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UEI15-120-Q48NM-C PDF预览

UEI15-120-Q48NM-C

更新时间: 2024-09-16 19:58:43
品牌 Logo 应用领域
村田 - MURATA /
页数 文件大小 规格书
17页 883K
描述
DC-DC Regulated Power Supply Module,

UEI15-120-Q48NM-C 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
Base Number Matches:1

UEI15-120-Q48NM-C 数据手册

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UEI15 Series  
s
Isolated Wide Input Range 15-Watt DC/DC Converters  
Typical unit  
Featuring a full 15 Watt or greater output in one square inch of board area, the UEI  
series isolated DC/DC converter family offers efficient regulated DC power for printed  
circuit board mounting.  
FEATURES  
PRODUCT OVERVIEW  
  
Wide range 4:1 inputs on the 0.96" x 1.1" x 0.32"  
converter are either 9 to 36 Volts DC (Q12 models)  
or 18 to 75 Volts DC (Q48 models), ideal for battery-  
powered and telecom equipment. The industry-  
standard pinout fits larger 1" x 2" converters. Fixed  
output voltages from 3.3 VDC to 15 VDC are regu-  
lated to within 0.2ꢀ or less and may be trimmed  
within 10ꢀ of nominal output. Applications  
include small instruments, area-limited microcon-  
trollers, computer-based systems, data communi-  
cations equipment, remote sensor systems, vehicle  
and portable electronics.  
The UEI 15W series includes full magnetic and  
optical isolation up to 2250 Volts DC (basic insula-  
tion). For connection to digital systems, the outputs  
offer fast settling to current step loads and toler-  
ance of higher capacitive loads. Excellent ripple  
and noise specifications assure compatibility to  
circuits using CPU’s, ASIC’s, programmable logic  
and FPGA’s. For systems requiring controlled  
startup/shutdown, an external switch, transis-  
tor or digital logic may be used to activate the  
remote On/Off control.  
A wealth of self-protection features avoid both  
converter and external circuit problems. These  
include input undervoltage lockout and overtem-  
perature shutdown. The outputs current limit using  
the “hiccup” autorestart technique and the outputs  
may be short-circuited indefinitely. Additional  
features include output overvoltage and reverse  
conduction elimination.  
Small footprint DC/DC converter, ideal for  
high current applications  
  
Industry standard 0.96" x 1.1" X 0.32" open  
frame package and pinout  
  
Wide range input voltages 9-36 and 18-75 Vdc  
  
Assembly and attachment for RoHS standards  
  
Isolation up to 2250 VDC (basic)  
  
Up to 15 Watts or greater total output power  
with overtemperature shutdown  
  
High efficiency synchronous rectifier forward  
topology  
  
Stable operation with no required external  
The high efficiency offers minimal heat buildup  
and “no fan” operation.  
components  
  
Usable -40 to 85°C temperature range (with  
derating)  
  
Certified to UL 60950-1, CAN/CSA-C22.2 No.  
60950-1, IEC60950-1, EN60950-1 safety ap-  
provals, 2nd edition  
  
Extensive self-protection shut down features  
+VOUT  
+VIN  
–VOUT  
On/Off  
Control  
Control  
GATE DRIVE  
ISOLATION BARRIER  
ISOLATION  
Reference, Trim &  
Error Amplifier  
−VIN  
TRIM  
Figure 1. Simplified block diagram—3.3V and 5VOUT models only.  
Typical topology is shown.  
For full details go to  
www.murata-ps.com/rohs  
REG.-Nr. D806  
www.murata-ps.com/support  
MDC_UEI15W.C14 Page 1 of 17  

UEI15-120-Q48NM-C 替代型号

型号 品牌 替代类型 描述 数据表
UEI15-120-Q48PM-C MURATA

完全替代

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