V300B28C250A3S datasheet, PDF - EEWORLD Datasheet

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V300B28C250A3S: DescriptionDC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid; CategoryPower/power management The power supply circuit; File Size156KB，8 Pages; ManufacturerVICOR; Websitehttp://www.vicorpower.com/

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V300B28C250A3S Overview

DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid

V300B28C250A3S Parametric

Parameter Name	Attribute value
Maker	VICOR
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	375 V
Minimum input voltage	180 V
Nominal input voltage	300 V
JESD-30 code	R-XUFM-P9
Maximum load regulation	0.3%
Number of functions	1
Output times	1
Number of terminals	9
Maximum operating temperature	100 °C
Minimum operating temperature	-20 °C
Maximum output voltage	30.8 V
Minimum output voltage	2.8 V
Nominal output voltage	28 V
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	OTHER
Terminal form	PIN/PEG
Terminal location	UPPER
Maximum total power output	250 W
Fine-tuning/adjustable output	YES

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Features

•

300Vin / 28Vout / 250Watts

DC-DC Converter Module

Model Number V300B28C250A*

DC input range: 180 - 375V

Input surge withstand: 400V for 100ms

DC output: 28V

Programmable output: 10 to 110%

Regulation: ±0.3%

Efficiency: 88%

Maximum operating temperature:

100°C at full load

Power density: 100W/cubic inch

Height above board: 0.43 in. (10,9 mm)

Parallelable, with N+M fault tolerance

Low noise ZCS/ZVS architecture

Typical Applications:

off-line systems,

distributed power and electric vehicles

Product Overview

This DC-DC converter module uses

second generation power processing, control

Absolute Maximum Ratings

and packaging technologies to provide the

performance, flexibility and cost effectiveness

Parameter

Rating

expected of a mature Power Component.

+In to –In voltage

-0.5 to +375

For example, a plated-cavity core transformer

couples widely separated primary and

+In to –In voltage

400

secondary windings, resulting in low in-to-

PC to –In voltage

-0.5 to +7.0

out parasitic capacitance and noise.

PR to –In voltage

-0.5 to +7.0

High frequency ZCS/ZVS switching,

+Out to –Out voltage

-0.5 to +41.0

advanced power semiconductor packaging

and thermal management provide high

+Sense to –Out voltage

-0.5 to +41.0

power density with low temperature

–Sense to –Out voltage

1.0

gradients. Extensive use of silicon

SC to –Out voltage

-0.5 to +1.5

integration results in 1/3 the part count

Isolation voltage (in to out)

3000

of a first generation converter.

Shown actual size:

2.28 x 2.2 x 0.5 in

57,9 x 55,9 x 12,7 mm

Unit

Vdc

Vrms

°C

°F (°C)

in-lbs (N-m)

Notes

<100ms

* Part Numbering

Isolation voltage (in to base)

Isolation voltage (out to base)

Storage temperature (C-Grade)

Operating temperature (C-Grade)

Style

Base-

plate

1550

500

-40 to +125

-20 to +100

500 (260)

750 (390)

5 (.57)

V 300 B 15 C 250 A

Input

Voltage

A = Maxi

B = Mini

C = Micro

Output

Voltage

Output

Power

See part numbering chart on this

page for other product grades.

Baseplate

<5 sec; wave solder

<7 sec; hand solder

6 each, # 4-40 or M3

Pin soldering temperature

Mounting torque

Product Grade Temperatures (°C)

Grade Storage

Operating

C =

40 to +125

20 to +100

T =

40 to +125

40 to +100

H =

55 to +125

40 to +100

M =

65 to +125

55 to +100

Thermal Resistance and Capacity

Parameter

Baseplate to sink; flat, greased surface

Baseplate to sink; thermal pad (P/N 20264)

Baseplate to ambient

Baseplate to ambient; 1000 LFM

Thermal capacity

Min

Typ

0.16

0.14

8.0

1.9

Max

Unit

°C/Watt

Watt-sec/°C

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.

Vicor Corporation

Tel: 800-735-6200 Fax: 978-475-6715 Data Sheet: V300B28C250A DC-DC Converter

Date: 7-01 Rev. 3

Page 1 of 8

Set your site on VICOR at www.vicr.com

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Description	DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid	DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid
Maker	VICOR	VICOR	VICOR	VICOR	VICOR	VICOR
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	375 V	375 V	375 V	375 V	375 V	375 V
Minimum input voltage	180 V	180 V	180 V	180 V	180 V	180 V
Nominal input voltage	300 V	300 V	300 V	300 V	300 V	300 V
JESD-30 code	R-XUFM-P9	R-XUFM-P9	R-XUFM-P9	R-XUFM-P9	R-XUFM-P9	R-XUFM-P9
Maximum load regulation	0.3%	0.3%	0.3%	0.3%	0.3%	0.3%
Number of functions	1	1	1	1	1	1
Output times	1	1	1	1	1	1
Number of terminals	9	9	9	9	9	9
Maximum operating temperature	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
Maximum output voltage	30.8 V	30.8 V	30.8 V	30.8 V	30.8 V	30.8 V
Minimum output voltage	2.8 V	2.8 V	2.8 V	2.8 V	2.8 V	2.8 V
Nominal output voltage	28 V	28 V	28 V	28 V	28 V	28 V
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO	NO	NO	NO
technology	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal form	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG
Terminal location	UPPER	UPPER	UPPER	UPPER	UPPER	UPPER
Maximum total power output	250 W	250 W	250 W	250 W	250 W	250 W
Fine-tuning/adjustable output	YES	YES	YES	YES	YES	YES

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