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AHV2815SF PDF预览

AHV2815SF

更新时间: 2024-11-01 13:05:31
品牌 Logo 应用领域
英飞凌 - INFINEON 转换器
页数 文件大小 规格书
9页 181K
描述
DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, FM-10

AHV2815SF 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:DIP, DIP10,1.0,400TBReach 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:40 V最小输入电压:16 V
标称输入电压:28 VJESD-30 代码:R-XDFM-P10
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:10最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:1 A
最大输出电压:15.3 V最小输出电压:14.7 V
标称输出电压:15 V封装主体材料:UNSPECIFIED
封装代码:DIP封装等效代码:DIP10,1.0,400TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
筛选级别:38535Q/M;38534H;883B子类别:Other Analog ICs
表面贴装:NO技术:HYBRID
温度等级:COMMERCIAL EXTENDED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:15 W微调/可调输出:YES
Base Number Matches:1

AHV2815SF 数据手册

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PD-94583A  
AHV28XX SERIES  
28V Input, Single, Dual and Triple Output  
HYBRID-HIGH RELIABILITY  
DC/DC CONVERTER  
Description  
The AHV Series of DC/DC converters are designed to  
replace the AHE/ATO family of converters in applications  
requiring compliance to MIL-STD-704A through E, in  
particular the input surge requirement of 80V specified to  
withstand transient input voltage of 80V. No input voltage  
or output power derating is necessary over the full military  
temperature range.  
AHV  
These converters are packaged in an extremely rugged,  
low profile package that meets all requirements of MIL-  
STD-883 and MIL-PRF-38534. Parallel seam weld sealing  
and the use of ceramic pin feed thru seals assure long  
term hermeticity after exposure to extended temperature  
cycling.  
Features  
n 80V Transient Input (100 msec max.)  
n 50V DC Input (Continous)  
n 16V to 40V DC Input Range  
n Single, Dual and Triple Outputs  
n 15W Output Power  
The basic circuit is a push-pull forward topology using  
power MOSFET switches. The nominal switching  
frequency is 500KHz. A unique current injection circuit  
assures current balancing in the power switches. All AHV  
series converters use a single stage LC input filter to  
attenuate input ripple current. A low power 11.5V series  
regulator provides power to an epitaxial CMOS custom  
pulse width modulator integrated circuit. This single  
integrated circuit provides all PWM primary circuit  
functions. Power is transferred from primary to secondary  
through a ferrite core power transformer. An error voltage  
signal is generated by comparing a highly stable reference  
voltage with the converter output voltage and drives the  
PWM through a unique wideband magnetic feedback  
circuit. This proprietary feedback circuit provides an  
extremely wide bandwidth, high gain control loop, with  
high phase margin. The feedback control loop gain is  
insensitive to temperature, radiation, aging, and variations  
in manufacturing. The transfer function of the feedback  
circuit is a function of the feedback transformer turns ratio  
which cannot change when subjected to environmental  
extremes.  
(No Temperature Derating)  
n Low Input / Output Noise  
n Full Military Temperature Range  
n Wideband PWM Control Loop  
n Magnetic Feedback  
n Low Profile Hermetic Package (0.405”)  
n Short Circuit and Overload Protection  
n Constant Switching Frequency (500KHz)  
n True Hermetic Package (Parallel Seam  
Welded, Ceramic Pin Feedthru)  
n Standard Microcircuit Drawings Available  
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
12/13/06  

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