V300A24C500BN2

更新时间:2024-10-29 07:39:38
品牌:VICOR
描述:300V Input Maxi Family DC-DC Converter Module

V300A24C500BN2 概述

300V Input Maxi Family DC-DC Converter Module 300V输入马克西系列DC- DC转换器模块

V300A24C500BN2 数据手册

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Data Sheet  
300V Input Maxi Family  
DC-DC Converter Module  
Features  
RoHS Compliant (with F or G pin option)  
DC input range: 180 – 375 V  
Input surge withstand: 400 V for 100 ms  
DC output: 2 – 48 V  
Programmable output: 10 to 110%  
Regulation: 0.3% no load to full load  
Efficiency: Up to 89%  
Maximum operating temp: 100°C, full load  
Power density: up to 100 W per cubic inch  
Height above board: 0.43 in. (10,9 mm)  
Parallelable, with N+M fault tolerance  
Low noise ZCS/ZVS architecture  
Shown actual size:  
4.6 x 2.2 x 0.5 in  
117 x 56 x 12,7 mm  
Product Overview  
Absolute Maximum Ratings  
These DC-DC converter modules use  
advanced power processing, control and  
packaging technologies to provide the  
performance, flexibility, reliability and cost  
effectiveness of a mature power component.  
High frequency ZCS/ZVS switching  
provides high power density with low  
noise and high efficiency.  
Parameter  
Rating  
-0.5 to +410  
-0.5 to +7.0  
-0.5 to +7.0  
-0.5 to +1.5  
1.0  
Unit  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Notes  
+In to –In voltage  
PC to –In voltage  
PR to –In voltage  
SC to -Out voltage  
-Sense to -Out voltage  
Isolation voltage  
in to out  
3000  
1500  
Vrms  
Vrms  
Test voltage  
Test voltage  
Test voltage  
M-Grade  
Applications  
Off-line systems with auto-ranging or PFC  
front ends, industrial and process control,  
distributed power, medical, ATE,  
communications, defense, aerospace  
in to base  
out to base  
500  
Vrms  
Operating Temperature  
Storage Temperature  
-55 to +100  
-65 to +125  
500 (260)  
750 (390)  
5 (0.57)  
°C  
°C  
M-Grade  
°F (°C)  
°F (°C)  
in-lbs (N-m)  
<5 sec; wave solder  
<7 sec; hand solder  
6 each  
Pin soldering temperature  
Mounting torque  
Part Numbering  
e.g. V300A12T500BL2  
For a description of pin  
options, see page 11.  
V300A  
B
Baseplate options include  
slotted flanges, threaded  
and through-hole.  
Output Voltage  
Product Grade Temperatures (°C)  
Grade Operating Storage  
Output Power  
Pout  
Pin Style  
Blank: Short Tin/Lead  
L: Long Tin/Lead  
S: Short ModuMate  
N: Long ModuMate  
F: Short RoHS  
Baseplate  
Blank: Slotted  
2: Threaded  
Vout  
2 V  
3.3 V  
5 V  
2 = 2 V  
3 V 3 = 3.3 V  
5 = 5 V  
See page 12 for dimensions.  
For other package sizes and  
power levels, see the Mini  
(half size) and Micro  
E
C
T
=
=
=
=
=
-
-
-
-
-
10 to +100  
20 to +100  
40 to +100  
40 to +100  
55 to +100  
-
20 to +125  
40 to +125  
40 to +125  
55 to +125  
65 to +125  
160 W  
264 W, 200 W  
-
-
-
-
3: Through-hole  
8 = 8 V  
400 W, 300 W  
400 W, 300 W  
500 W, 400 W  
500 W, 400 W  
500 W, 400 W  
500 W, 400 W  
500 W, 400 W  
500 W, 400 W  
12 = 12 V  
15 = 15 V  
24 = 24 V  
28 = 28 V  
36 = 36 V  
48 = 48 V  
H
M
8 V  
12 V  
15 V  
24 V  
28 V  
36 V  
48 V  
G: Long RoHS  
(quarter size) datasheets.  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 1 of 13  
Set your site on VICOR at vicorpower.com  
MODULE FAMILY ELECTRICAL CHARACTERISTICS  
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 INPUT SPECIFICATIONS  
Parameter  
Min  
Typ  
Max  
375  
Unit  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
mA  
Notes  
Operating input voltage  
Input surge withstand  
Undervoltage turn-on  
Undervoltage turn-off  
Overvoltage turn-off/on  
Disabled input current  
180  
300  
400  
<100 ms  
174.6  
152.8  
178.2  
147.4  
Not included  
PC pin low  
1.2  
MODULE OUTPUT SPECIFICATIONS  
Parameter  
Min  
Typ  
Max  
±1  
Unit  
% Vout nom.  
%
Notes  
Output voltage setpoint  
Line regulation  
Nominal input; full load; 25°C  
Low line to high line; full load  
Over operating temperature range  
10 to 100% of full load  
±0.02  
±0.002  
±2  
±0.20  
±0.005  
±5  
Temperature regulation  
Power sharing accuracy  
% / °C  
%
Of nominal output voltage. For trimming below 90%  
of nominal, a minimum load of 10% of maximum  
rated power may be required.  
Programming range  
10  
110  
%
+Out to –Out, +Sense to –Out — Absolute Maximum Ratings  
2 V  
3.3 V  
5 V  
-0.5 to 3.1  
-0.5 to 4.7  
-0.5 to 7.0  
-0.5 to 10.9  
-0.5 to 16.1  
-0.5 to 20.0  
-0.5 to 31.7  
-0.5 to 36.9  
-0.5 to 47.4  
-0.5 to 62.9  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
Externally applied  
8 V  
12 V  
15 V  
24 V  
28 V  
36 V  
48 V  
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.  
THERMAL RESISTANCE AND CAPACITY  
Parameter  
Min  
Typ  
0.08  
0.07  
4.9  
Max  
Unit  
°C/Watt  
Baseplate to sink; flat, greased surface  
Baseplate to sink; thermal pad (P/N 20265)  
Baseplate to ambient  
°C/Watt  
°C/Watt  
Baseplate to ambient; 1000 LFM  
Thermal capacity  
1.1  
°C/Watt  
165  
Watt-sec/°C  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 2 of 13  
Set your site on VICOR at vicorpower.com  
MODULE FAMILY ELECTRICAL CHARACTERISTICS (CONT.)  
MODULE CONTROL SPECIFICATIONS  
Parameter  
Min  
Typ  
Max  
Unit  
Notes  
PRIMARY SIDE (PC = Primary Control; PR = Parallel)  
PC bias voltage  
current limit  
5.50  
1.5  
5.75  
2.1  
6.00  
3.0  
Vdc  
mA  
PC current = 1.0 mA  
PC voltage = 5.5 V  
PC module disable  
PC module enable delay  
PC module alarm  
2.3  
2.6  
4
2.9  
7
Vdc  
ms  
Must be able to sink ≥4 mA. See Fig. 1  
0.5  
1.1  
6.1  
Vavg  
MΩ  
UV, OT, module fault. See Figs. 2 and 4  
See Fig. 2  
PC resistance  
0.9  
5.7  
1.0  
5.9  
PR emitter amplitude  
PR emitter current  
PR receiver impedance  
PR receiver threshold  
PR drive capability  
Volts  
mA  
PR load >30 Ω, <30 pF  
150  
375  
2.4  
500  
2.5  
625  
2.6  
12  
Ω
25°C  
Volts  
modules  
Minimum pulse width: 20 ns  
Without PR buffer amplifier  
SECONDARY SIDE (SC = Secondary Control)  
SC bandgap voltage  
SC resistance  
1.21  
990  
1.23  
1000  
0.033  
1.24  
Vdc  
Ω
Referenced to –Sense  
1010  
SC capacitance  
µF  
SC module alarm  
0
Vdc  
With open trim; referenced to –Sense. See Fig. 6  
MODULE GENERAL SPECIFICATIONS  
Parameter  
Min  
Typ  
Max  
Unit  
Notes  
Remote sense (total drop)  
0.5  
Vdc  
0.25 V per leg (senses must be closed)  
Isolation voltage  
in to out  
3000  
1500  
500  
Vrms  
Vrms  
Vrms  
Complies with reinforced insulation requirements  
Complies with basic insulation requirements  
Complies with operational insulation requirements  
in to base  
out to base  
Isolation resistance (in to out)  
Weight  
10  
MΩ  
7.4  
(209.3)  
8.2  
(232.5)  
9.0  
(255.7)  
ounces  
(grams)  
Temperature limiting  
Agency approvals  
100  
115  
°C  
See Figs. 2 and 4  
UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.  
With appropriate fuse in series with the +Input  
cURus, TÜV, CE  
Note:  
Specifications are subject to change without notice.  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 3 of 13  
Set your site on VICOR at vicorpower.com  
MODULE SPECIFIC OPERATING SPECIFICATIONS  
2 Vout, 160 W (e.g. V300A2C160BL)  
Parameter  
Min  
Typ  
74  
Max  
Unit  
%
Notes  
Efficiency  
72.5  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
80  
100  
2.9  
mV  
2.7  
2.8  
Volts  
Watts  
%
7.9  
8.1  
±0.02  
±0.2  
80  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
81.6  
56  
92  
92  
112  
112  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
3.3 Vout, 264 W (e.g. V300A3V3C264BL)  
Parameter  
Min  
Typ  
81  
Max  
Unit  
%
Notes  
Efficiency  
79  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
80  
100  
4.46  
9.4  
mV  
4.14  
4.3  
Volts  
Watts  
%
8.1  
±0.02  
±0.2  
80  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
81.6  
56  
92  
92  
112  
112  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
3.3 Vout, 200 W (e.g. V300A3V3C200BL)  
Parameter  
Min  
Typ  
79.6  
80  
Max  
Unit  
%
Notes  
Efficiency  
78.1  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
100  
4.46  
12  
mV  
4.14  
4.3  
Volts  
Watts  
%
6.2  
±0.02  
±0.2  
60.6  
81.9  
81.9  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
61.8  
42.4  
69.7  
69.7  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
5 Vout, 400 W (e.g. V300A5C400BL)  
Parameter  
Min  
Typ  
83  
Max  
Unit  
%
Notes  
Efficiency  
81.5  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
100  
6.25  
6.2  
125  
6.47  
9.3  
mV  
6.03  
Volts  
Watts  
%
±0.02  
±0.2  
80  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
81.6  
56  
92  
92  
112  
112  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
5 Vout, 300 W (e.g. V300A5C300BL)  
Parameter  
Min  
Typ  
84.2  
150  
Max  
Unit  
%
Notes  
Efficiency  
83.2  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
188  
6.47  
8.5  
±0.2  
60  
mV  
6.03  
6.25  
8.1  
Volts  
Watts  
%
±0.02  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
61.2  
42  
69  
69  
81  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
81  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 4 of 13  
Set your site on VICOR at vicorpower.com  
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)  
8 Vout, 400 W (e.g. V300A8C400BL)  
Parameter  
Min  
Typ  
83  
Max  
Unit  
%
Notes  
Efficiency  
82  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
320  
9.7  
400  
10.1  
16  
mV  
9.36  
Volts  
Watts  
%
14.6  
±0.02  
±0.2  
50  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
51  
35  
57.5  
57.5  
67.5  
67.5  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
8 Vout, 300 W (e.g. V300A8C300BL)  
Parameter  
Min  
Typ  
84.8  
250  
9.7  
Max  
Unit  
%
Notes  
Efficiency  
82  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Output Current  
Current limit  
313  
10.1  
10  
mV  
9.36  
Volts  
Watts  
%
8.9  
±0.02  
±0.2  
37.5  
50.7  
50.7  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
38.2  
26.2  
43.1  
43.1  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
12 Vout, 500 W (e.g. V300A12C500BL)  
Parameter  
Min  
Typ  
86  
Max  
Unit  
%
Notes  
Efficiency  
85  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
280  
14.3  
8
350  
14.9  
12  
mV  
13.7  
Volts  
Watts  
%
±0.02  
±0.2  
41.6  
60.5  
60.5  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
42.5  
29.1  
48  
48  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
12 Vout, 400 W (e.g. V300A12C400BL)  
Parameter  
Min  
Typ  
85.8  
220  
Max  
Unit  
%
Notes  
Efficiency  
84.5  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
275  
14.9  
14.1  
±0.2  
33.3  
45  
mV  
13.7  
14.3  
12.7  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
33.9  
23.3  
38.3  
38.3  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
45  
15 Vout, 500 W (e.g. V300A15C500BL)  
Parameter  
Min  
Typ  
86  
Max  
Unit  
%
Notes  
Efficiency  
84  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
200  
17.8  
8
250  
18.5  
12  
mV  
17.1  
Volts  
Watts  
%
±0.02  
±0.2  
33.3  
43.5  
43.5  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
34  
38.4  
38.4  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
23.3  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 5 of 13  
Set your site on VICOR at vicorpower.com  
MODULE SPECIFIC OPERATING SPECIFICATIONS  
15 Vout, 400 W (e.g. V300A15C400BL)  
Parameter  
Min  
Typ  
83.4  
320  
Max  
Unit  
%
Notes  
Efficiency  
81.4  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
400  
18.5  
18.1  
±0.2  
26.6  
36.1  
36.1  
mV  
17.1  
17.8  
11.3  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
27.2  
18.6  
30.7  
30.7  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
24 Vout, 500 W (e.g. V300A24C500BL)  
Parameter  
Min  
Typ  
89  
Max  
Unit  
%
Notes  
Efficiency  
87  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
100  
28.1  
9.8  
125  
29.1  
13  
mV  
27.1  
Volts  
Watts  
%
±0.02  
±0.3  
20.8  
27.2  
27.2  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
21.3  
14.6  
24  
24  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
24 Vout, 400 W (e.g. V300A24C400BL)  
Parameter  
Min  
Typ  
86.3  
150  
Max  
Unit  
%
Notes  
Efficiency  
84.8  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
188  
29.1  
17.5  
±0.2  
16.6  
22.6  
22.6  
mV  
27.1  
28.1  
10.9  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
17  
19.2  
19.2  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
11.6  
28 Vout, 500 W (e.g. V300A28C500BL)  
Parameter  
Min  
Typ  
88  
Max  
Unit  
%
Notes  
Efficiency  
87  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
80  
100  
33.9  
10.5  
±0.2  
17.8  
24.2  
24.2  
mV  
31.5  
32.7  
10.1  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
18.2  
12.5  
20.6  
20.6  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
28 Vout, 400 W (e.g. V300A28C400BL)  
Parameter  
Min  
Typ  
87  
Max  
Unit  
%
Notes  
Efficiency  
85.5  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
160  
200  
33.9  
16.8  
±0.2  
14.3  
19.4  
19.4  
mV  
31.5  
32.7  
14.8  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
14.5  
10  
16.4  
16.4  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 6 of 13  
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MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)  
36 Vout, 500 W (e.g. V300A36C500BL)  
Parameter  
Min  
Typ  
88.4  
240  
Max  
Unit  
%
Notes  
Efficiency  
87  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
300  
43.4  
19  
mV  
40.4  
41.9  
17.1  
±0.02  
Volts  
Watts  
%
±0.2  
13.9  
18.8  
18.8  
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
14.1  
9.73  
16  
16  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
36 Vout, 400 W (e.g.V300A36C400BL)  
Parameter  
Min  
Typ  
88.2  
135  
Max  
Unit  
%
Notes  
Efficiency  
87  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
169  
43.4  
13.2  
±0.2  
11.1  
15  
mV  
40.4  
41.9  
11.3  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
11.3  
7.77  
12.8  
12.8  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
15  
48 Vout, 500 W (e.g. V300A48C500BL)  
Parameter  
Min  
Typ  
89  
Max  
Unit  
%
Notes  
Efficiency  
87.5  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
100  
125  
57.7  
13.3  
±0.2  
10.4  
14.1  
15.1  
mV  
53.7  
55.7  
12.6  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
10.7  
7.35  
12.1  
12.1  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
48 Vout, 400 W (e.g. V300A48C400BL)  
Parameter  
Min  
Typ  
88.3  
280  
Max  
Unit  
%
Notes  
Efficiency  
87  
Nominal input; full load; 25°C  
p-p; Nominal input; full load; 20 MHz bandwith  
25°C; recycle input voltage to restart (>100 ms off)  
No load  
Ripple and noise  
Output OVP setpoint  
Dissipation, standby  
Load regulation  
Load current  
350  
57.7  
16.4  
±0.2  
8.3  
mV  
53.7  
55.7  
15.4  
±0.02  
Volts  
Watts  
%
No load to full load; nominal input  
0
Amps  
Amps  
Amps  
Current limit  
8.49  
5.83  
9.58  
9.58  
11.3  
11.3  
Output voltage 95% of nominal  
Output voltage <250 mV  
Short circuit current  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 7 of 13  
Set your site on VICOR at vicorpower.com  
CONTROL FUNCTIONS - PC PIN  
Module Enable/Disable  
Module Alarm  
The module may be disabled by pulling PC below 2.3 V with  
respect to the –Input. This may be done with an open collector  
transistor, relay, or optocoupler. Multiple converters may be  
disabled with a single transistor or relay either directly or via  
“OR’ing” diodes. See Figure 1.  
The module contains “watchdog” circuitry which monitors  
input voltage, operating temperature and internal operating  
parameters. In the event that any of these parameters are  
outside of their allowable operating range, the module will  
shut down and PC will go low. PC will periodically go high  
and the module will check to see if the fault (as an example,  
overtemperature) has cleared. If the fault has not been cleared,  
PC will go low again and the cycle will restart. The SC pin  
will go low in the event of a fault and return to its normal  
state after the fault has been cleared. See Figures 2 and 4.  
Primary Auxiliary Supply  
At 5.7 V, PC can source up to 1.5 mA. In the example shown  
in Figure 3, PC powers a module enabled LED.  
Input Undervoltage  
Input Overvoltage (See Note 1)  
+IN  
PC  
+OUT  
+IN  
PC  
Overtemperature  
Module Faults  
Auto  
Restart  
SW1  
+S  
SC  
–S  
2-20 ms typ.  
50 Ω  
f (V  
)
IN  
SW1, 2, & 3  
shown in  
1 K  
6 K  
SW2  
SW3  
1 M  
PR  
"Fault" position  
PR  
Disable  
5.7 Vdc  
–IN  
(0-3 mA)  
1.23  
Vdc  
– OUT  
–IN  
1
Not applicable for 300 Vdc input family  
Disable = PC <2.3 V  
Figure 1 Module enable/disable.  
Figure 2 PC/SC module alarm logic.  
+IN  
Fault  
PC  
40 μs typ.  
5.7 V  
PC  
4 kΩ  
"Module  
Enabled"  
PR  
1.23 V  
2–20 ms typical  
SC  
–IN  
Figure 3 LED on-state indicator.  
Figure 4 PC/SC module alarm timing.  
+IN  
PC  
+OUT  
Optocoupler  
Comparator  
+S  
SC  
–S  
Alarm  
4 kΩ  
PR  
1.00V  
–OUT  
–IN  
Figure 5 Isolated on-state indicator.  
Figure 6 Secondary side on-state indicator.  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 8 of 13  
Set your site on VICOR at vicorpower.com  
CONTROL FUNCTIONS - SC PIN  
Output Voltage Programming  
The output voltage of the converter can be adjusted or  
programmed via fixed resistors, potentiometers or voltage  
DACs. See Figures 7 and 8.  
+OUT  
+OUT  
+S  
+S  
RU  
Trim Up  
Error  
Error  
Amp  
SC  
–S  
Load  
SC  
–S  
Load  
RD  
Trim Down  
Amp  
1 kΩ  
0.033 μF  
1 kΩ  
0.033 μF  
–OUT  
–OUT  
1.23 V  
1.23 V  
1,000 (Vout –1.23) Vnom  
1.23 (Vout – Vnom)  
RU (ohms) =  
– 1,000  
1,000 Vout  
Vnom – Vout  
R
D (ohms) =  
Figure 7 Output voltage trim down circuit.  
Figure 8 Output voltage trim up circuit.  
Trim Down  
Trim Up  
1. The converter is rated for a maximum delivered power. To  
ensure that maximum rated power is not exceeded, reduce  
maximum output current by the same percentage increase in  
output voltage.  
1. This converter is not a constant power device – it has a  
constant current limit. Hence, available output power is  
reduced by the same percentage that output voltage is  
trimmed down. Do not exceed maximum rated output current.  
2. The trim down resistor must be connected to the –Sense pin.  
2. The trim up resistor must be connected to the +Sense pin.  
3. Do not trim the converter above maximum trim range  
(typically +10%) or the output over voltage protection  
circuitry may be activated.  
Trim resistor values calculated automatically:  
On-line calculators for trim resistor values are available  
on the vicor website at: vicorpower.com/tools.  
Resistor values can be calculated for fixed trim up,  
fixed trim down and for variable trim up or down.  
In addition to trimming information, the web site and  
the Applications Manual also include design tips,  
applications circuits, EMC suggestions, thermal design  
guidelines and PDF data sheets for all available Vicor  
products.  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 9 of 13  
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CONTROL FUNCTIONS - PR PIN  
Parallel Operation  
+IN  
PC  
The PR pin supports paralleling for increased power with N+1  
(N+M) redundancy and phased array capability. Modules of  
the same input voltage, output voltage, and power level will  
current share if all PR pins are suitably interfaced.  
Module 1  
PR  
–IN  
Compatible interface architectures include the following:  
+IN  
PC  
DC coupled single-wire interface. All PR pins are directly  
connected to one another. This interface supports current  
sharing but is not fault tolerant. Negative In pins must be tied  
to the same electric potential. Up to three converters may be  
paralleled by this method. See Figure 9.  
Module 2  
(up to 12)  
PR  
–IN  
Ground plane  
Figure 9 DC coupled single-wire interface.  
AC coupled single-wire interface. All PR pins are connected  
to a single communication bus through 0.001 μF (500 V)  
capacitors. This interface supports current sharing and is fault  
tolerant except for the communication bus. Up to three  
converters may be paralleled by this method. See Figure 10.  
+IN  
PC  
0.001μF  
Module 1  
Transformer coupled interface. For paralleling four or more  
converters a transformer coupled interface is required. For  
details on this configuration please refer to the design guide  
referenced in the following technical information section.  
PR  
–IN  
+IN  
PC  
0.001μF  
Module 2  
(up to 12)  
PR  
Technical Information  
–IN  
Ground plane  
For additional technical information contained in the Design  
Guide and Applications Manual for Maxi, Mini, Micro Family  
DC-DC Converters and Accessory Modules, click on the link  
below:  
Figure 10 AC coupled single-wire interface.  
http://www.vicorpower.com/mmmguide  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 10 of 13  
Set your site on VICOR at vicorpower.com  
CONTROL FUNCTIONS - PR PIN (CONT.)  
+OUT  
• The +Out and –Out power buses should be  
designed to minimize and balance parasitic  
impedance from each module output to the load.  
+S  
–S  
+S  
SC  
–S  
Module 1  
Module 2  
–OUT  
+OUT  
• The +Sense pins should be tied to the same  
point on the +Out power bus; the –Sense pins  
should be tied to the same point on the –Out  
power bus.  
+S  
+OUT  
+S  
SC  
–S  
+S  
–S  
+S  
SC  
–S  
Load  
• At the discretion of the power system designer,  
a subset of all modules within an array may be  
configured as slaves by shorting SC to –S.  
–OUT  
–S  
–OUT  
+Sense from  
other modules  
in the array  
+OUT  
+S  
SC  
–S  
• ORʼing diodes may be inserted in series with  
the +Out pins of each module to provide module  
output fault tolerance.  
Module N+1  
–OUT  
Figure 11 N+1 module array output connections.  
Figure 12 ORing diodes connections.  
PIN STYLES*  
Designator  
Description  
Notes  
(None)  
Short Tin/Lead  
Long Tin/Lead  
Short ModuMate  
Long ModuMate  
Short RoHS  
Requires in-board, mounting  
On-board mounting for 0.065" boards  
SurfMate or in-board socket mounting  
On-board socket mounting  
L
S
N
F
Select for RoHS compliant in-board solder, socket, or SurfMate mounting  
Select for RoHS compliant on-board solder or socket mounting  
G
Long RoHS  
*
Pin style designator follows the “B” after the output power and precedes the baseplate designator.  
Ex. V300A12T500BN2 — Long ModuMate Pins  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 11 of 13  
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MECHANICAL DRAWINGS  
Converter Pins  
No. Function Label  
1
+In  
+
Primary  
Control  
2
PC  
3
4
5
6
Parallel  
–In  
PR  
–Out  
–Sense  
–S  
Secondary  
Control  
7
SC  
8
9
+Sense  
+Out  
+S  
+
Figure 13 Module outline  
ONBOARD  
SOLDER  
MOUNT  
INBOARD  
SOLDER  
MOUNT  
ALL MARKINGS  
THIS SURFACE  
LONG PIN STYLE  
SHORT PIN STYLE  
0.062 0.010  
PCB THICKNESS  
0.094 0.003  
2,39 0,08  
0.094 0.003  
2,39 0,08  
(7X)  
(2X)  
1,57 0,25  
PLATED  
THRU HOLE  
DIA  
0.194 0.003  
4,93 0,08  
0.194 0.003  
4,93 0,08  
1.790**  
45,47  
0.06  
R
(4X)  
0.178  
4,52  
1,5  
1
2
3
4
ALUMINUM  
BASEPLATE  
PINS STYLES  
4.200*  
106,68  
3.844**  
97,64  
SOLDER:TIN/LEAD  
HOT SOLDER DIPPED  
MODUMATE: GOLD PLATED COPPER  
RoHS: GOLD PLATED COPPER  
FOR SOLDERING METHODS AND PROCEDURES  
PLEASE REFER TO THE MAXI, MINI, MICRO  
DESIGN GUIDE.  
9
8
7
6
5
Unless otherwise specified,  
dimensions are in inches  
mm  
0.400*  
10,16  
0.43  
10,9  
0.53  
13,5  
0.700*  
17,78  
1.000*  
25,40  
1.400*  
35,56  
Decimals  
Tol.  
Angles  
0.003  
0,08  
* DENOTES TOL =  
**PCB WINDOW  
0.XX  
±0.01  
±0,25  
±0.005  
±0,127  
±1°  
0.195  
4,95  
0.XXX  
Figure 14 PCB mounting specifications  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
Page 12 of 13  
Set your site on VICOR at vicorpower.com  
Warranty  
Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal  
use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or  
maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original  
purchaser only.  
EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED,  
INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICU-  
LAR PURPOSE.  
Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the  
buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products  
returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the  
product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty.  
Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is  
assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve reliability,  
function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither  
does it convey any license under its patent rights nor the rights of others. Vicor general policy does not recommend the use of  
its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor  
Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and  
indemnifies Vicor against all damages.  
Vicor’s comprehensive line of power solutions includes high density AC-DC  
and DC-DC modules and accessory components, fully configurable AC-DC  
and DC-DC power supplies, and complete custom power systems.  
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its  
use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or  
malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available  
upon request.  
Specifications are subject to change without notice.  
Intellectual Property Notice  
Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent  
applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual  
Property Department.  
Vicor Corporation  
25 Frontage Road  
Andover, MA, USA 01810  
Tel: 800-735-6200  
Fax: 978-475-6715  
email  
Customer Service: custserv@vicorpower.com  
Technical Support: apps@vicorpower.com  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
300V Maxi Family  
Rev. 8.7  
3/09  
Set your site on VICOR at vicorpower.com  

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