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UWR-3.3/4250-D48A-C

更新时间： 2024-11-29 15:56:23
品牌 Logo 应用领域
村田 - MURATA 光电二极管
页数 文件大小 规格书
12页 265K
描述
DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, PLASTIC PACKAGE-6/4

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中文翻译

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UWR-3.3/4250-D48A-C 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：MODULE
包装说明：,针数：6/4
Reach Compliance Code：compliantECCN代码：EAR99
Factory Lead Time：14 weeks风险等级：5.18
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 V
JESD-30 代码：R-PDMA-P6JESD-609代码：e4
长度：50.8 mm最大负载调整率：0.5%
功能数量：1输出次数：1
端子数量：6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：RECTANGULAR
封装形式：MICROELECTRONIC ASSEMBLY峰值回流温度（摄氏度）：NOT SPECIFIED
座面最大高度：12.57 mm表面贴装：NO
技术：HYBRID端子面层：GOLD OVER NICKEL
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：15 W
微调/可调输出：NO宽度：25.4 mm
Base Number Matches：1

UWR-3.3/4250-D48A-C 数据手册

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UWR Models  
s
Single Output, High-Density,  
6 Amp/15 Watt DC/DC Converters  
Typical units  
PRODUCT OVERVIEW  
The new 1.2, 1.5V, 1.8V and 2.5V models in  
Murata Power Solutions’ flagship 7-15 Watt  
A-Series can source a continuous 6 Amps. This  
is the most "low-voltage" current available from  
a standard 1" x 2" package, and these power  
converters exemplify Murata Power Solutions’  
relentless drive to bring you more power/current,  
from standard packages, without compromising  
reliability or resorting to thermal specmanship.  
By combining a high-frequency, high-efficiency  
(to 88%), synchronous-rectifier topology with  
the newest components and time-tested, fully  
automated, SMT-on-pcb construction, these  
UWR Models are able to bring you 7-15W (@  
up to 6A) in the standard 1" x 2" package from  
which most competitors can only get 5-10W (@  
3-4A). All UWR’s deliver their full output power  
over ambient temperature ranges from –40°C  
to as high as +70°C (model and input voltage  
dependent) without heat sinks or supplemental  
forced-air cooling. Devices derate to +100°C.  
Output voltages are 1.2, 1.5, 1.8, 2.5, 3.3, 5,  
12 or 15 Volts. Input voltage ranges are 10-18V  
(D12 models), 18-36V (D24 models) or 36-75V  
(D48 models). All models feature input pi filters,  
input undervoltage and overvoltage lockout, input  
reverse-polarity protection, output overvoltage  
protection, output current limiting, and continuous  
short-circuit protection. On/off control and output-  
trim functions are optional (see Optional Functions).  
All models are designed to meet IEC950, UL1950  
and EN60950-1, 2nd Edition safety requirements.  
D48 models (36-75V inputs) are CE marked.  
UWR 7-15W DC/DC’s are packaged in low-  
cost, light-weight, diallyl phthalate (UL94V-0  
rated) plastic packages with standoffs. EMC  
compliance is achieved via a low-noise design  
rather than through expensive metal shielding.  
FEATURES  
  
1.2-2.5VOUT models source 6 Amps  
  
3.3VOUT models source 4.25 Amps  
  
5/12/15VOUT models deliver full 15 Watts  
  
Synchronous-rectifier topologies  
  
Guaranteed efficiencies to 88%  
  
Choice of 3 input voltage ranges:  
10-18V, 18-36V, 36-75V  
  
–40 to +60/70C ambient w/o derating  
Fully isolated (1500Vdc); I/O protected  
  
Meets UL/IE/EN60950-1 certification,  
2nd Edition  
  
CE mark (75VIN models)  
  
Standard 1" x 2" packages and pinouts  
  
Optional VOUT trim and on/off control  
+VIN  
(1)  
+VOUT  
(4)  
SWITCH  
CONTROL  
COMMON  
(6)  
–VIN  
(2)  
PWM  
CONTROLLER  
OPTO  
ISOLATION  
REFERENCE &  
ERROR AMP  
TRIM  
(5)  
(OPTIONAL)  
UVLO & OVLO  
COMPARATORS  
ON/OFF  
CONTROL  
(3)  
Typical topology is shown.  
(OPTIONAL)  
Figure 1. Simplified Schematic  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com/support  
MDC_UWR_7-15.G04 Page 1 of 12  
1234567...12

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UWR-3.3/4250-D48A-C 替代型号

型号 品牌 替代类型 描述 数据表
UWR-3.3/4250-D48ACT-C MURATA

完全替代

 DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, PLASTIC PACKAG
SPM15-033-Q48-C MURATA

类似代替

 民用设备,工业设备
SPM15-033-Q48N-C MURATA

类似代替

 DC-DC Regulated Power Supply Module,

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