参数资料
型号: SQE48T30012-PGB0
厂商: Power-One
文件页数: 17/29页
文件大小: 0K
描述: DC/DC EIGHTH BRICK
标准包装: 100
系列: *
SQE48T30 DC-DC Series Data Sheet
36-75 VDC Input; 1.2-3.3 VDC @ 30 A Output
SQE48T30018 Characterization Curves
35
30
25
20
35
30
25
20
15
10
5
0
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
NC - 30 LFM (0.15 m/s)
15
10
5
0
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
NC - 30 LFM (0.15 m/s)
20
30
40
50
60
70
80
90
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
Fig. 1.8V.1: Available load current vs. ambient air temperature
and airflow rates for SQE48T30018 converter mounted vertically
with air flowing from pin 3 to pin 1, MOSFET temperature ≤ 120
° C, Vin = 48 V.
Note: NC – Natural convection
0.95
0.90
0.85
0.80
Ambient Temperature [°C]
Fig. 1.8V.2: Available load current vs. ambient air temperature
and airflow rates for SQE48T30018 converter mounted
horizontally with air flowing from pin 3 to pin 1, MOSFET
temperature ≤ 120 ° C, Vin = 48 V.
0.95
0.90
0.85
0.80
0.75
0.70
72 V
48 V
36 V
0.75
0.70
70 C
55 C
40 C
0.65
0
5
10
15
20
25
30
35
0.65
0
5
10
15
20
25
30
35
Load Current [Adc]
Fig. 1.8V.3: Efficiency vs. load current and input voltage for
SQE48T30018 converter mounted vertically with air flowing from
pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s) and Ta = 25 ° C.
Load Current [Adc]
Fig. 1.8V.4: Efficiency vs. load current and ambient temperature
for SQE48T30018 converter mounted vertically with Vin = 48 V
and air flowing from pin 3 to pin 1 at a rate of 200 LFM (1.0 m/s).
ZD-01961 Rev. 2.1, 17-Mar-11
www.power-one.com
Page 17 of 29
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SQE48T30012-PGB0G 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.2V 30A 8PIN QUARTER-BRICK - Bulk
SQE48T30015-NGA0G 制造商:Power-One 功能描述:Module DC-DC 1-OUT 3.3V 30A 8-Pin 1/8-Brick 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.5V 30A 8PIN - Bulk
SQE48T30015-NGB0 功能描述:DC/DC转换器 36-75Vin 30ADC 1.5V RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
SQE48T30015-NGB0G 制造商:Power-One 功能描述:Module DC-DC 1-OUT 3.3V 30A 8-Pin 1/8-Brick
SQE48T30018-NGA0G 功能描述:DC/DC转换器 54W 1.8Vout 30A 36-75Vin RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸: