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数据手册V300B5E48B2 概述
FasTrak Mini E-Grade Family 的FasTrak MINI E级家族
V300B5E48B2 数据手册
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PDF下载Data Sheet
FasTrak Mini E-Grade Family
45
• Input voltages: 24, 48, 300 & 375 V
• DC outputs: 3.3 V– 48 V
DC-DC Converter Module
Features
• Programmable output: 10 to 110%
• Regulation: ±0.5% no load to full load
• Efficiency: Up to 88%
• Max operating temp: 100°C, full load
• Power Density: Up to 120 W/cubic Inch
• Parallelable, with N+M fault tolerance
• Low noise ZCS/ZVS architecture
Product Overview
Shown actual size:
2.28 x 2.2 x 0.5 in
57,9 x 55,9 x 12,7 mm
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 provide high power density
with low noise and high efficiency.
Absolute Maximum Ratings
Parameter
Rating
Unit
Notes
Applications
+In to –In voltage
24 Vin
Off-line systems with autoranging or
PFC front-ends, industrial and process
control, distributed power, medical, ATE,
communications, defense, aerospace
-0.5 to +36
-0.5 to +75
-0.5 to +375
-0.5 to +425
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +1.5
1.0
Vdc
Vdc
48 Vin
300 Vin
Vdc
375 Vin
Vdc
Part Numbering
PC to –In voltage
PR to –In voltage
SC to –Out voltage
–Sense to –Out voltage
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
Operating temperature
Storage temperature
Pin soldering temperature
Pin soldering temperature
Mounting torque
Vdc
e.g. V300B12E250BL2
Vdc
V
B
E
B
Vdc
Vdc
Output Voltage
Pin Style
Input Voltage
3V3: 3.3V
5: 5 V
Blank: Short
24: 18 – 36 Vin
48: 36 – 75 Vin
300: 180 – 375 Vin
375: 250 – 425 Vin
3000
Vrms
Vrms
Vrms
°C
Tin/Lead
12: 12 V
15: 15 V
24: 24 V
28: 28 V
48: 48 V
L: Long Tin/Lead
S:Short Gold
N: Long Gold
1550
500
-10 to +100
-20 to +125
500 (260)
750 (390)
5 (0.57)
°C
Output Power (Watts)
Baseplate
°F (°C)
°F (°C)
in-lbs (N-m)
<5 sec; wave solder
<7 sec; hand solder
6 each, # 4-40 or M3
Input 3.3 Vout
5 Vout
200
200
200
200
>5 Vout
200
250
Blank: Slotted
1: Threaded
2: Through-hole
24 V
150
150
150
150
48 V
300 V
375 V
250
250
Thermal Resistance and Capacity
For a description of pin options, see
page 6.Baseplate options include slotted
flanges, threaded and through-hole. See
page 7 for dimensions. For other package
sizes and powerlevels, see the FasTrak
Maxi (full size) and FasTrak Micro
(quarter size) datasheets
Parameter
Min
Typ
0.16
0.14
8.0
Max
Unit
°C/Watt
Baseplate to sink; flat, greased surface
Baseplate to sink; thermal pad (P/N 20263)
Baseplate to ambient
°C/Watt
°C/Watt
Baseplate to ambient; 1000 LFM
Thermal capacity
1.9
°C/Watt
83
Watt-sec/°C
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Mini E-Grade Family
Rev. 1.0
Page 1 of 8
Set your site on VICOR at www.vicorpower.com
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 OPERATING SPECIFICATIONS
Parameter
Input voltage
24 Vin
Min
Typ
Max
Surge Withstand
Unit
Notes
18
36
24
48
36
75
50
Vdc
Vdc
Vdc
Vdc
%
<100 ms surge withstand
48 Vin
100
400
500
300 Vin
180
250
300
375
375
425
±1
375 Vin
Output voltage setpoint
Nominal input; full load; 25°C
MODULE OUTPUT VOLTAGE RELATED SPECIFICATIONS
Parameter
3.3V
5V
12V
15V
24V
28V
48V
Unit
Notes
Efficiency (typ.)
80.0
83.5
85.5
87.0
88.0
89.0
90.0
%
Nominal input; 80% load; 25°C
Nominal input; full load;
25°C; 20 MHz BW
Ripple and noise, p-p (typ.)
Output OVP setpoint (nom.)
60
70
130
90
80
65
50
mV
25°C; recycle input voltage to
restart ( 1 minute off )
4.3
6.3
14.3
17.8
28.1
32.7
55.7
Volts
Dissipation, standby (typ.)
Load regulation (max.)
Current limit (typ.)
5.6
0.5
6.2
0.5
8.0
0.5
8.0
0.5
6.0
0.5
7.4
0.5
8.5
0.5
Watts
±% Vout
% Iout
No load; nominal input
No load to full load; nominal input
Output voltage 95% of nominal
125
125
125
125
125
125
125
Short circuit current (typ.)
125
125
125
125
125
125
125
% Iout
Output voltage <250 mV
MODULE INPUT SPECIFICATIONS
Parameter
24 Vin
17.5
48 Vin
34.9
300 Vin
175
375 Vin
243
Units
Vdc
Notes
Undervoltage turn-on
Undervoltage turn-off
Overvoltage turn-off/on
Typical value
Typical value
Typical value
15.3
30.5
153
212
Vdc
37.8
78.8
N/A
446
Vdc
Note: 300 Vin models do not have overvoltage turn-off.
MODULE OUTPUT SPECIFICATIONS
Parameter
Min
Typ
±0.5
Max
Unit
%
Notes
Line regulation
Low line to high line; full load
Over operating temperature range
10 to 100% of full load
Temperature regulation
Power sharing accuracy
±0.005
±5
% / °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
%
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.
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Mini E-Grade Family
Rev. 1.0
Page 2 of 8
Set your site on VICOR at www.vicorpower.com
ELECTRICAL CHARACTERISTICS, continued
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 = 5.5V
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
6.1
Vavg
Volts
mA
UV, OV, OT, module fault. See Figs. 2 and 4
PR load >30 ohms, < 30 pF
PR emitter amplitude
PR emitter current
5.7
150
375
2.4
5.9
PR receiver impedance
PR receiver threshold
PR drive capability
500
2.5
625
2.6
12
ohms
Volts
modules
25°C
Minimum pulse width: 20ns
Without PR buffer amplifier
SECONDARY SIDE (SC = Secondary Control)
SC bandgap voltage
SC resistance
1.21
990
1.23
1000
0.033
0
1.25
Vdc
ohms
µF
Referenced to –Sense
1010
SC capacitance
SC module alarm
Vdc
With open trim; referenced to –Sense. See Fig. 6
MODULE GENERAL SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Notes
Remote sense (total drop)
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
0.5
Vdc
0.25V per leg (senses must be closed)
3000
1550
500
Vrms
Vrms
Vrms
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
Isolation resistance (in to out)
Weight
10
3.7 (104)
115
megohms
4 (112) ounces (grams)
°C
Temperature limiting
Agency Approvals
100
See Figs. 2 and 4
UL60950, CSA0950, EN60950, IEC60950.
With a fuse in series with the +Input
cULus, TÜV, CE
Note:
Specifications are subject to change without notice.
The latest data sheets for individual models are available on the Vicor website at vicorpower.com.
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Mini E-Grade Family
Rev. 1.0
Page 3 of 8
Set your site on VICOR at www.vicorpower.com
CONTROL FUNCTIONS - PC PIN
Module Enable/Disable
Module Alarm
The module may be disabled by pulling PC below 2.3V 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 5.7V, PC can source up to 1.5mA. In the example shown in
Figure 3, PC powers a module enabled LED.
Input Undervoltage
Input Overvoltage
+Out
+In
PC
Overtemperature
+In
PC
+Out
Auto
Restart
Module Faults
SW1
+S
SC
–S
+S
SC
–S
2-20ms typ.
50Ω
f (V )
IN
SW1, 2, & 3
shown in
"Fault" position
1K
SW2
SW3
PR
–In
Disable
PR
–In
5.7Vdc
(0-3mA)
1.23
Vdc
–Out
–Out
6K
Disable = PC <2.3V
Figure 1—Module enable/disable.
Figure 2—PC/SC module alarm logic.
+In
PC
+Out
Fault
PC
40μs typ.
5.7V
+S
SC
–S
4kΩ
"Module
PR
–In
Enabled"
1.23V
2-20ms typ.
SC
–Out
Figure 3—LED on-state indicator.
Figure 4—PC/SC module alarm timing.
Optocoupler
+In
PC
+In
PC
+Out
+Out
+S
SC
–S
+S
SC
–S
Alarm
4kW
PR
–In
PR
–In
1.00V
–Out
–Out
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
FasTrak Mini E-Grade Family
Rev. 1.0
Page 4 of 8
Set your site on VICOR at www.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
SC
–S
+S
RU
Trim Up
Error
Amp
Error
SC
Amp
Load
Load
RD
Trim Down
–S
1kΩ
1kΩ
0.033
μF
0.033
μF
–Out
–Out
1.23V
1.23V
1,000 Vout
1,000 (Vout-1.23) Vnom
1.23 (Vout-Vnom)
R
(ohms) =
D
–
1,000
R
(ohms) =
Vnom - Vout
U
Figure 7—Output voltage trim down circuit.
Figure 8—Output voltage trim up circuit.
Trim Down
Trim Up
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.
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.
2. The trim up resistor must be connected to the +Sense pin.
2. The trim down 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.html.
Resistor values can be calculated for fixed trim up, fixed
trim down and for variable trim up or down cases for both
1st and 2nd Generation DC-DC converters.
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
FasTrak Mini E-Grade Family
Rev. 1.0
Page 5 of 8
Set your site on VICOR at www.vicorpower.com
CONTROL FUNCTIONS - PR PIN
Parallel Operation
sharing but is not fault tolerant. Minus In pins must be tied to
the same electric potential. See Figure 9.
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.
AC coupled single-wire interface. All PR pins are connected
to a single communication bus through 0.001µF (500V)
capacitors. This interface supports current sharing and is fault
tolerant except for the communication bus. See Figure 10.
Compatible interface architectures include the following:
DC coupled single-wire interface. All PR pins are directly
connected to one another. This interface supports current
+In
PC
+Out
+In
PC
+Out
+S
SC
–S
+S
SC
–S
0.001µF
Module
1
Module
1
PR
–In
PR
–In
–Out
–Out
+In
PC
+Out
+In
PC
+Out
+S
SC
–S
+S
SC
–S
0.001µF
Module 2
(up to 12)
Module 2
(up to 12)
PR
–In
PR
–In
–Out
–Out
Ground plane
Ground plane
Figure 10—AC coupled single-wire interface.
Figure 9—DC coupled single-wire interface.
• The +Out and –Out power buses
+In
PC
+Out
should be designed to minimize
and balance parasitic impedance
from each module output to the
load.
+S
–S
+S
SC
–S
Module
1
PR
–In
+Out
+In
PC
–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
Load
–S
+S
SC
–S
+In
PC
+Out
+S
–S
+S
SC
–S
Module
2
PR
–In
PR
–In
• 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
–Out
+Sense from
other modules
in the array
+In
PC
+Out
Module
N+1
+S
SC
–S
• OR’ing diodes may be inserted in
series with the +Out pins of each
module to provide
PR
–In
–Out
module output fault tolerance.
Figure 11—N+1 module array output connections.
Figure 12—OR’ing diodes connections.
*
PIN STYLES
Designator
Description
Notes
(None)
Short solder
Requires in-board, mounting
L
S
Long solder
On-board mounting for 0.065" boards
Short ModuMate
SurfMate or in-board socket mounting – RoHS compliant
N
Long ModuMate
On-board socket mounting – RoHS compliant
* Pin style designator follows the “B” after the output power and precedes the baseplate designator.
Ex. V375A24C600BN — Long ModuMate Pins
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Mini E-Grade Family
Rev. 1.0
Page 6 of 8
Set your site on VICOR at www.vicorpower.com
MECHANICAL DRAWINGS
MODULE OUTLINE
Converter Pins
0.50 0.02
12,7 0,5
No. Function Label
1
+In
+
Primary
Control
2
PC
2.20
55,9
1.74
44,2
0.01
0.23
5,8
3
4
5
6
Parallel
–In
PR
–
(REF)
2.000
50,80
0.10
2,5
style 2 & 3
baseplates only
(4X)***
0.49
12,4
0.12* 0.20**
3,1 5,1
0.300 0.015
7,62 0,38
–Out
–
0.15
3,81
X 45˚
–Sense
–S
Pin C
L
CHAMFER
1
9
2
8
3
6
4
5
Secondary
Control
0.35
(2X)
0.300 0.015
7,62 0,38
0.65
16,5
7
SC
FULL R (6X)
8,8
2.28
57,9
1.900
48,26
1.30
33,0
Pin C
ALUMINUM
BASEPLATE
L
8
9
+Sense
+Out
+S
+
0.130
(6X)
3,30
7
Use a 4-40 Screw (6X)
Torque to:
0.150
DIA,(2X)
DIA,(7X)
0.43
10,9
0.06
1,5
3,81
0.080
2,03
5 in-lbs
.57 N-m
R
(3X)
2.20
55,9
(REF.)
0.400
10,16
0.54
(9X)
13,7
0.700
17,78
Short Pin
Long Pin
1.000
25,40
1.400
35,56
0.62
(9X)
15,7
Slotted
or
Threaded
4-40 UNC-2B (6X)
*
Style 1 baseplate only
or
** Style 2 & 3 baseplates
*** Reserved for Vicor accessories. Not for mounting
Thru Hole
#30 Drill Thru (6X)
(0.1285)
ALL MARKINGS
THIS SURFACE
C
Center line
L
PCB MOUNTING SPECIFICATIONS
ALUMINUM
BASEPLATE
INBOARD
SOLDER
MOUNT
ONBOARD
SOLDER
MOUNT
PINS STYLES
SOLDER:TIN/LEAD
SHORT PIN STYLE
0.094 0.003
LONG PIN STYLE
HOT SOLDER DIPPED
0.062 0.010
PCB THICKNESS
0.094 0.003
2,39 0,08
MODUMATE: GOLD PLATED COPPER
(7X)
1,57 0,25
2,39 0,08
PLATED
THRU HOLE
DIA
0.164 0.003
4,16 0,08
0.164 0.003
4,16 0,08
(2X)
1.790
45,47
0.06
1,5
R
(4X)
0.158
4,01
1
2
3
4
1.584*
40,23
1.900*
48.,26
9
8
7
6
5
0.400*
Unless otherwise specified,
dimensions are in inches
mm
0.43
10,9
0.53
13,5
10,16
0.700*
17,78
Decimals
Tol.
Angles
1.000*
25,40
1.400*
35,56
0.XX
±0.01
±0.25
±0.005
±0.127
* DENOTES
±1°
0.003
0.195
4,95
TOL =
0.XXX
0,08
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Mini E-Grade Family
Rev. 1.0
Page 7 of 8
Set your site on VICOR at www.vicorpower.com
Vicor’s comprehensive line of power solutions includes modular, high
density DC-DC converters and accessory components, configurable power
supplies, and custom power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is
assumed by Vicor for its use. No license is granted by implication or otherwise under any patent or patent
rights of Vicor. 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.
Component Solutions
for Your Power System
45
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
978-470-2900
Fax: 978-475-6715
Email
Vicor Express: vicorexp@vicr.com
Technical Support: apps@vicr.com
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
FasTrak Mini E-Grade Family
Rev. 1.0
9/05
Set your site on VICOR at www.vicorpower.com
V300B5E48B2 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| V300B5E48BL | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BL1 | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BL2 | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BN | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BN1 | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BN2 | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BS | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BS1 | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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| V300B5E48BS2 | VICOR | FasTrak Mini E-Grade Family | 获取价格 |
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