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UHE-3.3/7500-D48T-C

更新时间： 2024-11-03 12:02:23
品牌 Logo 应用领域
村田 - MURATA 转换器电源电路
页数 文件大小 规格书
16页 481K
描述
Isolated, High Effi ciency, 1.6" × 2" 2-10 Amp, 12-30 Watt DC/DC Converters

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UHE-3.3/7500-D48T-C 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：, MODULE,6LEAD,1.8针数：9
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 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：R-PDMA-P9
JESD-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：9
最高工作温度：55 °C最低工作温度：-40 °C
最大输出电流：7.5 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：PLASTIC/EPOXY封装等效代码：MODULE,6LEAD,1.8
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
座面最大高度：10.7 mm子类别：Other Analog ICs
表面贴装：NO技术：HYBRID
温度等级：OTHER端子面层：Gold (Au)
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：24.75 W
微调/可调输出：YES宽度：40.6 mm
Base Number Matches：1

UHE-3.3/7500-D48T-C 数据手册

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UHE Series  
s
Isolated, High Efficiency, 1.6" × 2"  
2-10 Amp, 12-30 Watt DC/DC Converters  
Typical units  
Housed in smaller, 1.6" x 2" x 0.40" (41 x 51 x 10.2mm)  
packages carrying the standard 2" x 2" pinout, MPS’s new  
UHE Series DC/DC Converters deliver more current/power  
(up to 10A/30W) than currently available from either  
package size.  
FEATURES  
PRODUCT OVERVIEW  
The UHE 12-30W Series of high-efficiency,  
isolated DC/DC’s provide output power ranging  
from 10 Amps @ 1.2V to 2 Amps @ 15V. Offering  
both 2:1 and 4:1 input voltage ranges, UHE’s meet  
VIN requirements from 9 to 75 Volts.  
All devices feature full I/O fault protection  
including: input overvoltage and undervoltage  
shutdown, precise output overvoltage protection  
(a rarity on low-voltage outputs), output current  
limiting, short-circuit protection, and thermal  
shutdown.  
All UHE models incorporate a VOUT Trim function  
and an On/Off Control pin (positive or negative  
logic). Low-voltage models (1.2V to 5V) offer  
optional sense pins facilitating either remote load  
regulation or current sharing for true N+1 redun-  
dancy. All models are certified to the BASIC insula-  
tion requirements of UL/EN60950-1 (2nd Edition),  
and 48VIN (75V max.) models carry the CE mark.  
Selected models are RoHS compliant (Reduction  
of Hazardous Substances).  
„ꢀThe most IOUT/POUT in this format  
„ꢀLower priced than bricks  
„ꢀSmall 1.6" x 2" x 0.4" plastic package  
with standard 2" x 2" pinout  
„ꢀOutput configurations:  
1.2/1.5/1.8/2.5VOUT @ 10 Amps  
3.3/5VOUT @ 25 Watts  
Taking full advantage of the synchronous-  
rectifier, forward topology, UHEs boast outstanding  
efficiency (some models exceed 91%) enabling  
full-power operation to ambient temperatures as  
high as +60°C, without air flow. Assembled using  
fully automated, SMT-on-pcb techniques, UHEs  
provide stable no-load operation, excellent line  
( 0.1%) and load ( 0.15%) regulation, quick step  
response (200μsec), and low output ripple/noise  
(50-100mVp-p). Additionally, the UHEs unique  
output design eliminates one of the topology’s few  
shortcomings–output reverse conduction.  
5/12/15VOUT @ 30 Watts  
„ꢀFive input ranges from 9-75 Volts  
„ꢀEfficiencies as high as 91.5%  
„ꢀStable no-load operation  
„ꢀOptional Sense pins for low VOUT  
„ꢀThermal shutdown, I/O protected  
„ꢀ1500 Vdc I/O BASIC Insulation  
„ꢀUL/EN60950-1 certified (2nd Edition);  
CE marked for Q48 models  
„ꢀRoHS compliant  
+INPUT  
(1)  
+OUTPUT  
(6)  
SWITCH  
CONTROL  
+SENSE  
(5)  
–OUTPUT  
(7)  
–SENSE  
(8)  
OPTO  
ISOLATION  
THERMAL  
SHUTDOWN  
–INPUT  
(2)  
OVERVOLTAGE  
COMPARATOR  
PWM  
CONTROLLER  
REFERENCE &  
ERROR AMP  
OPTO  
ISOLATION  
VOUT TRIM  
(9)  
UVLO & OVLO  
COMPARATORS  
ON/OFF  
CONTROL  
(4)  
Typical topology is shown.  
c Optional comparator feedback. Contact MPS.  
d Sense pins are optional on 1.2-5VOUT models ("R" suffix).  
One phase of two is shown.  
For full details go to  
www.murata-ps.com/rohs  
*
Figure 1. Simplified Block Diagram  
www.murata-ps.com/support  
MDC_UHE_12-30W Series.C01 Page 1 of 16  
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