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UHE-3.3/7500-D48TNR-Y

更新时间： 2024-11-06 19:59:15
品牌 Logo 应用领域
村田 - MURATA 光电二极管
页数 文件大小 规格书
16页 537K
描述
DC-DC Regulated Power Supply Module, 1 Output, 24.75W, Hybrid, PLASTIC PACKAGE-9

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UHE-3.3/7500-D48TNR-Y 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：MODULE
包装说明：,针数：9
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.79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表面贴装：NO
技术：HYBRID端子面层：GOLD
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-D48TNR-Y 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  
polarity). 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.  
ꢁ Optional comparator feedback. Contact MPS.  
ꢂ 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  
email: sales@murata-ps.com  
28 Mar 2011 MDC_UHE_12-30W Series.B16 Page 1 of 16  
1234567...16

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