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QME48T40010-NGALG PDF预览

QME48T40010-NGALG

更新时间: 2024-11-12 03:36:39
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
35页 2688K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT

QME48T40010-NGALG 数据手册

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The QME48T40 DC-DC Series of converters provide outstanding thermal  
performance in high temperature environments. This performance is  
accomplished through the use of patented/patent-pending circuits,  
packaging, and processing techniques to achieve ultra-high efficiency,  
excellent thermal management, and a low-body profile.  
The low-body profile and the preclusion of heat sinks minimize impedance to  
system airflow, thus enhancing cooling for both upstream and downstream  
devices. The use of 100% automation for assembly, coupled with advanced  
electronic circuits and thermal design, results in a product with extremely high  
reliability.  
Operating from a 36-75 V input, the QME48T40 converters provide any  
standard output voltage from 3.3 V down to 1.0 V that can be trimmed from –  
20% to +10% of the nominal output voltage (±10% for output voltages 1.2 V  
and 1.0 V), thus providing outstanding design flexibility.  
RoHS lead-free solder and lead-solder-exempted products are  
available  
Delivers up to 40 A  
Outputs available: 3.3, 2.5, 1.8, 1.5, 1.2 and 1.0 V  
Industry-standard quarter-brick pinout  
On-board input differential LC-filter  
Startup into pre-biased load  
No minimum load required  
Dimensions: 1.45” x 2.30” x 0.425”  
(36.83 x 58.42 x 10.80 mm)  
Weight: 1.2 oz [34.2 g]  
Meets Basic Insulation requirements of EN60950  
Withstands 100 V input transient for 100 ms  
Fixed-frequency operation  
Fully protected  
Remote output sense  
Non-Latching / Latching OTP option  
Positive or negative logic ON/OFF option  
Output voltage trim range: +10%/−20% with industry-standard trim  
equations (±10% for 1.2 V and 1.0 V)  
High reliability: MTBF = 13.9 million hours, calculated per Telcordia TR-  
332, Method I Case 1  
Approved to the following Safety Standards: UL/CSA60950-1,  
EN60950-1, and IEC60950-1  
Designed to meet Class B conducted emissions per FCC and EN55022  
when used with external filter  
All materials meet UL94, V-0 flammability rating  

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