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AHE2812S PDF预览

AHE2812S

更新时间: 2024-11-08 06:36:47
品牌 Logo 应用领域
英飞凌 - INFINEON 转换器局域网
页数 文件大小 规格书
8页 148K
描述
HYBRID-HIGH RELIABILITY DC/DC CONVERTER

AHE2812S 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:PLUG IN-10Reach Compliance Code:compliant
风险等级:5.18Is Samacsys:N
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:40 V
最小输入电压:17 V标称输入电压:28 V
JESD-30 代码:R-XDMA-P10JESD-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:10
最高工作温度:85 °C最低工作温度:-55 °C
最大输出电流:1.667 A最大输出电压:12.24 V
最小输出电压:11.76 V标称输出电压:12 V
封装主体材料:UNSPECIFIED封装代码:DIP
封装等效代码:DIP10,.8,400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筛选级别:MIL-STD-883
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 (Sn/Pb)端子形式:PIN/PEG
端子节距:10.16 mm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:20 W
微调/可调输出:NOBase Number Matches:1

AHE2812S 数据手册

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PD-94554B  
AHE28XXS SERIES  
28V Input, Single Output  
HYBRID-HIGH RELIABILITY  
DC/DC CONVERTER  
Description  
The AHE28XXS Series of DC/DC converters feature  
high power density and an extended temperature range  
for use in military and industrial applications. Designed  
to MIL-STD-704D input requirements, these devices  
have nominal 28VDC inputs with +5V, +12V and +15V  
single outputs to satisfy a wide range of requirements.  
The circuit design incorporates a pulse width modulated  
push-pull topology operating in the feed-forward mode  
at a nominal switching frequency of 250KHz. Input to  
output isolation is achieved through the use of  
transformers in the forward and feedback circuits.  
AHE  
Features  
n 17V to 40VDC Input Range (28VDC Nominal)  
5V, 12V and 15V Outputs Available  
n
n Indefinite Short Circuit and Overload Protection  
n 17 W/in3 Power Density  
The advanced feedback design provides fast loop  
response for superior line and load transient  
characteristics and offers greater reliability and radiation  
tolerance than devices incorporating optical feedback  
circuits.  
n 15W and 20W Output Power Models  
n Fast Loop Response for Superior Transient  
Characteristics  
n Operating Temperature Range from -55°C to  
+125°C Available  
Three standard temperature grades are offered with  
screening options. Refer to Part Number section. They  
can be provided in a standard plug-in package for PC  
mounting or in a flanged package for more severe  
environments.  
n Popular Industry Standard Pin-Out  
n Resistance Seam Welded Case for Superior  
Long Term Hermeticity  
n Efficiencies up to 84%  
n Shutdown from External Signal  
n Military Screening  
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. Extensive computer simulation using  
complex modeling enables rapid design modification  
to be provided. Contact IR Santa Clara with specific  
requirements.  
n 325,000 hour MTBF at 85°C (AUC)  
n Standard Microcircuit Drawings Available  
www.irf.com  
1
01/08/07  

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