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参数资料
| 型号： | BCD384F480T325A00 |
| 厂商： | Vicor Corporation |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD BCM BUS CONVERT |
| 产品培训模块： | VI Chip Bus Converter Modules |
| 标准包装： | 1 |
| 系列： | V-I Chip™, BCM™ |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，隔离 |
| 功率 - 输出： | 325W |
| 输出电压： | 48V |
| 电流 - 输出： | 7A |
| 输入电压： | 360 ~ 400V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 1.75MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | BCM384F480T325 |
| 其它名称： | 1102-1009 |
BCM 384 x 480 T 325A00
BCM?
Bus Converter
S
FEATURES
? 384 Vdc – 48 Vdc 325 W Bus Converter
? High efficiency (>95%) reduces system power
consumption
? High power density (>1000 W/in 3 )
reduces power system footprint by >40%
? “Full Chip” V ? I Chip package enables surface mount,
low impedance interconnect to system board
? Contains built-in protection features: undervoltage,
overvoltage lockout, overcurrent protection, short
circuit protection, overtemperature protection.
? Provides enable/disable control, internal temperature
monitoring
? ZVS/ZCS Resonant Sine Amplitude Converter topology
? Can be paralleled to create multi-kW arrays
C
NRTL
US
DESCRIPTION
The V ? I Chip? bus converter is a high efficiency (>95%) Sine
Amplitude Converter? (SAC?) operating from a 360 to 400
Vdc primary bus to deliver an isolated 45 – 50 V nominal,
unregulated secondary. The SAC offers a low AC impedance
beyond the bandwidth of most downstream regulators,
meaning that input capacitance normally located at the input
of a regulator can be located at the input to the SAC. Since the
K factor of the BCM384F480T325A00 is 1/8, that capacitance
value can be reduced by a factor of 64x, resulting in savings of
board area, materials and total system cost.
The BCM384F480T325A00 is provided in a V ? I Chip package
compatible with standard pick-and-place and surface mount
assembly processes. The V ? I Chip package provides flexible
thermal management through its low junction-to-case and
junction-to-board thermal resistance. With high conversion
efficiency the BCM384F480T325A00 increases overall system
efficiency and lowers operating costs compared to
conventional approaches.
TYPICAL APPLICATIONS
? High End Computing Systems
? Automated Test Equipment
? Telecom Base Stations
V IN = 360 – 400 V
V OUT = 45 – 50 V ( NO LOAD )
PART NUMBERING
P OUT = 325 W( NOM )
K = 1/8
? High Density Power Supplies
? Communications Systems
PART NUMBER
BCM 384 x 480 T325A00
PACKAGE STYLE
F = J-Lead
T = Through hole
PRODUCT GRADE
T = -40° to 125°C
For Storage and Operating Temperatures see Section 6.0 General Characteristics
TYPICAL APPLICATION
VC
VC
PR
SG
enable / disable
switch
PC
TM
PC
TM
OS
CD
PC
TM
L
F1
SW1
+In
BCM
+Out
IL
+In
PRM
+Out
+In
VTM
+Out
O
A
V IN
C1
1 μF
D
-In
-Out
-In
-Out
-In
-Out
Rev. 1.9
V?I CHIP CORP. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200
4/2011
Page 1 of 18
v i c o r p o w e r. c o m
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