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QTS48T25120-NDA0G PDF预览

QTS48T25120-NDA0G

更新时间: 2024-01-04 20:47:31
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
8页 150K
描述
DC-DC Unregulated Power Supply Module, 1 Output, 300W, Hybrid, ROHS COMPLIANT PACKAGE-5

QTS48T25120-NDA0G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:MODULE
包装说明:,针数:5
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.74模拟集成电路 - 其他类型:DC-DC UNREGULATED POWER SUPPLY MODULE
最大输入电压:53 V最小输入电压:42 V
标称输入电压:48 VJESD-30 代码:R-XDMA-P5
功能数量:1输出次数:1
端子数量:5最大输出电压:13.5 V
最小输出电压:9.7 V标称输出电压:12 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表面贴装:NO
技术:HYBRID端子形式:PIN/PEG
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:300 W微调/可调输出:NO
Base Number Matches:1

QTS48T25120-NDA0G 数据手册

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QTS48T25120 DC-DC Series Data Sheet  
300-Watt Quarter-Brick Bus Converter  
Features  
RoHS lead-free and lead-solder-exempt  
products are available  
Cost-effective, single board design  
Ultra-high efficiency 96.2% @ full load  
Low profile – 0.400” (10.16 mm)  
Narrow Input Range 42 – 53 VDC  
Paralleling option  
Applications  
Input-to-output isolation: 2000 VDC  
Start-up into high capacitive load  
Low conducted and radiated EMI  
Output overcurrent protection  
Input undervoltage lockout  
Intermediate Bus Architectures  
Telecommunications equipment  
LAN/WAN  
Data processing  
Input overvoltage shutdown  
Overtemperature protection  
Approved to UL 60950/ CAN/CSA-C22.2 No.  
60950-00, and TUV approved to EN 60950-1,  
IEC 60950-1  
Description  
The QTS48T25120 bus converter provides an isolated step-down voltage from 48V to 12.0V nominal. The QTS is  
an unregulated converter; therefore output voltage is directly proportional to input voltage with a conversion ratio of  
4:1. The converter provides ultra-high efficiency; as a result very little heat is dissipated and a heat sink is not  
required.  
The QTS48T25120 is an excellent choice for intermediate bus application where multiple output voltages are  
required and a 12.0V rail will be used to power point-of-load devices.  
Model Selection  
Model  
Input  
Voltage  
VDC  
Input  
Current,  
Max ADC  
Output  
Voltage  
Vout,@ 48Vin  
VDC  
Output  
Current  
ADC  
Output  
Ripple/Noise,  
mV p-p (typ.)  
Typical  
Efficiency @  
48Vi, 25A  
QTS48T25120-NDA0  
QTS48T25120-NCAS2  
42-53  
38-53  
7.5  
7.5  
12.0  
12.0  
25  
25  
75  
75  
96.2  
96.2  
This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be  
followed.  
MAY 31, 2005 revised to JUN 15, 2006  
Page 1 of 8  
www.power-one.com  

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