参数资料
型号: ULS-15/2-D48N-C
厂商: Murata Power Solutions Inc
文件页数: 10/30页
文件大小: 0K
描述: 36-75VIN 15VOUT 30W NEG LOGIC
产品培训模块: ULS 30W Series
标准包装: 128
系列: ULS
类型: 隔离
输出数: 1
电压 - 输入(最小): 36V
电压 - 输入(最大): 75V
Voltage - Output 1: 15V
电流 - 输出(最大): 2A
电源(瓦) - 制造商系列: 30W
电压 - 隔离: 2.25kV(2250V)
特点: 具有远程开/关功能和 UVLO
安装类型: 通孔
封装/外壳: 8-DIP 模块,1/16 砖
尺寸/尺寸: 1.30" L x 0.90" W x 0.40" H(33.0mm x 22.9mm x 10.2mm)
包装: 散装
工作温度: -40°C ~ 85°C
效率: 89%
电源(瓦特)- 最大: 30W
其它名称: 811-2259
ULS 30-Watt Series
Sixteenth-brick DOSA-Compatible,
Isolated DC/DC Converters
TYPICAL PERFORMANCE CURVES, ULS-5/6-D48
91
90
89
88
87
Ef?ciency vs. Line Voltage and Load Current @ 25°C
7
6
5
Maximum Current Temperature Derating at Sea Level
(V IN = 36-75V, air?ow is from pin 3 to pin 1)
0.33 to 2.0 m/s (65 to 400 LFM)
86
85
84
83
82
81
80
79
78
V IN = 75V
V IN = 60V
V IN = 48V
V IN = 36V
4
3
2
1
77
76
0
30
35
40
45
50 55 60 65
70
75
80
85
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Ambient Temperature (oC)
Load Current (Amps)
3.5
3.0
2.5
Power Dissipation vs. Load Current @ 25°C
5.5
5
4.5
4
3.5
Current Limit
2.0
1.5
1.0
V IN = 75V
V IN = 60V
V IN = 48V
V IN = 36V
3
2.5
2
1.5
1
V IN = 75V
V IN = 36V
V IN = 48V
V IN = 60V
0.5
0.5
1.0
1.5
2.0
2.5
3.0 3.5 4.0
Load Current (Amps)
4.5
5.0
5.5
6.0
0
7.0
7.2
7.4 7.6 7.8
Output Load Current (Amps)
8.0
8.2
INFRARED THERMAL IMAGE, ULS-5/6-D48
Thermal image with hot spot at half 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, Q7 max temp=120°C/IPC9592 guidelines.
91.5°C
90
(+Vin)
Q7: 82.9
T1: 78.1
Q6: 81.3
(+Vout)
80
R4: 80.1
R20: 82.3
70
60
(-Vin)
(-Vout)
50
47.9°C
www.murata-ps.com/support
MDC_ULS-30W_C06 Page 10 of 30
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