EEWORLDEEWORLDEEWORLD

Part Number

Search

UHE-12/2500-Q48-Y

Description
Analog Circuit,
File Size781KB,16 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Download Datasheet Parametric View All

UHE-12/2500-Q48-Y Overview

Analog Circuit,

UHE-12/2500-Q48-Y Parametric

Parameter NameAttribute value
Objectid107877028
package instruction,
Reach Compliance Codeunknown
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
Chat room based on MSP430 LaunchPad and 2.4G RF Module
[font=Microsoft Yahei][color=#000000][backcolor=white] I saw this post elsewhere and reposted it. I thought it was very creative:) I picked up the MSP430 LaunchPad at a forum event some time ago. Let’...
莫妮卡 Microcontroller MCU
Memory Reflow Oven Temperature Tester Model: RCP-600 (MALCOM)
Memory Reflow Oven Temperature TesterModel: RCP-600 ( MALCOM )Memory Reflow Oven Temperature TesterRCP-600*PC is not includedIt can manage the temperature of the reflow oven more effectively . It has ...
qiu8608076 PCB Design
Guoqian 6410 Experiment Manual
[font=新宋体][size=6]Everyone: I just collected all the experimental manuals of Guoqian 2440 from the Internet. I wonder if there is a big difference between 6410 and 2440? ? So I would like to ask if yo...
海盗郭兆广 ARM Technology
[I contribute to the XILINX Resource Center] About the i2c-slave program (with source code)
About i2c-slave program (with source code)The function that this program wants to achieve is: the i2c slave end (address 7 bits) reads or writes a byte of data (word_r_address, word_w_address) from th...
wanghongyang FPGA/CPLD
16-bit DA converter for audio to industrial use
Function of the circuitThe resolution of the 16-bit DA converter is 1/65535, which is equivalent to 0.0015% of the full-scale voltage, and 1LSB is a level of -96DB. Therefore, it can be used to genera...
dtcxn Mobile and portable
Basic knowledge of connectors
Function of connectors Connectors, also known as connectors, are mainly used to provide convenient electrical plug-in connections in electronic products and power equipment. They are widely used in el...
乔氏2853732920 Analogue and Mixed Signal

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 966  1822  1284  1824  2653  20  37  26  54  12 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 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