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BCM48BF040M200A00 PDF预览

BCM48BF040M200A00

更新时间: 2024-01-28 15:10:08
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VICOR /
页数 文件大小 规格书
18页 2147K
描述
V.I CHIP BCM BUS CONVERTER

BCM48BF040M200A00 数据手册

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Not Recommended for New Designs  
BCM48B x 040 y 200A00  
PRELIMINARY DATASHEET  
BCM™  
Bus Converter  
S
®
C
NRTL US  
C
US  
FEATURES  
DESCRIPTION  
The V I Chip™ bus converter is a high efficiency (>94%) Sine  
Amplitude Converter™ (SAC™) operating from a 38 to 55 Vdc  
primary bus to deliver an isolated, unregulated 3.2 to 4.6  
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 BCM48BF040T200A00 is 1/12, the  
capacitance value can be reduced by a factor of 144x, resulting  
in savings of board area, materials and total system cost.  
48 Vdc – 4 Vdc 200 W Bus Converter  
High efficiency (>94%) reduces system  
power consumption  
High power density (>681 W/in3)  
reduces power system footprint by >40%  
Contains built-in protection features:  
- Undervoltage  
- Overvoltage Lockout  
- Overcurrent Protection  
- Short circuit Protection  
- Overtemperature Protection  
The BCM48BF040T200A00 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 BCM48BF040T200A00 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 040 y 200A00  
T = Through hole M = -55° to 125°C  
For Storage and Operating Temperatures see Section 6.0 General Characteristics  
TYPICAL APPLICATION  
PC  
enable / disable  
TM  
L
O
A
D
switch  
SW1  
TM  
BCM  
Bus Converter  
F1  
+In  
+Out  
VIN  
-In  
-Out  
Rev. 1.1  
7/2011  
V•I CHIP CORP. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200  
Page 1 of 18  
vicorpower.com  

BCM48BF040M200A00 替代型号

型号 品牌 替代类型 描述 数据表
BCM48BF040M200B00 VICOR

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