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VRAH-08B250 PDF预览

VRAH-08B250

更新时间: 2024-11-29 03:19:07
品牌 Logo 应用领域
BEL 转换器
页数 文件大小 规格书
22页 346K
描述
NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V - 3.3V Output / 8A

VRAH-08B250 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:MODULE包装说明:ROHS COMPLIANT, PACKAGE-5
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.83
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:5.5 V
最小输入电压:5 V标称输入电压:4.5 V
JESD-30 代码:R-XSMA-P5功能数量:1
输出次数:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电压:2.55 V最小输出电压:2.45 V
标称输出电压:2.5 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子形式:PIN/PEG
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大总功率输出:20 W微调/可调输出:YES

VRAH-08B250 数据手册

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NON-ISOLATED DC/DC CONVERTERS  
5V Input / 0.9V – 3.3V Output / 8A  
POWER PRODUCTS  
BP06xRAH-08B  
SRAH-08B / VRAH-08B Series  
RoHS Compliant  
Nonisolated  
Compact, low profile surface mount package  
Fixed frequency  
High efficiency means less power dissipation  
Excellent thermal performance  
Optimized for cost  
Remote on/off  
Undervoltage lockout (UVLO)  
Over current and short circuit protection  
Description  
The Bel SRAH-08B and VRAH-08B modules are a series of non-isolated, step down DC/DC power converters that operate  
from a nominal 5V source. These converters are available in a range of output voltages from 0.9V to 3.3V. They are packaged  
in a compact, overmolded package rated at 8A. Optional lead forming provides a vertical mount product for minimal footprint  
or a surface mount option for a very low profile. Standard features include remote on/off, over current and short circuit  
protection, output voltage adjust and industrial temperature range (-40° to +85° C). The output is closely regulated and the  
efficiency is typically 92% at full load. These products may be used almost anywhere low voltage silicon is employed and a 5V  
source is available. Typical applications include file servers, routers, line cards and other computing and communications  
equipment.  
Applications  
Distributed power architectures  
Data networking equipment  
Telecommunications  
Computers and peripherals  
Part Number Selection  
Output  
Voltage  
Input  
Voltage  
Max. Output  
Current  
Max. Output  
Power  
Typical  
Efficiency  
Part Number  
Surface Mount  
Part Number  
Vertical Mount  
3.3V  
2.5V  
5V  
5V  
5V  
5V  
5V  
5V  
5V  
5V  
8A  
8A  
8A  
8A  
8A  
8A  
8A  
8A  
26.4W  
20W  
92%  
90%  
86%  
84%  
82%  
80%  
79%  
92%  
SRAH-08B330  
SRAH-08B250  
SRAH-08B180  
SRAH-08B150  
SRAH-08B120  
SRAH-08B100  
SRAH-08B090  
SRAH-08B1A0  
VRAH-08B330  
VRAH-08B250  
VRAH-08B180  
VRAH-08B150  
VRAH-08B120  
VRAH-08B100  
VRAH-08B090  
VVAH-08B1A0  
1.8V  
14.4W  
12W  
1.5V  
1.2V  
9.6W  
8W  
1.0V  
0.9V  
7.2W  
26.4W  
0.9V - 3.3V  
©2006 Bel Fuse Inc. Specifications subject to change without notice. 02.06  
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com  
page 1  

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