參數(shù)資料
型號: PQ60033EGA20NYS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 10/13頁
文件大?。?/td> 1209K
代理商: PQ60033EGA20NYS-G
Product # PQ60033EGx20
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005349 Rev. A
09/23/09
Page 6
Input:
Output:
Current:
Package:
35-75 V
3.3 V
20 A
Eighth-brick
Technical Specification
0
2
4
6
8
10
12
14
16
18
20
0
25
40
55
70
85
Ambient Air Temperature (
oC)
Io
u
t
(A
)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
50 LFM (0.25 m/s)
Figure 7: Maximum output power-derating curves vs. ambient air temperature
for airflow rates of 50 LFM through 400 LFM with air flowing from input to
output (nominal input voltage).
Figure 8: Thermal plot of converter at 17 amp load current (57W) with 55°C air
flowing at the rate of 200 LFM. Air is flowing across the converter from input to
output (nominal input voltage).
Figure 9: Turn-on transient at full load (resistive load) (10 ms/div). Input
voltage pre-applied. Ch 1: Vout (1V/div). Ch 2: ON/OFF input (5V/div)
Figure 10: Turn-on transient at zero load (10 ms/div). Ch 1: Vout (1V/div). Ch
2: ON/OFF input (5V/div).
Figure 11: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max); dI/dt = 0.1A/s). Load cap: 10F, 100 m ESR tantalum cap
and 1F ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Iout (5A/div).
Figure 12: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max): dI/dt = 5A/s). Load cap: 470F, 30 m ESR tantalum cap
and 1F ceramic cap. Ch 1: Vout (100mV/div), Ch 2: Iout (5A/div).
Semiconductor junction temperature is
within 1°C of surface temperature
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