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参数资料
| 型号： | SSQE48T20033-PABNG |
| 厂商： | Power-One |
| 文件页数： | 10/12页 |
| 文件大小： | 0K |
| 描述： | DC/DC SIXTEENTH BRICK |
| 标准包装： | 98 |
| 系列： | * |
SSQE48T20033 DC-DC Converter
36-75 VDC Input; 3.3 VDC, 20 A Output
Data Sheet
8
7
6
5
4
3
2
1
36V
48V
65V
72V
0
5
10
Load Current, A
15
20
Figure 7.
Turn-on transient at full rated load current
(resistive) plus 20,000 μF at Vin = 48 V, triggered
Figure 4.
Power dissipation vs. load current and input
voltage for SSQE48T20033 converter mounted
vertically with air flowing from pin 1 to pin 3at a
via ON/OFF pin. Top trace: ON/OFF signal (5
V/div.). Bottom trace: Output voltage (1 V/div.).
Time scale: 5 ms/div.
rate of 300 LFM (1.5 m/s) and Ta = 25 ? C.
8
7
6
5
4
3
2
1
40C
55C
70C
85C
0
5
10
15
20
Figure 8.
Output voltage response to load current step-
Load Current, A
change (10A – 15A – 10A) at Vin=48V. Top trace:
Figure 5.
Power dissipation vs. load current and ambient
temperature for SSQE48T20033 converter
mounted vertically with Vin = 48 V and air flowing
from pin 1 to pin 3at a rate of 200 LFM (1.0 m/s).
output voltage (100 mV/div.). Bottom trace: load
current (5A/div.). Current slew rate: 0.1A/μs.
Co=1μF ceramic + 10μF tantalum. Time scale:
0.2ms/div.
Figure 6.
Turn-on transient at full rated load current
(resistive) with no output capacitor at Vin = 48 V,
triggered via ON/OFF pin. Top trace: ON/OFF
signal (5 V/div.). Bottom trace: Output voltage (1.0
V/div.). Time scale: 5 ms/div.
Figure 9.
Output voltage response to load current step-
change (10A – 15A – 10A) at Vin=48V. Top trace:
output voltage (100 mV/div.). Bottom trace: load
current (5A/div.). Current slew rate: 5A/μs. Co=
470μF POS + 1μF ceramic. Time scale: 0.2 ms/div.
ZD-02087 Rev. 2.0
www.power-one.com
Page 10 of 12
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相关代理商/技术参数 |
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|---|---|
| SSQE48T25012-NAANG | 制造商:Power-One 功能描述:DC-DC CONVERTER 36-75 VDC INPUT 1.2 VDC 25 A OUTPUT |
| SSQE48T25012-NAAOG | 制造商:Power-One 功能描述: |
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| SSQE48T25012-NABNG | 功能描述:DC/DC转换器 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: |
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