V375A24C600B Vicor Corporation, V375A24C600B Datasheet

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V375A24C600B

Manufacturer Part Number
V375A24C600B
Description
Manufacturer
Vicor Corporation
Datasheet

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Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
45
Features
Typical Applications: distributed power;
off-line systems using power PFC front-ends;
electric vehicles
Product Overview
This DC-DC converter module uses
2nd Generation power processing, control
and packaging technologies to provide the
performance, flexibility and cost effectiveness
expected of a mature power component.
For example, a plated-cavity core transformer
couples widely separated primary and
secondary windings, resulting in low in-to-
out parasitic capacitance and noise.
High frequency ZCS/ZVS switching,
advanced power semiconductor packaging
and thermal management provide high
power density with low temperature
gradients. Extensive use of silicon
integration results in 1/3 the part count
of a 1st Generation converter.
* Part Numbering
For pin styles see page 6. Slotted baseplate
(style 1) requires no designator. For
threaded baseplate add a “2” to the end of
the part number. For thru-hole, add a “3”.
See page 7 for dimensions.
V 375 A 5 C 400 B
Input Voltage
300 = 300Vin
375 = 375Vin
A = Maxi
B = Mini
C = Micro
24 = 24Vin
48 = 48Vin
DC input range: 250 - 425V
Input surge withstand: 500V for 100ms
DC output: 24V
Programmable output: 10 to 110%
Regulation: ±0.2% no load to full load
Efficiency: 87%
Maximum operating temperature:
100°C at full load
Power density: 118W/cubic inch
Height above board: 0.43 in. (10,9 mm)
Parallelable, with N+M fault tolerance
Low noise ZCS/ZVS architecture
Grade
Product Grade Temperatures (°C)
C = - 40 to +125 - 20 to +100
H = - 55 to +125 - 40 to +100
M = - 65 to +125 - 55 to +100
T = - 40 to +125 - 40 to +100
Voltage
Output
Storage
Output
Power
Operating
Set your site on VICOR at www.vicorpower.com
Style
Pin
Base-
plate
Absolute Maximum Ratings
Thermal Resistance and Capacity
375Vin / 24Vout / 600Watts
DC-DC Converter Module
Model Number V375A24C600B *
Parameter
+In to –In voltage
+In to –In voltage
PC to –In voltage
PR to –In voltage
+Out to –Out voltage
+Sense to –Out voltage
–Sense to –Out voltage
SC to –Out voltage
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
Storage temperature (C–Grade)
Operating temperature (C–Grade)
Pin soldering temperature
Pin soldering temperature
Mounting torque
Parameter
Baseplate to sink; flat, greased surface
Baseplate to sink; thermal pad (P/N 20263)
Baseplate to ambient
Baseplate to ambient; 1000 LFM
Thermal capacity
V375A24C600B DC-DC Converter
-0.5 to +31.7
-0.5 to +31.7
-0.5 to +425
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +1.5
-40 to +125
-20 to +100
500 (260)
750 (390)
5 (0.57)
Rating
3000
1550
500
500
1.0
Min
in-lbs (N-m)
°F (°C)
°F (°C)
0.08
0.07
Typ
165
4.9
1.1
Vrms
Vrms
Vrms
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
°C
°C
Max
Rev. 3
117 x 56 x 12,7 mm
Shown actual size:
See part numbering chart on this
page for other product grades.
Notes
<100ms
Baseplate
<5 sec; wave solder
<7 sec; hand solder
6 each, # 4-40 or M3
4.6 x 2.2 x 0.5 in
Watt-sec/°C
°C/Watt
°C/Watt
°C/Watt
°C/Watt
Unit
Page 1 of 8

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V375A24C600B Summary of contents

Page 1

... For thru-hole, add a “3”. See page 7 for dimensions. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Set your site on VICOR at www.vicorpower.com 375Vin / 24Vout / 600Watts DC-DC Converter Module Model Number V375A24C600B * Absolute Maximum Ratings Parameter +In to –In voltage +In to –In voltage PC to –In voltage PR to – ...

Page 2

... Amps 28.8 37.5 Amps ±2 ±5 % 110 % V375A24C600B DC-DC Converter Notes <100ms Nominal input; full load; 25°C 25°C; recycle input voltage to restart ( 1 minute off ) At 100°C baseplate temperature Nominal input; 75% of full load; 25°C Notes No load Notes Low line to high line; full load No load to full load; nominal input Over operating temperature range Nominal input, full load ...

Page 3

... Vrms 10 megohms 7.3 (210) 8 (227) ounces (grams) 115 °C cULus, TÜV, CE V375A24C600B DC-DC Converter Notes PC current = 1 voltage = 5.5V Must be able to sink 4 mA. See Fig. 1 UV, OV, OT, module fault. See Figs. 2 and 4 PR load >30 ohms, < 25°C Minimum pulse width: 20ns Without PR buffer amplifier Referenced to – ...

Page 4

... PC PR –In Figure 2—PC/SC module alarm logic. Fault 5.7V PC 1.23V SC Figure 4—PC/SC module alarm timing. + –In Figure 6—Secondary side on-state indicator. V375A24C600B DC-DC Converter Input Undervoltage Input Overvoltage +Out Overtemperature Auto Module Faults Restart +S 2-20ms typ SW1, 2, & 3 SW2 SW3 ...

Page 5

... 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. V375A24C600B DC-DC Converter +Out + Trim Up SC – ...

Page 6

... OR’ing diodes may be inserted in series with the +Out pins of each module to provide module output fault tolerance. Notes Requires in-board, mounting On-board mounting for 0.065" boards SurfMate or in-board socket mounting On-board socket mounting V375A24C600B DC-DC Converter +In PC 0.001µF Module 1 PR –In +In ...

Page 7

... Reserved for Vicor accessories Not for mounting INBOARD ONBOARD SOLDER SOLDER MOUNT MOUNT LONG PIN STYLE SHORT PIN STYLE 0.094 0.003 0.094 0.003 (7X) 2,39 0,08 2,39 0,08 0.194 0.003 0.194 0.003 (2X) 4,93 0,08 4,93 0,08 DIA 0.178 4,52 3.844 97,64 0.43 0.53 10,9 13,5 0.003 0,08 V375A24C600B DC-DC Converter 0.01 0.50 2.00 12,7 50,8 0.38 (2X) 9,6 1.80 ALUMINUM 45,7 BASEPLATE 3.60 4.60 91,4 116,8 0.43 0.06 R (3X) 10,9 1,5 2.20 0.54 55,9 (9X) Short Pin (REF) 13,7 0.62 ...

Page 8

... Specifications are subject to change without notice. 45 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Set your site on VICOR at www.vicorpower.com Component Solutions for Your Power System Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 Email Vicor Express: vicorexp@vicr.com Technical Support: apps@vicr.com V375A24C600B DC-DC Converter Rev. 3 2/05 ...

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