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QD48T033050-NCC0G PDF预览

QD48T033050-NCC0G

更新时间: 2024-01-07 00:39:20
品牌 Logo 应用领域
BEL 输出元件
页数 文件大小 规格书
16页 359K
描述
DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, PACKAGE-7

QD48T033050-NCC0G 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.26
其他特性:ADDITIONAL 5V OUTPUT AVAILABLE模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
认证:EN, IEC, UL高度:12.7 mm
最大输入电压:75 V最小输入电压:36 V
标称输入电压:48 VJESD-30 代码:R-XDMA-T7
长度:58.42 mm功能数量:1
输出次数:2端子数量:7
最大输出电流:15 A最大输出电压:3.63 V
最小输出电压:2.97 V标称输出电压:3.3 V
封装主体材料:UNSPECIFIED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:Power Supply Modules
表面贴装:NO技术:HYBRID
端子形式:THROUGH-HOLE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:100 W
微调/可调输出:YES宽度:36.83 mm
Base Number Matches:1

QD48T033050-NCC0G 数据手册

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QD48T033050 DC-DC Converter Data Sheet  
36-75 VDC Input; 3.3VDC @ 15A and 5.0VDC @ 10A Outputs  
The QD48T033050 dual output through-hole mounted  
DC-DC converter offers unprecedented performance in a  
quarter brick package by providing two independently regu-  
lated high current outputs with total power of 100 W. This is  
accomplished by the use of patent pending circuit and pack-  
aging techniques to achieve ultra-high efficiency, excellent  
thermal performance and a very low body profile.  
In telecommunications applications the QD48 converters  
provide up to 15 A @ 3.3 V and 10 A @ 5 V simultaneously  
– with thermal performance far exceeding existing dual quar-  
ter bricks and comparable to dual half-bricks. Low body pro-  
file and the preclusion of heatsinks minimize airflow shadow-  
ing, thus enhancing cooling for downstream devices. The  
use of 100% surface-mount technologies for assembly, cou-  
pled with Power-One’s advanced electric and thermal cir-  
cuitry and packaging, results in a product with extremely  
high quality and reliability.  
QD48T033050 Converter  
Features  
RoHS lead-free solder and lead-solder-exempted  
products are available  
Delivers simultaneously up to 15 A on 3.3 VDC and up  
to 10 A on 5.0 VDC output  
Can replace two single output quarter-bricks  
Minimal cross-channel interference  
High efficiency: 88% @ full load, 89% @ half load  
Starts-up into pre-biased output  
No minimum load required  
No heat sink required  
Low profile: 0.28” [7.2 mm]  
Low weight: 1 oz [28 g] typical  
Industry-standard footprint: 1.45” x 2.30”  
Industry-standard pinout  
Meets Basic Insulation Requirements of EN60950  
Withstands 100 V input transient for 100ms  
On-board LC input filter  
110  
100  
90  
80  
70  
60  
50  
500 LFM (2.5 m/s)  
400 LFM (2.0 m/s)  
40  
300 LFM (1.5 m/s)  
200 LFM (1.0 m/s)  
30  
100 LFM (0.5 m/s)  
20  
10  
0
30 LFM (0.15 m/s)  
20  
30  
40  
50  
60  
70  
80  
90  
Ambient Temperature [°C]  
Fixed-frequency operation  
Fully protected  
Fig. 1: Available output power vs. ambient air temperature and  
airflow rates for QD48T033050 converter mounted vertically with air  
flowing from pin 3 to pin 1, MOSFET temperature 120°C, Vin =  
48 V and balanced load on both outputs (Iout1 = 1.5·Iout2).  
Output voltage trim range: ±10% for both outputs  
Trim resistor via industry-standard equations  
High reliability: MTBF 2.6 million hours, calculated per  
Telcordia TR-332, Method I Case 1  
Positive or negative logic ON/OFF option  
UL 60950 recognized in U.S. & Canada, and certified  
per IEC/EN 60950  
Meets conducted emissions requirements of FCC  
Class B and EN55022 Class B with external filter  
All materials meet UL94, V-0 flammability rating  
Applications  
Telecommunications  
Data communications  
Wireless  
Servers  
MCD10083 Rev. 1.0, 24-Sep-08  
Page 1 of 16  
www.power-one.com  

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