参数资料
型号: SSQE48T07050-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: *
SSQE48T07050 DC-DC Converter Data Sheet
36-75 VDC Input; 5.0 VDC, 7 A Output
Data Sheet
5
36V
4
48V
65V
75V
3
2
1
0
1
2
3 4
5
6
7
Load Current, A
Figure 4.
Power dissipation vs. load current and input
voltage for SSQE48T07050 converter mounted
vertically with air flowing from pin 1 to pin 3 at a
rate of 300 LFM (1.5 m/s) and Ta = 25 ° C.
Figure 7.
Turn-on transient at full rated load current
(resistive) plus 10,000 μF at Vin = 48 V, triggered
via ON/OFF pin. Top trace: ON/OFF signal (5V/div)
Bottom trace: Vout (2V/div.), Time: 5 ms/div.
5
4
3
2
1
40C
55C
75C
0
1
2
3
4
5
6
7
Figure 5.
Figure 6.
Load Current, A
Power dissipation vs. load current and ambient
temperature for SSQE48T07050 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).
Turn-on transient at full rated load current
(resistive) at Vin = 48 V, triggered via ON/OFF pin.
Top trace: ON/OFF signal (5 V/div.). Bottom trace:
Vout (2V/div), Time: 5 ms/div.
Figure 8.
Figure 9.
Output voltage response to load current step-
change (3.5A–5.25A–3.5A) at Vin=48V. Top trace:
Vout (100 mV/div.). Bottom trace: Iout (2 A/div.).,
Time: (0.2 ms/div.) Current slew rate: 0.1 A/μs.
Co=1μF ceramic + 10μF tantalum.
Output voltage response to load current step-
change (3.5A–5.25A–3.5A) at Vin=48V. Top trace:
Vout (100 mV/div.). Bottom trace: Iout (2 A/div.),
Time: (0.2 ms/div.). Current slew rate: 5A/μs.
Co=470μF POS + 1μF ceramic..
ZD-02096 Rev. 1.0
www.power-one.com
Page 10 of 12
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