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AFL27028SW PDF预览

AFL27028SW

更新时间: 2024-11-13 05:06:39
品牌 Logo 应用领域
英飞凌 - INFINEON 转换器
页数 文件大小 规格书
12页 242K
描述
28V Input, Single Output HYBRID-HIGH RELIABILITY DC/DC CONVERTER

AFL27028SW 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:HERMETIC SEALED PACKAGE-12Reach Compliance Code:compliant
风险等级:5.18模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:400 V最小输入电压:160 V
标称输入电压:270 VJESD-30 代码:R-XDMA-P12
JESD-609代码:e0最大负载调整率:1%
功能数量:1输出次数:1
端子数量:12最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:4 A
最大输出电压:28.56 V最小输出电压:27.44 V
标称输出电压:28 V封装主体材料:UNSPECIFIED
封装等效代码:MODULE,12LEAD,2.5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:Other Analog ICs
表面贴装:NO技术:HYBRID
温度等级:OTHER端子面层:TIN LEAD
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:112 W
微调/可调输出:YESBase Number Matches:1

AFL27028SW 数据手册

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PD-94460C  
AFL28XXS SERIES  
28V Input, Single Output  
HYBRID-HIGH RELIABILITY  
DC/DC CONVERTER  
Description  
The AFL Series of DC/DC converters feature high power  
density with no derating over the full military  
temperature range. This series is offered as part of a  
complete family of converters providing single and dual  
output voltages and operating from nominal +28V or  
+270V inputs with output power ranging from 80W to  
120W. For applications requiring higher output power,  
individual converters can be operated in parallel. The  
internal current sharing circuits assure equal current  
distribution among the paralleled converters. This series  
incorporates International Rectifier’s proprietary  
magnetic pulse feedback technology providing  
optimum dynamic line and load regulation response.  
This feedback system samples the output voltage at  
the pulse width modulator fixed clock frequency,  
nominally 550KHz. Multiple converters can be  
synchronized to a system clock in the 500KHz to 700KHz  
range or to the synchronization output of one converter.  
Undervoltage lockout, primary and secondary  
referenced inhibit, soft-start and load fault protection  
are provided on all models.  
AFL  
Features  
n 16V To 40V Input Range  
n 5V, 7V, 8V, 9V,12V,15V and 28V Outputs  
Available  
n High Power Density - up to 84W/in  
n Up To 120W Output Power  
n Parallel Operation with Power Sharing  
n Low Profile (0.380") Seam Welded Package  
n Ceramic Feedthru Copper Core Pins  
n High Efficiency - to 85%  
n Full Military Temperature Range  
n Continuous Short Circuit and Overload  
Protection  
3
www.DataSheet4U.com  
n Primary and Secondary Referenced  
Inhibit Functions  
n Line Rejection > 40dB - DC to 50KHz  
n External Synchronization Port  
n Fault Tolerant Design  
n Dual Output Versions Available  
n Standard Microcircuit Drawings Available  
These converters are hermetically packaged in two  
enclosure variations, utilizing copper core pins to  
minimize resistive DC losses. Three lead styles are  
available, each fabricated with International Rectifier’s  
rugged ceramic lead-to-package seal assuring long  
term hermeticity in the most harsh environments.  
Manufactured in a facility fully qualified to MIL-PRF-  
38534, these converters are fabricated utilizing DSCC  
qualified processes. For available screening options,  
refer to device screening table in the data sheet.  
Variations in electrical, mechanical and screening can  
be accommodated. Contact IR Santa Clara for special  
requirements.  
www.irf.com  
1
12/18/06  

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