参数资料
型号: SSQE48T10033-PABNG
厂商: Power-One
文件页数: 10/13页
文件大小: 0K
描述: DC/DC SIXTEENTH BRICK
标准包装: 98
系列: *
SSQE48T10033 DC-DC Converter Data Sheet
36-75 VDC Input; 3.3 VDC, 10 A Output
6.00
5.00
4.00
3.00
2.00
75 V
48 V
36 V
1.00
0.00
0
2
4
6
8
10
Load Current [Adc]
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 SSQE48T10033 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.
5.00
4.00
3.00
2.00
70 C
55 C
1.00
0.00
40 C
0
2
4
6
8
10
Load Current [Adc]
Figure 8.
Output voltage response to load current step-
change (5A–7.5A–5A) at Vin=48V. Top trace:
Figure 5.
Power dissipation vs. load current and ambient
temperature for SSQE48T10033 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 (50 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 (5A–7.5A–5A) 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-01889 Rev. 1.1, 17-Nov-09
www.power-one.com
Page 10 of 13
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