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V24A28E300BN2 PDF预览

V24A28E300BN2

更新时间: 2024-01-22 18:11:42
品牌 Logo 应用领域
VICOR 转换器电源电路
页数 文件大小 规格书
8页 265K
描述
FasTrak Maxi E-Grade Family DC-DC Converter

V24A28E300BN2 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:MODULE
包装说明:DFM,针数:9
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.19Is Samacsys:N
模拟集成电路 - 其他类型:APSM DCDC控制模式:VOLTAGE-MODE
最大输入电压:36 V最小输入电压:18 V
标称输入电压:24 VJESD-30 代码:R-XDFM-P9
JESD-609代码:e0最大电网调整率:0.2%
最大负载调整率:0.2%功能数量:1
输出次数:1端子数量:9
最高工作温度:100 °C最低工作温度:-10 °C
最大输出电压:30.8 V最小输出电压:2.8 V
标称输出电压:28 V封装主体材料:UNSPECIFIED
封装代码:DFM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子类别:Power Supply Modules
表面贴装:NO技术:HYBRID
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:PIN/PEG端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大总功率输出:300 W
微调/可调输出:YESBase Number Matches:1

V24A28E300BN2 数据手册

 浏览型号V24A28E300BN2的Datasheet PDF文件第2页浏览型号V24A28E300BN2的Datasheet PDF文件第3页浏览型号V24A28E300BN2的Datasheet PDF文件第4页浏览型号V24A28E300BN2的Datasheet PDF文件第6页浏览型号V24A28E300BN2的Datasheet PDF文件第7页浏览型号V24A28E300BN2的Datasheet PDF文件第8页 
CONTROL FUNCTIONS - SC PIN  
Output Voltage Programming  
The output voltage of the converter can be adjusted or  
programmed via fixed resistors, potentiometers or voltage  
DACs. See Figures 7 and 8.  
+Out  
+Out  
+S  
+S  
RU  
Trim Up  
Error  
Amp  
Error  
Amp  
SC  
–S  
Load  
SC  
–S  
Load  
RD  
Trim Down  
1kΩ  
0.033μF  
1kΩ  
0.033μF  
–Out  
–Out  
1.23V  
1.23V  
1,000 Vout  
R
(ohms) =  
1,000 (Vout-1.23) Vnom  
1.23 (Vout-Vnom)  
D
1,000  
R
(ohms) =  
Vnom - Vout  
U
Figure 7—Output voltage trim down circuit.  
Figure 8—Output voltage trim up circuit.  
Trim Down  
Trim Up  
1. This converter is not a constant power device – it has a  
constant current limit. Hence, available output power is  
reduced by the same percentage that output voltage is  
trimmed down. Do not exceed maximum rated output current.  
1. The converter is rated for a maximum delivered power. To ensure  
that maximum rated power is not exceeded, reduce maximum  
output current by the same percentage increase in output voltage.  
2. The trim up resistor must be connected to the +Sense pin.  
2. The trim down resistor must be connected to the –Sense pin.  
3. Do not trim the converter above maximum trim range  
(typically +10%) or the output over voltage  
protection circuitry may be activated.  
Trim resistor values calculated automatically:  
On-line calculators for trim resistor values are available  
on the vicor website at: vicorpower.com/tools.html.  
Resistor values can be calculated for fixed trim up, fixed  
trim down and for variable trim up or down cases for both  
1st and 2nd Generation DC-DC converters.  
In addition to trimming information, the web site and the  
Applications Manual also include design tips, applications  
circuits, EMC suggestions, thermal design guidelines and  
PDF data sheets for all available Vicor products.  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
FasTrak Maxi E-Grade Family  
Rev. 1.1  
Page 5 of 8  
Set your site on VICOR at www.vicorpower.com  

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