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参数资料
| 型号： | SSQE48T25015-PABN |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SIXTEENTH BRICK PACKAGE-8 |
| 文件页数： | 2/12页 |
| 文件大小： | 449K |
| 代理商： | SSQE48T25015-PABN |
ZD-02084 Rev. 1.2
www.power-one.com
Page 10 of 12
SSQE48T25015 DC-DC Converter Data Sheet
36-75 VDC Input; 1.5 VDC, 25 A Output
Data Sheet
0
2
4
6
8
0
5
10
15
20
25
Load Current, A
P
o
w
e
r
D
is
s
ip
a
ti
o
n
,
W
36V
48V
72V
Figure 4.
Power dissipation vs. load current and input
voltage for SSQE48T25015 converter mounted
vertically with air flowing from pin 1 to pin 3at a
rate of 300 LFM (1.5 m/s) and Ta = 25
C.
0
2
4
6
8
0
5
10
15
20
25
Load Current, A
Po
w
e
r
D
is
s
ip
a
ti
o
n
,
W
40C
55C
70C
85C
Figure 5.
Power dissipation vs. load current and ambient
temperature
for
SSQE48T25015
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).
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 (0.5
V/div.). Time scale: 5 ms/div.
Figure 7.
Turn-on transient at full rated load current
(resistive) plus 30,000 F at Vin = 48 V, triggered
via ON/OFF pin. Top trace: ON/OFF signal (5
V/div.). Bottom trace: Output voltage (0.5 V/div.).
Time scale: 5 ms/div.
Figure 8.
Output voltage response to load current step-
change (12.5A
–18.75A–12.5A) at Vin=48V. Top
trace: output voltage (100mV/div.). Bottom trace:
load current (5A/div.). Current slew rate: 0.1A/s.
Co=1F cer+10F tant. Time scale: 0.2ms/div.
Figure 9.
Output voltage response to load current step-
change (12.5A
–18.75A–12.5A) at Vin=48V. Top
trace: output voltage (100 mV/div.). Bottom trace:
load current (5A/div.). Current slew rate: 5A/s.
Co=470F POS+1F cer. Time scale: 0.2ms/div.
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相关代理商/技术参数 |
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| SSQE48T25015-PABNG | 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: |
| SSQE48T25018-NAANG | 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.8V 25A 8-Pin 1/16-Brick |
| SSQE48T25018-NAB0G | 制造商:Power-One 功能描述:DCDC - Bulk |
| SSQE48T25018-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: |
| SSQE48T25018-PAA0 | 制造商:Power-One 功能描述:- Bulk |
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