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SLH2805D/KR PDF预览

SLH2805D/KR

更新时间: 2024-11-09 06:11:59
品牌 Logo 应用领域
CRANE 转换器
页数 文件大小 规格书
10页 550K
描述
SLH Single and Dual DC/DC Converters

SLH2805D/KR 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:compliant风险等级:5.54
Is Samacsys:N其他特性:IT ALSO WORKS WITH -4.95 TO -5.05 POWER SUPPLY
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 V
JESD-30 代码:R-MDMA-P7JESD-609代码:e4
功能数量:1输出次数:2
端子数量:7最高工作温度:125 °C
最低工作温度:-55 °C最大输出电压:5.05 V
最小输出电压:4.95 V标称输出电压:5 V
封装主体材料:METAL封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY认证状态:Not Qualified
筛选级别:MIL-PRF-38534 Class K表面贴装:NO
技术:HYBRID温度等级:MILITARY
端子面层:GOLD端子形式:PIN/PEG
端子位置:DUAL总剂量:100k Rad(Si) V
最大总功率输出:1.5 W微调/可调输出:NO
Base Number Matches:1

SLH2805D/KR 数据手册

 浏览型号SLH2805D/KR的Datasheet PDF文件第2页浏览型号SLH2805D/KR的Datasheet PDF文件第3页浏览型号SLH2805D/KR的Datasheet PDF文件第4页浏览型号SLH2805D/KR的Datasheet PDF文件第5页浏览型号SLH2805D/KR的Datasheet PDF文件第6页浏览型号SLH2805D/KR的Datasheet PDF文件第7页 
Crane Aerospace & Electronics Power Solutions  
sLH sꢂꢄglꢃ ꢀꢄꢆ dꢇꢀl dc/dc cꢈꢄvꢃꢉꢊꢃꢉꢁ  
28 VoLt input – 1.5 Watt – pendinꢋ reVision c reLease  
Features  
2
2
smꢀll ꢁꢂzꢃ, 0.8 ꢂꢄꢅhꢃꢁ (5.16 ꢅm )  
Operating temperature -55° to +125°C  
Qualified to MIL-PRF-38534 Class H and K  
Radiation hardness assurance (RHA) to level R 100 kRad(Si)  
Input voltage range 16 to 40 VDC  
Fully isolated, magnetic feedback  
Inhibit function  
Indefinite short circuit protection  
MODELS  
VDC Ou t p u t  
High power density, 88% efficiency  
SIꢀꢁLES  
DUALS  
±5  
5
12  
15  
±12  
±15  
description  
When used with Interpoint’s STF28-461 filter, the combination will  
meet the requirements of MIL-STD-461C, CE03.  
With a miniature footprint of just 0.8 square inches, the SLH  
Series™ of 28 V DC/DC converters delivers 1.5 watts of output  
power while saving significant board area. The wide input voltage  
range of 16 to 40 VDC accepts the varying voltages of space,  
military, or aerospace bus power and tightly regulates output volt-  
ages to protect downstream components. Single output models  
feature outputs of 5, 12, or 15 volts, and dual output models  
feature outputs of ±5, ±12 and ±15 volts.  
in h i b i t Fu n c t i o n  
The SLH Series incorporates an inhibit terminal that can be used  
to disable internal switching. The converter is inhibited when an  
active low (≤ 0.5 V) signal is applied to the inhibit pin (pin 7). In  
the inhibit mode the inhibit pin sources up to 2 mA maximum.  
The converter resumes normal operation when an open circuit is  
applied to the inhibit pin. The open circuit voltage of the inhibit is  
7 to 8 volts. Do not apply an external pull-up to the converter.  
Sc r e e n i n g  
SLH converters offer the following screening options: Space  
Prototype (O), Class H, or Class K. Radiation tolerant to  
Radiation Hardness Assurance (RHA) levels of “-” (O) or “R”,  
per MIL-STD-38534. Interpoint model numbers use an “O” in  
the RHA designator position to indicate the “-” (dash) Radiation  
Hardness Assurance level of MIL-PRF-38534, which is defined  
as “no RHA”. See “Class H and K, QML Screening” tables for  
more information.  
Pr o t e c t i o n Fe a t u r e S  
All models include a soft-start function to prevent large current  
draw and minimize overshoot. The converters provide short  
circuit protection (by restricting the current) and output overload  
protection.  
co n v e n i e n t Pa c k a g i n g  
The SLH Series converters are packaged in hermetically sealed  
metal cases which provide EMI/RFI shielding.  
co n v e r t e r De S i g n  
SLH Series DC/DC converters incorporate a flyback topology  
with a variable switching frequency. Feedback provides output  
voltage regulation. Output voltage is magnetically fed back to the  
input side of the PWM to regulate output voltage.  
Up to 80% of the load of the dual output models may be on one  
output providing that the other output carries a minimum of 20%  
of the total load. The dual models can be used as a single output  
voltage by connecting the load between positive and negative  
outputs, leaving the common unconnected resulting in double the  
output voltage. (for example, SLH2805D can be used as a 10  
VDC output.)  
Page 1 of 10  
Rev C - 20090318 - Pending Revision C Release  
Crane Aerospace & Electronics  
Electronics ꢁroup (Interpoint Brand)  
PO Box 97005 • Redmond WA 98073-9705  
425.882.3100 • power@crane-eg.com  
www.interpoint.com  

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