參數(shù)資料
型號: PQ60015ETL45NNS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 67.5 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 12/14頁
文件大?。?/td> 2155K
代理商: PQ60015ETL45NNS-G
35-75 V
1.5 V
45 A
PQ60015ETL45
Product # PQ60015ETL45
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005082 Rev. A
11/19/08
Page 7
Input:
Output:
Current:
Part no.:
35-75 V
1.5 V
45 A
PQ60015ETL45
Technical Specification
Figure 7: Maximum output power derating curves vs. ambient air
temperature for airflow rates of 100 LFM through 400 LFM with air
flowing across the converter from pin input to output (nominal input
voltage).
0
5
10
15
20
25
30
35
40
45
50
25
40
55
70
85
Ambient Air Temperature (°C)
Iout
(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)
Figure 8: Thermal plot of converter at 35.6 a load current (53.4 W)
with 70°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) (5 ms/div).
Load cap: 10 uF, 100 mΩ ESR tantalum capacitor and 1 uF ceramic
capacitor. Input voltage pre-applied. Ch 1: Vout (500 mV/div), Ch 2:
ON/OFF input (5 V/div).
Figure 11: Output voltage response to step-change in load current
(50%-75%-50% of Iout(max); dI/dt = 0.15A/s). Load cap: 10F, 100
mΩ ESR tantalum cap and 1F ceramic cap. Ch 1: Vout (100mV/div),
Ch 2: Iout (20A/div).
Figure 12: Output voltage response to step-change in load current
(50%-75%-50% of Iout(max): dI/dt = 0.5A/s). Load cap: 470F, 30
mΩ ESR tantalum cap and 1F ceramic cap. Ch 1: Vout (200mV/div),
Ch 2: Iout (20A/div).
Figure 10: Turn-on transient at zero load (5 ms/div). Load cap: 10 F,
100 mΩ ESR tantalum capacitor and 1 F ceramic capacitor. Ch 1:
Vout (500 mV/div), Ch 2: ON/OFF input (5 V/div).
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