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QM48T14120-NBAPG PDF预览

QM48T14120-NBAPG

更新时间: 2023-07-15 00:00:00
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
20页 306K
描述
DC-DC Regulated Power Supply Module, 1 Output, 168W, Hybrid, ROHS COMPLIANT, QUARTER BRICK, PACKAGE-8

QM48T14120-NBAPG 数据手册

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QM48T/S14120 DC-DC Converter Data Sheet  
36-75 VDC Input; 12 VDC @ 14 A Output  
Electrical Specifications for Single Converter with Non-Paralleling Option  
Conditions: TA = 25 ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, unless otherwise specified.  
Parameter  
Notes  
Min  
Typ  
Max Units  
Maximum Input Current  
14 ADC @ 36 VDC In  
5.15  
11.88 12.00 12.12  
ADC  
VDC  
mV  
Output Voltage Set Point (no load)  
Output Regulation Over Line  
Output Regulation Over Load  
Output Voltage Range  
±4  
±4  
±10  
±10  
mV  
Over line, load and temperature2  
Over line, load and temperature3  
11.8  
11.0  
12.2  
12.2  
VDC  
VDC  
Output Ripple and Noise – 25 MHz bandwidth Full load + 10 µF tantalum + 1 µF ceramic  
100  
140 mVPK-PK  
External Load Capacitance  
Output Current Range  
Current Limit Inception  
Peak Short-Circuit Current  
RMS Short-Circuit Current  
Dynamic Response  
Plus full load (resistive)  
2,200  
14  
µF  
ADC  
ADC  
A
0
Non-latching  
15.0  
16.0  
19  
17.0  
22  
Non-latching, Short = 10 mꢀ  
Non-latching  
3.5  
Arms  
Load Change 50%-75%-50%, di/dt = 0.1 A/µs Co = 100 µF POS + 1 µF ceramic  
240  
50  
mV  
µs  
Settling Time to 1%  
Efficiency  
100% Load  
92  
94  
%
%
50% Load  
Electrical specifications for Single Converter with Paralleling Option  
Conditions: TA = 25 ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, unless otherwise specified.  
Parameter  
Notes  
Min  
Typ  
Max Units  
Maximum Input Current  
14 ADC @ 36 VDC In  
4.75  
12.15 12.27 12.44  
ADC  
VDC  
mV  
Output Voltage Set Point (no load)  
Output Regulation Over Line  
Output Regulation Over Load  
Output Voltage Range  
±4  
±10  
0.6  
0.5  
V
Over line, load and temperature2  
Over line, load and temperature3  
11.5  
11.0  
12.5  
12.5  
VDC  
VDC  
Output Ripple and Noise – 25 MHz bandwidth Full load + 10 µF tantalum + 1 µF ceramic  
100  
140 mVPK-PK  
External Load Capacitance  
Output Current Range  
Current Limit Inception  
Peak Short-Circuit Current  
RMS Short-Circuit Current  
Dynamic Response  
Plus full load (resistive)  
2,200  
14  
µF  
ADC  
ADC  
A
0
Non-latching  
15.0  
16.0  
19  
17.0  
22  
Non-latching, Short = 10 mꢀ  
Non-latching  
3.5  
Arms  
Load Change 50%-75%-50%, di/dt = 0.1 A/µs Co = 100 µF POS + 1 µF ceramic  
240  
50  
mV  
µs  
Settling Time to 1%  
Efficiency  
100% Load  
92  
94  
%
%
50% Load  
Additional Notes:  
2
For Vin 40 V, IO = 14 A, -40 °C Tamb 85 °C.  
For Vin 36 V, IO = 14 A, -40 °C Tamb 85 °C.  
3
ZD-00376 Rev. 1.1.1, 19-Feb-10  
Page 3 of 20  
www.power-one.com  

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