电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

UHE-12-2500-D48

产品描述Isolated DC/DC Converters 30W 48V to 12V 2.5A
产品类别半导体    电源管理   
文件大小781KB,共16页
制造商Murata(村田)
官网地址https://www.murata.com
下载文档 详细参数 全文预览

UHE-12-2500-D48在线购买

供应商 器件名称 价格 最低购买 库存  
UHE-12-2500-D48 - - 点击查看 点击购买

UHE-12-2500-D48概述

Isolated DC/DC Converters 30W 48V to 12V 2.5A

UHE-12-2500-D48规格参数

参数名称属性值
产品种类
Product Category
Isolated DC/DC Converters
制造商
Manufacturer
Murata(村田)
RoHSNo RoHS Version Available
Number of Outputs1 Output
Output Power30 W
Input Voltage36 V to 75 V
Output Voltage-Channel 112 V
Output Current-Channel 12.5 A
Isolation Voltage1.5 kV
长度
Length
2 in
宽度
Width
1.6 in
高度
Height
0.4 in
产品
Product
Isolated
工厂包装数量
Factory Pack Quantity
11
单位重量
Unit Weight
1.654349 oz

文档预览

下载PDF文档
LAST TIME BUY: 3/31/2015. CLICK HERE FOR OBSOLESCENCE NOTICE OF 10/31/2014.
www.murata-ps.com
UHE Series
Isolated, High Efficiency, 1.6" × 2"
2-10
Amp, 12-30 Watt DC/DC Converters
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.
Typical units
FEATURES
n
most I
OUT
/P
OUT
in this format
The
n
Lower priced than bricks
n
Small 1.6" x 2" x 0.4" plastic package
with standard 2" x 2" pinout
n
Output configurations:
1.2/1.5/1.8/2.5V
OUT
@ 10 Amps
3.3/5V
OUT
@ 25 Watts
5/12/15V
OUT
@ 30 Watts
n
input ranges from 9-75 Volts
Five
n
Efficiencies as high as 91.5%
n
Stable no-load operation
n
Optional Sense pins for low V
OUT
n
Thermal shutdown, I/O protected
n
Vdc I/O BASIC Insulation
1500
n
UL/EN60950-1 certified (2nd Edition);
CE marked for Q48 models
n
compliant
RoHS
+INPUT
(1)
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
V
in
requirements from 9 to 75 Volts.
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.
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 V
out
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 48V
in
(75V max.) models carry the CE mark.
Selected models are RoHS compliant (Reduction
of Hazardous Substances).
+OUTPUT
(6)
SWITCH
CONTROL
+SENSE
(5)
–OUTPUT
(7)
OPTO
ISOLATION
OVERVOLTAGE
COMPARATOR
PWM
CONTROLLER
UVLO & OVLO
COMPARATORS
ON/OFF
CONTROL
(4)
–SENSE
(8)
–INPUT
(2)
THERMAL
SHUTDOWN
OPTO
ISOLATION
REFERENCE &
ERROR AMP
V
OUT
TRIM
(9)
Typical topology is shown.
Optional comparator feedback. Contact MPS.
Sense pins are optional on 1.2-5V
OUT
models ("R" suffix).
For full details go to
www.murata-ps.com/rohs
*
Figure 1. Simplified Block Diagram
One phase of two is shown.
www.murata-ps.com/support
MDC_UHE_12-30W Series.D01
Page 1 of 16
简单统计C6000公共指令集(汇编)
1 Load指令从数据存储器读取数据送到通用寄存器,Store指令把通用寄存器的内容送到数据寄存器保存。 (1)Load指令:LD与所有LD*之类与LD有关的指令 (2)Store指令:ST与所有ST*之类与ST有关 ......
灞波儿奔 微控制器 MCU
(毕业设计)基于FPGA的数据采集系统
暗。。终于把自己都给搞乱了。。一大堆资料 。。一大堆A/D。。到现在都不知道该如何下手了。。。 求哪位大哥大姐。。做个这个题目的给个参考啊。。:Q :'(...
lijing0109 FPGA/CPLD
福禄克计量校准部邀请您来参加有奖问答啦!
在电学、温度、压力、射频和流量等领域提供范围广泛的校准器,标准器、软件、服务支持。 为各个行业的计量校准工程师,质量管控工程师、校准技术人员和计量学家提供各种标准,保证测量结果的 ......
EEWORLD社区 综合技术交流
EEWORLD DIY -【Share DIY】小鸟真的愤怒啦
本帖最后由 我不懂 于 2017-10-17 17:01 编辑 EEWORLD DIY -【Share DIY】小鸟真的愤怒啦 喜欢动手,热爱DIY,Share DIY。让愤怒的小鸟真正的愤怒起来吧,此次DIY的目的是将小鸟眼睛使 ......
我不懂 DIY/开源硬件专区
MSP430时钟倍频设置 亲测 MSP430F5529有效
void initClock() { UCSCTL6 &= ~XT1OFF; //启动XT1 P5SEL |= BIT2 + BIT3; //XT2引脚功能选择 UCSCTL6 &= ~XT2OFF; //打开XT2 // PMMCTL0 |=PMMPW+ PMMCOREV_3; PMMC ......
火辣西米秀 微控制器 MCU
急需 帮帮我各位大哥大姐
要单片机对第三象限直线插补进行编程...
chenzhi79 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 263  1043  2764  1819  1734  48  6  37  42  10 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved