參數(shù)資料
型號: PQ60050QGA20NNS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, QUARTER BRICK PACKAGE-8
文件頁數(shù): 10/13頁
文件大?。?/td> 1015K
代理商: PQ60050QGA20NNS-G
48 V
5.0 V
20 A
Quarter-brick
Product # PQ60050QGA20
Phone 1-888-567-9596
Doc.# 005-2QG650D Rev. E
07/15/09
Page 6
Technical Specification
Input:
Output:
Current:
Package:
48 V
5.0 V
20 A
Quarter-brick
Figure 7: Maximum output power derating curves vs. ambient air tem-
perature for airflow rates of 0 LFM through 400 LFM with air flowing
lengthwise from input to output (nominal input voltage).
Figure 8: Thermal plot of converter at 15 amp load current 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), (2 ms/div).
Ch1: Vout (2V/div)
Ch2: ON/OFF input (5V/div)
Figure 10: Turn-on transient at zero load (2 ms/div).
Ch1: Vout (2V/div)
Ch2: 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 capaci-
tor and 1F ceramic capacitor. Ch1: Vout (200mV/div), Ch2: 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
capacitor and 1F ceramic cap. Ch1: Vout (200mV/div), Ch2: Iout (5A/div).
Vin = 48V
Semiconductor junction temperature is
within 1°C of surface temperature
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