V300C8C100BL [VICOR]
Off-line systems with auto-ranging or PFC front ends, industrial and process control,; 离线系统与自动换档或PFC前端，工业和过程控制，
| 型号： | V300C8C100BL |
| 厂家： | 
VICOR CORPORATION |
| 描述： | Off-line systems with auto-ranging or PFC front ends, industrial and process control, |
| 文件： | 总13页 (文件大小：817K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Micro Family
300V Input
Actual size:
2.28 x 1.45 x 0.5 in
57,9 x 36,8 x 12,7 mm
S
®
C
NRTL US
C
US
DC-DC Converter Module
Features
Applications
• DC input range: 180 - 375 V
• Isolated output
Off-line systems with auto-ranging or PFC front ends, industrial and process control,
distributed power, medical, ATE, communications, defense, aerospace.
• Input surge withstand: 400 V for 100 ms
• DC output: 3.3 – 48 V
For details on proper operation please refer to:
• Programmable output: 10 to 110%
• Regulation: 0.5% no load to full load
• Efficiency: Up to 90%
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
•
Maximum operating temp: 100°C, full load
• Power density: up to 90 W per cubic inch
• Height above board: 0.43 in. (10,9 mm)
• Parallelable, with N+M fault tolerance
• Low noise ZCS/ZVS architecture
Absolute Maximum Ratings
• RoHS Compliant (with F or G pin option)
Parameter
Rating
Unit
Vdc
Vdc
Vdc
Vdc
Notes
+In to –In voltage
PC to –In voltage
PR to –In voltage
SC to -Out voltage
-0.5 to +410
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +1.5
Product Overview
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.
Isolation voltage
in to out
3000
1500
Vrms
Vrms
Test voltage
Test voltage
Test voltage
M-Grade
in to base
out to base
500
Vrms
Operating Temperature
Storage Temperature
Pin soldering temperature
Pin soldering temperature
Mounting torque
-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
Part Numbering
e.g. V300C12T150BL2
V300C
B
Baseplate
Blank: Slotted
2: Threaded
Product Grade Temperatures (°C)
Output Power
Pin Style
Finish
Output Voltage
2 = 2 V
3 V 3 = 3.3 V
5 = 5 V
Grade
Operating
Storage
Vout
2 V
Pout
50 W
Blank: Short
Tin/Lead
E
C
T
H
M
=
=
=
=
=
-
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
L: Long
Tin/Lead
3: Through-hole
-
-
-
-
3.3 V
5 V
75 W, 50 W
100 W, 50 W
100 W
S: Short ModuMate Gold
N: Long ModuMate
F: Short RoHS
Gold
Gold
Gold
8 = 8 V
8 V
12 = 12 V
15 = 15 V
24 = 24 V
28 = 28 V
36 = 36 V
48 = 48 V
12 V
15 V
24 V
28 V
36 V
48 V
150 W, 75W
150 W, 75 W
150 W, 75 W
150 W, 75 W
150 W, 75 W
150 W, 75 W
G: Long RoHS
300V Micro Family
Page 1 of 13
Rev 9.0
vicorpower.com
800 735.6200
4/2013
300V Input
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.
10
110
Programming range
%
+Out 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 47.1
-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
0.24
0.21
10.9
2.8
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
°C/Watt
48
Watt-sec/°C
300V Micro Family
Page 2 of 13
Rev 9.0
vicorpower.com
800 735.6200
4/2013
300V Input
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
Switch must be able to sink ≥4 mA. See Fig. 2
0.5
1.1
6.1
Vavg
MΩ
UV, OV, OT, module fault. See Figs. 3 and 5
See Fig. 3, converter off or fault mode
PR load >30 Ω, <30 pF
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
150
375
2.4
mA
500
2.5
625
2.6
12
Ω
Volts
25°C
Minimum pulse width: 20 ns
Without PR buffer amplifier
modules
SECONDARY SIDE (SC = Secondary Control)
SC bandgap voltage
1.21
1.23
1000
0.033
1.25
Vdc
Ω
Referenced to –Sense
SC resistance
990
1010
SC capacitance
µF
SC module alarm
0
Vdc
With open trim; referenced to –Sense. See Fig. 7
MODULE GENERAL SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Notes
Isolation test voltage (in to out)*
Isolation test voltage (in to base)*
Isolation test voltage (out to base)*
3000
1500
500
Vrms
Vrms
Vrms
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
Isolation resistance
10
MΩ
in to out, in to baseplate, out to baseplate
1.9
(52.8)
2.1
(59.3)
2.3
(65.8)
ounces
Weight (E, C, T grade)
(grams)
2.1
(58.7)
2.3
(65.2)
2.5
(71.7)
ounces
(grams)
Weight (H, M grade)
Temperature limiting
Agency approvals
100
115
°C
See Figs. 3 and 5. Do not operate coverter >100C.
UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.
With appropriate fuse in series with the +Input
cURus, cTÜVus, CE
* Isolation test voltage, 1 minute or less.
Note:
Specifications are subject to change without notice.
300V Micro Family
Page 3 of 13
Rev 9.0
vicorpower.com
800 735.6200
4/2013
300V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS
2 Vout, 50 W (e.g. V300C2C50BL)
Parameter
Efficiency
Min
72.5
Typ
73.9
120
2.8
3.5
0.02
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
150
2.9
4.5
0.2
25
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
2.7
No load to full load; nominal input
0
25.5
17.5
Current limit
Short circuit current
28.8
28.8
33.8
33.8
Output voltage 95% of nominal
Output voltage <250 mV
3.3 Vout, 75 W (e.g. V300C3V3C75BL)
Parameter
Efficiency
Min
77.6
Typ
79.8
120
4.3
3.4
0.06
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
150
4.46
5.1
4.14
0.4
No load to full load; nominal input
0
23.2
15.9
22.7
31.8
31.8
Current limit
Short circuit current
26.2
26.2
Output voltage 95% of nominal
Output voltage <250 mV
3.3 Vout, 50 W (e.g. V300C3V3C50BL)
Parameter
Efficiency
Min
76.7
Typ
77.7
160
4.3
2.7
0.02
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
200
4.46
4
4.14
0.2
No load to full load; nominal input
0
15.5
10.6
15.15
20.6
20.6
Current limit
Short circuit current
17.5
17.5
Output voltage 95% of nominal
Output voltage <250 mV
5 Vout, 100 W (e.g. V300C5C100BL)
Parameter
Efficiency
Min
80.5
Typ
81.5
105
6.25
4.4
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
132
6.47
6.6
0.4
20
6.03
0.1
No load to full load; nominal input
0
20.4
14
Current limit
Short circuit current
23
23
27
27
Output voltage 95% of nominal
Output voltage <250 mV
5 Vout, 50 W (e.g. V300C5C50BL)
Parameter
Efficiency
Min
79.5
Typ
81
Max
Unit
%
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
72
6.25
2.8
90
6.47
4
0.2
10
mV
6.03
Volts
Watts
%
Amps
Amps
Amps
0.02
No load to full load; nominal input
0
10.2
7
Current limit
Short circuit current
11.5
11.5
13.5
13.5
Output voltage 95% of nominal
Output voltage <250 mV
300V Micro Family
Page 4 of 13
Rev 9.0
vicorpower.com
800 735.6200
4/2013
300V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
8 Vout, 100 W (e.g.V300C8C100BL)
Parameter
Efficiency
Min
80.2
Typ
82.3
220
9.7
3.8
0.02
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
275
10.1
4.4
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
9.36
0.2
No load to full load; nominal input
0
12.7
8.75
12.5
16.9
16.9
Current limit
Short circuit current
14.4
14.4
Output voltage 95% of nominal
Output voltage <250 mV
12 Vout, 150 W (e.g. V300C12C150BL)
Parameter
Efficiency
Min
84.3
Typ
85.3
170
14.3
5
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
213
14.9
7.5
13.7
0.02
0.2
No load to full load; nominal input
0
12.7
8.75
12.5
16.3
16.3
Current limit
Short circuit current
14.4
14.4
Output voltage 95% of nominal
Output voltage <250 mV
12 Vout, 75 W (e.g. V300C12C75BL)
Parameter
Efficiency
Min
83.5
Typ
85
Max
Unit
%
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
200
14.3
4
250
14.9
5.3
mV
13.7
Volts
Watts
%
Amps
Amps
Amps
0.02
0.2
No load to full load; nominal input
0
6.37
4.37
6.25
8.44
8.44
Current limit
Short circuit current
7.19
7.19
Output voltage 95% of nominal
Output voltage <250 mV
15 Vout, 150 W (e.g. V300C15C150BL)
Parameter
Efficiency
Min
85.5
Typ
86.5
150
17.8
7
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
188
18.5
10.5
0.2
10
17.1
0.02
No load to full load; nominal input
0
10.2
3
Current limit
Short circuit current
11.5
11.5
13
13
Output voltage 95% of nominal
Output voltage <250 mV
15 Vout, 75 W (e.g. V300C15C75BL)
Parameter
Efficiency
Min
84.2
Typ
85.2
150
17.8
3
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
188
18.5
5
0.2
5
17.1
0.02
No load to full load; nominal input
0
5.1
3.5
Current limit
Short circuit current
5.75
5.75
6.75
6.75
Output voltage 95% of nominal
Output voltage <250 mV
300V Micro Family
Page 5 of 13
Rev 9.0
vicorpower.com
800 735.6200
4/2013
300V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
24 Vout, 150 W (e.g. V300C24C150BL)
Parameter
Efficiency
Min
85.5
Typ
86.5
150
28.1
4.9
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
188
29.1
7.4
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
27.1
0.02
0.2
No load to full load; nominal input
0
6.37
3.5
6.25
8.44
8.15
Current limit
Short circuit current
7.19
7.19
Output voltage 95% of nominal
Output voltage <250 mV
24 Vout, 75 W (e.g. V300C24C75BL)
Parameter
Efficiency
Min
84.7
Typ
86.4
100
28.1
2.1
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
125
29.1
3.8
27.1
0.02
0.2
No load to full load; nominal input
0
3.19
2.19
3.13
4.23
4.23
Current limit
Short circuit current
3.6
3.6
Output voltage 95% of nominal
Output voltage <250 mV
28 Vout, 150 W (e.g. V300C28C150BL)
Parameter
Efficiency
Min
85.5
Typ
86.5
180
32.7
4.6
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
225
33.9
6.9
31.5
0.02
0.3
No load to full load; nominal input
0
5.46
3.75
5.36
6.97
6.97
Current limit
Short circuit current
6.16
6.16
Output voltage 95% of nominal
Output voltage <250 mV
28 Vout, 75 W (e.g. V300C28C75BL)
Parameter
Efficiency
Min
86
Typ
87.3
65
32.7
4.3
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
82
33.9
5.5
31.5
0.02
0.2
No load to full load; nominal input
0
2.73
1.87
2.68
3.62
3.62
Current limit
Short circuit current
3.08
3.08
Output voltage 95% of nominal
Output voltage <250 mV
36 Vout, 150 W (e.g. V300C36C150BL)
Parameter
Efficiency
Min
85.5
Typ
87
Max
Unit
%
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
300
41.9
4.8
375
43.4
5.6
mV
40.4
Volts
Watts
%
Amps
Amps
Amps
0.02
0.2
No load to full load; nominal input
0
4.25
2.91
4.17
5.63
5.63
Current limit
Short circuit current
4.8
4.8
Output voltage 95% of nominal
Output voltage <250 mV
300V Micro Family
Page 6 of 13
Rev 9.0
vicorpower.com
800 735.6200
4/2013
300V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
36 Vout, 75 W (e.g. V300C36C75BL)
Parameter
Efficiency
Min
82.5
Typ
85.6
99
41.9
4
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
124
43.4
6.2
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
40.4
0
0.2
No load to full load; nominal input
0
2.12
1.45
2.08
2.81
2.81
Current limit
Short circuit current
2.39
2.39
Output voltage 95% of nominal
Output voltage <250 mV
48 Vout, 150 W (e.g. V300C48C150BL)
Parameter
Efficiency
Min
86.5
Typ
88.2
55
55.7
3.5
Max
Unit
%
mV
Volts
Watts
%
Amps
Amps
Amps
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20 MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
69
57.7
6.1
53.7
0.02
0.2
No load to full load; nominal input
0
3.19
2.19
3.13
4.22
4.22
Current limit
Short circuit current
3.6
3.6
Output voltage 95% of nominal
Output voltage <250 mV
48 Vout, 75 W (e.g. V300C48C75BL)
Parameter
Efficiency
Min
83
Typ
86
Max
Unit
%
Notes
Nominal input; full load; 25°C
p-p; Nominal input; full load; 20MHz bandwidth
25°C; recycle input voltage or PC to restart (>100 ms off)
No load
Ripple and noise
Output OVP setpoint
Dissipation, standby
Load regulation
Load current
400
55.7
3.2
500
57.7
4.5
mV
53.7
Volts
Watts
%
Amps
Amps
Amps
0.02
0.2
No load to full load; nominal input
0
1.59
1.09
1.56
2.11
2.11
Current limit
Short circuit current
1.79
1.79
Output voltage 95% of nominal
Output voltage <250 mV
300V Micro Family
Page 7 of 13
Rev 9.0
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4/2013
300V Input
BASIC MODULE OPERATION
C2*
4.7nF
C4*
4.7nF
+IN
PC
PR
+OUT
SC
F1*
C1*
0.2µF
–IN
–OUT
C3*
4.7nF
C5*
4.7nF
For C1 – C5, keep leads and connections short.
Figure 1 — Basic module operation requires fusing, grounding, bypassing capacitors.
* See Maxi, Mini, Micro Design Guide.
Comprehensive Online Application Information
The Design Guide and Applications Manual includes:
• Application circuits
• Design requirements
• EMC considerations
• Current sharing in power arrays
• Thermal performance information
• Recommended soldering methods
• Accessory modules – filtering, rectification, front-ends
• Mounting options
...and more.
CLICKꢀHERE TOꢀVIEW
DESIGN GUIDE
Also at vicorpower.com
• PowerBench online configurators
• Over 20 Application Notes
• Online calculators – thermal, trimming, hold-up
• PDF data sheets for ALL Vicor products
300V Micro Family
Page 8 of 13
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4/2013
300V Input
PRIMARY CONTROL - PC PIN
Module Enable/Disable
Module Alarm
The module may be disabled by pulling PC to 0 V (2.3 V
max) with respect to the –Input. This may be done with an
open collector transistor, relay, or optocoupler. Converters
may be disabled with a single transistor or relay either directly
or via “OR’ing” diodes for 2 or more converters. See Figure 2.
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,
Input Undervoltage) 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 nor-
mal state after the fault has been cleared. See Figures 3 and 5.
Primary Auxiliary Supply
During normal operation only, the PC Pin can source 5.7 V @
1.5 mA. In the example shown in Figure 4, PC powers a mod-
ule enabled LED.
Input Undervoltage
[a]
Input Overvoltage
Over Temperature
Module Faults
+IN
+OUT
SC
+IN
PC
Auto
Restart
SW1
50 Ω
PC
PR
2-20 ms typ.
f(VIN)
1 K
6 K
SW2
SW3
5.7 Vdc
PR
1 M
(0-3 mA)
Disable
1.23
Vdc
–IN
–OUT
SW1, 2, & 3 shown
in "Fault" position
–IN
Disable = PC < 2.3 V
[a] Not applicable for 300 Vdc Input family
Figure 2 — Module enable/disable.
Figure 3 — PC/SC module alarm logic.
+IN
PC
Fault
40 µs typ.
5.7 V
PC
4 kΩ
"Module
Enabled"
PR
1.23 V
2-20 ms typ.
SC
–IN
Figure 4 — LED on-state indicator.
Figure 5 —PC/SC module alarm timing.
+IN
+OUT
Comparator
Optocoupler
PC
SC
Alarm
PR
4 k
1.00 V
–IN
–OUT
Figure 6 —Isolated on-state indicator.
Figure 7 — Secondary side on-state indicator.
300V Micro Family
Page 9 of 13
Rev 9.0
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4/2013
300V Input
SECONDARY CONTROL - SC PIN
PARALLEL BUS - PR PIN
Output Voltage Programming
Parallel Operation
The output voltage of the converter can be adjusted or
programmed via fixed resistors, potentiometers or voltage
DACs. See Figure 8.
The PR pin supports paralleling for increased power with N+1
(N+M) redundancy. Modules of the same input voltage, output
voltage, and power level will current share if all PR pins are
suitably interfaced.
Compatible interface architectures include the following:
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 9.
+OUT
RU
Trim Up
Error
Load
SC
Amp
RD
Trim Down
1 kΩ
0.033 μF
Transformer coupled interface. For paralleling four or more
converters a transformer coupled interface is required. See
Figure 10.
–OUT
1.23 V
For details on parallel operation please refer to the
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
1,000 Vout
Vnom – Vout
RD (ohms) =
RU (ohms) =
4.7 nF
+
–
+IN
PC
PR
–IN
1,000 (Vout –1.23) Vnom
1.23 (Vout – Vnom)
– 1,000
0.2 µF
Z1*
Module 1
Module 2
0.001 µF
Figure 8 — Output voltage trim down and trim up circuit.
4.7 nF
4.7 nF
0.2 µF
Low inductance
ground plane
or bus
Trim Down
+IN
PC
PR
–IN
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.
0.001 µF
Z1*
2. The trim down resistor must be connected between the SC
and pins. Do not bypass the SC pin directly with a
capacitor.
4.7 nF
Parallel
Bus
Figure 9 — AC coupled single-wire interface.
* See Maxi, Mini, Micro Design Guide.
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.
4.7 nF
+
–
+IN
PC
PR
–IN
0.2 µF
Z1*
Module 1
Module 2
T1
2. The trim up resistor must be connected between the SC
and pins. Do not bypass the SC pin directly with a
capacitor.
4.7 nF
4.7 nF
3. Do not trim the converter above maximum trim range
(typically +10%) or the output over voltage protection
circuitry may be activated.
+IN
PC
PR
–IN
0.2 µF
Z1*
T2
Trim resistor values calculated automatically:
On-line calculators for trim resistor values are available on the
vicor website at:
asp.vicorpower.com/calculators/calculators.asp?calc=1
Resistor values can be calculated for fixed trim up, fixed trim
down and for variable trim up or down.
4.7 nF
Parallel
Bus
Figure 10 — Transformer-coupled interface.
300V Micro Family
Page 10 of 13
Rev 9.0
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800 735.6200
4/2013
300V Input
PARALLEL BUS /
VOLTAGE DROP COMPENSATION
+OUT
SC
• The +Out and –Out
power buses should be
designed to minimize
and balance parasitic
impedance from each
module output to the
load.
Plane
Module #1
Designated
Master
+Out
SC
+S
R7 21.0 k
C3
R4
–OUT
R9
R1
R8
C2
0.22 µF
4.02 k
R3
U2
R5
U1
R2
2.55 k
TLV431
Vcc
1.00 k
R6
1.65 k
R Load
–
–
R11
36.5 k
C1
470 pF
+OUT
SC
200mV
+
+
R10
1.24 k
PS2701
U3
LM10
• At the discretion of the
power system designer,
a subset of all modules
within an array may be
configured as slaves by
connecting SC to –Out.
Gnd
L
O
A
D
Module #2
trimmed
–S
–Out
down 2 %
See Component Selection section below.
–OUT
• This module is designed for point of load regulation, where remote sensing
is not required. Active voltage drop compensator, as shown here, may be
used in applications with significant distribution losses.
+OUT
SC
• Do not use output
OR’ing diodes with
MicroMods.
Module #3
trimmed
Please consult with the Micro Family Isolated Remote Sense Application Note
for additional information.
Ground
Plane
down 4 %
–OUT
Figure 11 — N+1 module array output connections.
Figure 12 — Voltage drop compensation.
PINꢀSTYLES*
Designator
Description
Short
Finish
Tin/Lead
Tin/Lead
Gold
Notes
(None)
Requires in-board, mounting
L
S
N
F
Long
On-board mounting for 0.065" boards
Short ModuMate
Long ModuMate
Short RoHS
Long RoHS
SurfMate or in-board socket mounting
Gold
On-board socket mounting
Gold
Select for RoHS compliant in-board solder, socket, or SurfMate mounting
Select for RoHS compliant on-board solder or socket mounting
G
Gold
*
Pin style designator follows the “B” after the output power and precedes the baseplate designator.
Ex. V300C12T150BN2 — Long ModuMate Pins
300V Micro Family
Page 11 of 13
Rev 9.0
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4/2013
300V Input
MECHANICAL DRAWINGS
Converter Pins
No. Function Label
1
+In
+
Primary
Control
2
PC
3
4
5
Parallel
–In
PR
–
–Out
–
Secondary
Control
6
7
SC
+
+Out
Figure 13 —Module outline
ALL MARKINGS
THIS SURFACE
0.062 0.010
1,57 0,25
PCB THICKNESS
0.800*
20,32
INBOARD
SOLDER
MOUNT
ONBOARD
SOLDER
MOUNT
0.525*
13,34
PLATED
THRU HOLE
DIA
0.275*
6,99
SHORT PIN STYLE
0.094 0.003
LONG PIN STYLE
ALUMINUM
BASEPLATE
0.094 0.003
(7X)
0.145*
3,68
2,39 0,08
2,39 0,08
PINS STYLES
0.133
3,38
SOLDER:TIN/LEAD PLATED
MODUMATE: GOLD PLATED COPPER
RoHS: GOLD PLATED COPPER
1
7
2
3
4
5
1.734**
44,04
2.000*
50,80
FOR SOLDERING METHODS AND PROCE-
DURES PLEASE REFER TO THE MAXI, MINI,
MICRO DESIGN GUIDE.
6
0.06
1,5
Unless otherwise specified,
dimensions are in inches
mm
R
(4X)
0.53
13,5
0.45
11,5
.400*
10,16
0.003
0,08
*DENOTES TOL =
**PCB WINDOW
Decimals
Tol.
Angles
1.090**
27,69
0.XX
0.01
0.25
0.005
0.127
1°
0.XXX
Figure 14 —PCB mounting specifications
300V Micro Family
Page 12 of 13
Rev 9.0
vicorpower.com
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4/2013
300V Input
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 makes no
representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make
changes to any products, specifications, and product descriptions at any time without notice. Information published by Vicor has been checked and
is believed to be accurate at the time it was printed; however, Vicor assumes no responsibility for inaccuracies. Testing and other quality controls are
used to the extent Vicor deems necessary to support Vicor’s product warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
Specifications are subject to change without notice.
Vicor’s Standard Terms and Conditions
All sales are subject to Vicor’s Standard Terms and Conditions of Sale, which are available on Vicor’s webpage or upon request.
Product Warranty
In Vicor’s standard terms and conditions of sale, Vicor warrants that its products are free from non-conformity to its Standard Specifications (the
“Express Limited Warranty”). This warranty is extended only to the original Buyer for the period expiring two (2) years after the date of shipment
and is not transferable.
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ALL REPRESENTATIONS, LIABILITIES, AND WARRANTIES OF ANY KIND (WHETHER ARISING BY IMPLICATION OR BY OPERATION OF LAW) WITH
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Life Support Policy
VICOR’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS
PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF VICOR CORPORATION. As used herein, life support
devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform
when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the
user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
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and components in life support applications assumes all risks of such use and indemnifies Vicor against all liability and damages.
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Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the prod-
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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
300V Micro Family
Page 13 of 13
Rev 9.0
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4/2013
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