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TWR-3.3/4250-15/500-D48-C PDF预览

TWR-3.3/4250-15/500-D48-C

更新时间: 2024-01-14 02:37:50
品牌 Logo 应用领域
村田 - MURATA 转换器光电二极管输出元件
页数 文件大小 规格书
5页 181K
描述
DC-DC Regulated Power Supply Module, 3 Output, 30W, Hybrid, ROHS COMPLIANT, PLASTIC PACKAGE-8

TWR-3.3/4250-15/500-D48-C 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:,Reach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.54
其他特性:ADDITIONAL +/-15V OUTPUT AVAILABLE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:36 V
标称输入电压:48 VJESD-30 代码:S-PDMA-P7
JESD-609代码:e0最大负载调整率:1%
功能数量:1输出次数:3
端子数量:7最高工作温度:65 °C
最低工作温度:-40 °C最大输出电压:3.3495 V
最小输出电压:3.2505 V标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装形状:SQUARE
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温度等级:OTHER
端子面层:TIN LEAD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:30 W微调/可调输出:NO
Base Number Matches:1

TWR-3.3/4250-15/500-D48-C 数据手册

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TWR Series  
30W, Triple Output DC/DC Converters  
This family of triple output DC/DC converters was developed for  
xDSL line card applications. Two independently regulated converters  
in a ꢀ" x ꢀ" x 0.5" plastic package offer 3.3V @ 4.ꢀ5A and 1ꢀV @  
ꢁꢀ5mA or 15V @ 500mA.  
FEATURES  
PRODUCT OVERVIEW  
Unlike topologies that provide auxiliary bipolar  
secondary voltages, the TWR-3.3/4ꢀ50-1ꢀ/ꢁꢀ5 and power in ambient, still air environments rang-  
TWR-3.3/4ꢀ50-15/500 have fully regulated bipolar  
control loops that offer the same 1% load regula-  
tion seen on the 3.3V primary output.  
TWR triple output converters will deliver full output  
Independently regulated 3.3V and 1ꢀV or  
15V outputs  
ing from –40 to +ꢁ5°C. Designed using Basic  
Insulation transformer construction, this family of  
converters guarantees 1500Vdc of isolation voltage  
and meets IEC950, UL1950 and ENꢁ0950 safety  
standards. "D48" models are CE marked (meet LVD  
requirements).  
3.3V @ 4.ꢀ5A and 1ꢀV @ ꢁꢀ5mA  
or 15V @ 500mA  
Available with input ranges of 18 to 3ꢁV (-Dꢀ4), or  
3ꢁ to 75V (-D48), this TWR series offers 87% effi-  
ciency, 1% line regulation, input overvoltage and  
undervoltage shutdown circuitry, output overvolt-  
age and short circuit protection, as well as current  
limiting protection and thermal shutdown.  
30 Watts output power  
87% efficiency; 75mV ripple/noise  
Input ranges: 18-3ꢁV or 3ꢁ-75V  
ꢀ" x ꢀ" plastic package  
Designed to meet UL 1950 and ENꢁ0950  
safety approvals  
SIMPLIFIED SCHEMATIC  
ꢁꢂꢃꢂ6 /54054  
ꢁ6).  
Fully isolated, 1500Vdc guaranteed  
Basic Insulation transformer construction  
Input under and overvoltage shutdown  
Independent OVP; Short circuit protection  
Thermal shutdown  
37)4#(  
#/.42/,  
/54054  
2%452.  
n6).  
).054  
07-  
/04/  
)3/,!4)/.  
2%&%2%.#%   
%22/2 !-0  
5.$%26/,4!'%  
!.$ /6%26/,4!'%  
#/-0!2!4/23  
#/.42/,,%2  
07-  
#/.42/,,%2  
/04/  
)3/,!4)/.  
2%&%2%.#%   
%22/2 !-0  
/.ꢀ/&&  
#/.42/,  
ꢁꢄꢅꢀꢄꢆ6 /54054  
nꢄꢅꢀꢄꢆ6 /54054  
Typical topology is shown  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com  
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000  
MDC_TWR30.B02 Page 1 of 5  

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