参数资料
型号: UWS-12/4.5-Q48PM-C
厂商: Murata Power Solutions Inc
文件页数: 6/25页
文件大小: 0K
描述: DC/DC CONVERT 12V 4.5A ISOLATED
产品培训模块: UWS Series, 4:1 Input, Sixteenth-Brick, Isolated DC/DC Converters
标准包装: 200
系列: UWS
类型: 隔离
输出数: 1
电压 - 输入(最小): 18V
电压 - 输入(最大): 75V
Voltage - Output 1: 12V
电流 - 输出(最大): 4.5A
电源(瓦) - 制造商系列: 54W
电压 - 隔离: 2.25kV(2250V)
特点: 具有远程开/关功能和 UVLO
安装类型: 表面贴装
封装/外壳: 8-SMD 模块,1/16 砖
尺寸/尺寸: 1.31" L x 0.91" W x 0.36" H(33.3mm x 23.1mm x 9.1mm)
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
效率: 91%
电源(瓦特)- 最大: 54W
UWS Series
Sixteenth-brick DOSA-Compatible,
Wide Input Isolated DC-DC Converters
TYPICAL PERFORMANCE DATA, UWS-3.3/15-Q48
Output Ripple and Noise (Vin=48V, Vout=nom., Iout=no load,
Cload=1μF ceramic || 10μF tantalum, Ta=+25°C., ScopeBW=20MHz)
On/Off Enable Delay (Vin=48V, Vout=nom., Iout=15A, Cload=0 μF, Ta=+25°C.,
ScopeBW=20MHz) Trace 1=Enable, Trace 4=Vout
Step Load Transient Response (Vin=48V, Vout=nom., Iout=50-75-50% of full load,
Cload=10,000 μF, Ta=+25°C., ScopeBW=20MHz)
Output Ripple and Noise (Vin=48V, Vout=nom., Iout=15A,
Cload=1μF ceramic || 10μF tantalum, Ta=+25°C., ScopeBW=20MHz)
Step Load Transient Response (Vin=48V, Vout=nom., Iout=50-75-50% of full load,
Cload=1μF ceramic || 10μF tantalum, Ta=+25°C., ScopeBW=20MHz)
Thermal image with hot spot at full load current with 25 °C ambient temperature. Natural
convention is used with no forced air?ow. Identi?able and recommended maximum value
to be veri?ed in application. Vin=48V, Q6 max Temp=120 °C/IPC9592 guidelines.
95.6°C
(+Vin)
Q6A: 88
(-Vin)
T1: 81
CR21: 82
Q8: 83
(+Vout)
(-Vout)
90
80
70
60
52.0°C
www.murata-ps.com/support
MDC_UWS Series.C03 Page 6 of 25
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