C
Over operating temperature range
Power sharing accuracy
±2
±5
%
10 to 100% of full load
Programming range
10
110
%
Of nominal output voltage.For trim ming below 90%
of nominal, a minimum load of 10% of maximum
rated power may be required.
Parameter
Min
Typ
Max
Unit
Notes
Undervoltage turn-on
174.6
178.2
Vdc
Undervoltage turn-off
147.4
152.8
Vdc
Overvoltage turn-off/on
Vdc
Not included
MODULE OPERATING SPECIFICATIONS
MODULE INPUT SPECIFICATIONS
MODULE OUTPUT SPECIFICATIONS
ELECTRICALCHARACTERISTICS
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,
unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.
MODULE OUTPUT VOLTAGE RELATED SPECIFICATIONS
Parameter
1.8V
1
2V
2.5V
2
3.3V
5V
12V
15V
24V
28V
48V
Unit
Notes
Efficiency (typ.)
73.2
73.5
76.1 80.0
83.5
85.5
87.0
88.0
89.0
90.0
%
Nominal input; 80% load; 25
°
C
Ripple and noise, p-p (typ.)
75
75
85
60
70
130
90
80
65
50
mV
Nominal input; full load;
25
°
C; 20MHz BW
Output power (max.)
144
160
200
264
400
500
500
500
500
500
Watts
At 100
°
C baseplate temp
Output OVP setpoint (nom.)
2.8
2.8
4.3
4.3
6.3
14.3
17.8
28.1
32.7
55.7
Volts
25
°
C;recycle input voltage to
restart ( 1 minute off )
Dissipation, standby (typ.)
4.8
4.8
5.6
5.6
6.2
8.0
8.0
6.0
7.4
8.5
Watts
No load; nominal input
Load regulation (max.)
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
±% Vout
No load to full load; nominal input
Current limit (typ.)
115
115
115
115
115
115
115
115
115
115
% Iout
Output voltage 95% of nominal
Short circuit current (typ.)
115
115
115
115
115
115
115
115
115
115
% Iout
Output voltage <250mV
1
Nominal 2V output trimmed to 1.8V by adding external 9,000 ohm resistor from the SC pin to
-
S pin. (See Fig. 7)
2
Nominal 3.3V output trimmed to 2.5V by adding external 3,125 ohm resistor from the SC pin to
-
S pin. (See Fig. 7)
Note:
For important information relative to applications where the converter modules are subject to continuous dynamic loading,
contact Vicor applications engineering at 800-927-9474.
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