Datasheet > BCM48BT120M300A00

BCM48BT120M300A00

更新时间： 2024-01-27 19:12:17

品牌	Logo	应用领域
VICOR		转换器
页数	文件大小	规格书
18页	1729K
描述
Bus Converter

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BCM48BT120M300A00 数据手册

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BCM48B x 120 y 300A00

PRELIMINARY DATASHEET

BCM™

Bus Converter

NRTL US

FEATURES

DESCRIPTION

•

The V I Chip™ bus converter is a high efficiency (>96%) Sine

Amplitude Converter™ (SAC™) operating from a 38 to 55 Vdc

primary bus to deliver an isolated, unregulated 9.5 to 13.8

output. The Sine Amplitude Converter offers a low AC

impedance beyond the bandwidth of most downstream

regulators; therefore capacitance normally at the load can be

located at the input to the Sine Amplitude Converter. Since the

transformation ratio of the BCM48BF120T300A00 is 1/4, the

capacitance value can be reduced by a factor of 16x, resulting

in savings of board area, materials and total system cost.

• 48 Vdc – 12 Vdc 300 W Bus Converter

• High efficiency (>96%) reduces system

power consumption

• High power density (>1022 W/in³)

reduces power system footprint by >40%

• Contains built-in protection features:

- Undervoltage

- Overvoltage Lockout

- Overcurrent Protection

- Short circuit Protection

- Overtemperature Protection

•

The BCM48BF120T300A00 is provided in a V I Chip package

compatible with standard pick-and-place and surface mount

assembly processes. The co-molded V I Chip package provides

•

enhanced thermal management due to a large thermal

interface area and superior thermal conductivity. The high

conversion efficiency of the BCM48BF120T300A00 increases

overall system efficiency and lowers operating costs compared

to conventional approaches.

• Provides enable/disable control,

internal temperature monitoring

• Can be paralleled to create multi-kW arrays

TYPICAL APPLICATIONS

PART NUMBERING

• High End Computing Systems

• Automated Test Equipment

• High Density Power Supplies

• Communications Systems

PART NUMBER

PACKAGE STYLE

PRODUCT GRADE

F = J-Lead

T = -40° to 125°C

BCM48B x 120 y 300A00

T = Through hole M = -55° to 125°C

For Storage and Operating Temperatures see Section 6.0 General Characteristics

TYPICAL APPLICATION

enable / disable

switch

SW1

BCM

Bus Converter

+In

+Out

V_IN

-In

-Out

Rev. 1.2

7/2011

V•I CHIP CORP. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200

Page 1 of 18

vicorpower.com

12 3 4 5 6 7...18

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