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DQ61212QMA06NNS 参数 Datasheet PDF下载

DQ61212QMA06NNS图片预览
型号: DQ61212QMA06NNS
PDF下载: 下载PDF文件 查看货源
内容描述: 四分之一砖DC / DC转换器 [Quarter-brick DC/DC Converter]
分类和应用: 转换器电源电路输出元件
文件页数/大小: 15 页 / 851 K
品牌: SYNQOR [ SYNQOR WORLDWIDE HEADQUARTERS ]
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Input:  
Outputs:  
Power:  
35-75V  
+12V & -12V  
60W  
Package:  
Quarter-brick  
Technical Specification  
12.20  
12.20  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
11.75  
11.70  
12.20  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
12.20  
Input voltage has virtually no  
Input voltage has virtually no  
effect on cross regulation  
12.15  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
effect on cross regulation  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
-12V_48Vin  
-12V_48Vin  
+12V_48Vin  
11.75  
+12V_48Vin  
11.70  
60/0  
48/12  
36/24  
24/36  
12/48  
0/60  
42/3  
35/10  
25/20  
20/25  
10/35  
3/42  
POUT1 / POUT2 (W)  
POUT1 / POUT2 (W)  
Figure 7: Load regulation vs. load current with power fixed at full load  
(60W) and load currents split as shown between -12V and +12V out-  
puts, at nominal input voltage.  
Figure 8: Load regulation vs. load current with power fixed at 75%  
load (45W) and load currents split as shown between -12V and +12V  
outputs, at nominal input voltage.  
12.20  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
12.20  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
12.20  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
12.20  
12.15  
12.10  
12.05  
12.00  
11.95  
11.90  
11.85  
11.80  
Input voltage has virtually no  
effect on cross regulation  
Input voltage has virtually no  
effect on cross regulation  
-12V_48Vin  
+12V_48Vin  
-12V_48Vin  
+12V_48Vin  
12  
24  
36  
48  
60  
12.0  
24.0  
36.0  
48.0  
60.0  
Total Output Power (W)  
Total Output Power (W)  
Figure 9: Load regulation vs. output power from 12W load to full load  
with 75% load on -12V output and 25% load on +12V output at nomi-  
nal input voltage.  
Figure 10: . Load regulation vs. output power from 12W load to full  
load with 25% load on -12V output and 75% load on +12V output at  
nominal input voltage.  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
2.0  
400 LFM (2.0 m/s)  
1.5  
300 LFM (1.5 m/s)  
1.0  
0.5  
0.0  
200 LFM (1.0 m/s)  
100 LFM (0.5 m/s)  
0 LFM (0 m/s)  
Semiconductor junction temperature is  
within 1°C of surface temperature  
0
25  
40  
55  
70  
85  
Ambient Air Temperature (oC)  
Figure 11: Maximum output power derating curves vs. ambient air tem-  
perature for airflow rates of 0 to 400 LFM, air flowing from pin 1 to pin  
3. Full load (5A) on -12V output and no load on +12V output.  
Figure 12: Thermal plot of converter at 5 amp load on -12V output and  
no load on +12V output with 55 C air flowing at 200 LFM. Air flow  
across the converter is from pin 1 to pin 3 (nominal input voltage)  
°
Product # DQ61212QMA06  
Phone 1-888-567-9596  
www.synqor.com  
Doc.# 005-2DQ612E Rev. C  
01/11/06  
Page 6