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EXQ50-48S3V3 PDF预览

EXQ50-48S3V3

更新时间： 2024-10-30 03:13:55
品牌 Logo 应用领域
雅特生 - ARTESYN 转换器
页数 文件大小 规格书
2页 65K
描述
36-50W High Efficiency DC/DC Converters

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中文翻译

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EXQ50-48S3V3 技术参数

生命周期：Obsolete包装说明：,
Reach Compliance Code：unknownECCN代码：EAR99
风险等级：5.84模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：75 V最小输入电压：33 V
标称输入电压：48 VJESD-30 代码：R-XDMA-P8
最大负载调整率：0.3%功能数量：1
输出次数：1端子数量：8
最高工作温度：90 °C最低工作温度：-40 °C
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
认证状态：Not Qualified表面贴装：NO
技术：HYBRID温度等级：INDUSTRIAL
端子形式：PIN/PEG端子位置：DUAL
最大总功率输出：50 W微调/可调输出：YES
Base Number Matches：1

EXQ50-48S3V3 数据手册

 浏览型号EXQ50-48S3V3的Datasheet PDF文件第2页 
EXQ50 Series  
S i n g l e o u t p u t  
DC/DC CONVERTERS 36-50W High Efficiency DC/DC Converters  
1
• High efficiency topology, 90% at 5V and 86.5% typical at 1.8V  
• Low profile, open-frame package  
• Industry standard footprint  
• Wide operating temperature, -40°C to +90°C  
(with derating)  
• 90% to 110% output trim  
• No minimum load  
• Remote on/off  
EXQ50 series high-efficiency, open-frame, isolated DC/DC converters have an industry  
standard quarter-brick footprint and a height of just 0.4 inches. The converters provide  
up to 50 Watts of output power, are capable of delivering very high current at low  
voltages, and offer exceptional power densities for today’s high-end applications. The  
first four models in the series feature an input voltage range of 33 to 75VDC and are  
available with output voltages of 5.0V, 3.3V, 2.5V or 1.8V. The output voltage of each  
model is adjustable from 90% to 110% of its nominal value. Typical efficiencies are  
90% for the 5V model, 89% for the 3.3V, 88% for the 2.5V and 86.5% for the 1.8V. All  
EXQ50 series converters have a remote on/off capability, and are fully protected against  
over-voltage, over-temperature and short-circuit conditions. Featuring full international  
safety approval, including EN60950 (TÜV Product Service) and UL/cUL 60950, EXQ50  
series converters reduce compliance costs and time to market.  
TÜV  
2 YEAR WARRANTY  
All specifications are typical at nominal input, full load at 25°C unless otherwise stated  
SPECIFICATIONS  
OUTPUT SPECIFICATIONS  
EMC CHARACTERISTICS  
Total error  
(See Note 8)  
4.5%  
±2.0% max.  
0.3% max.  
0.3% max.  
90% to 110%  
10%  
Conducted emissions  
EN55022 (See Note 2)  
EN55022 (See Note 2)  
EN55022  
Level A  
Level B  
Level A  
Set point accuracy  
Line regulation  
Load regulation  
Voltage adjustability  
Radiated emissions  
Immunity:  
ESD air  
ESD contact  
EFT DC Input  
Radiated field enclosure EN61000-4-3  
Conducted (DC power) EN61000-4-6  
Low line to high line  
Full load to min. load  
EN61000-4-2  
EN61000-4-2  
EN61000-4-4  
8kV, 15kV  
6kV, 8kV  
2kV (NP)  
10V/m  
10V (NP)  
10V (NP)  
Output remote  
sense range  
(See Note 9)  
Conducted (signal)  
Input transients  
EN61000-4-6  
ETS 300 132-2, ETR 283  
Minimum load  
Overshoot  
0A  
None  
None  
GENERAL SPECIFICATIONS  
At turn-on and turn-off  
5Hz to 20MHz  
Efficiency  
See table  
1500VDC  
350kHz  
Undershoot  
Operational insulation  
Switching frequency  
Input/output  
Fixed  
Ripple and noise  
120mV pk-pk  
30mV rms  
Transient response  
(See Note 1)  
5% max. deviation  
200µs recovery to  
within total error band  
Approvals and  
standards (See Note 4)  
EN60950 (TÜV Product Service)  
UL/cUL60950  
Material flammability  
Weight  
UL94V-0  
INPUT SPECIFICATIONS  
Input voltage range  
Input current  
25g (0.88oz)  
48Vin nominal  
33 to 75VDC  
MTBF  
MIL-HDBK-217F  
@ 40°C, 100% load  
ground benign  
>292,000 hours  
No load  
Remote OFF  
60mA  
25mA  
Input current (max.)  
(See Note 3)  
1.73A max. @ Io max.  
and Vin = 33  
ENVIRONMENTAL SPECIFICATIONS  
Thermal performance Operating temperature -40°C to +90°C  
Input reflected ripple  
(See Note 5)  
110mA (pk-pk)  
Non-operating -40°C to +125°C  
Active high remote ON/OFF  
(See Note 7)  
Open collector ref to -input  
Open circuit or <12VDC  
<1.2VDC  
Logic compatibility  
ON  
OFF  
Undervoltage lockout  
Power up  
Power down  
32.5V  
30.5V  
Start-up time  
(See Note 6)  
Power up  
Remote ON/OFF  
10ms  
3ms  
File Name: EXQ50S.PDF Rev: 01 Nov 2002  
12

中文翻译

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