QL48T30012-NBB0 POWER ONE, QL48T30012-NBB0 Datasheet
QL48T30012-NBB0
Specifications of QL48T30012-NBB0
QL48T30012-NAA0
QL48T30012-NBBO
Related parts for QL48T30012-NBB0
QL48T30012-NBB0 Summary of contents
Page 1
... LFM (0.15 m/ Ambient Temperature [°C] Fig. 1: Available load current vs. ambient air temperature and air- flow rates for QL48T30012 converter mounted vertically with air flowing from pin 3 to pin 1, MOSFET temperature ≤ 120°C, Vin = 54 V. Applications • Telecommunications • Datacommunications • ...
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... Vout can be increased up to 10% via the sense leads 10% via the trim function, however total output voltage trim from all sources should not exceed 10 NOM OUT Output Voltage Adjust /TRIM section. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output NOTES Continuous Non-latching 100 ms Plus full load (resistive) Non-latching Non-latching. Short=10mΩ ...
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... Load 50% Load Additional Notes: 2. -40ºC to 85ºC MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output NOTES 30 Adc, 1.2 Vdc Out @ 36 Vdc In Vin = 48 V, converter disabled Vin = 48 V, converter enabled See Figure 24 - 25MHz bandwidth ...
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... Low Output hole Voltage The example above describes P/N QL48T30012-NBA0: 36-75 V input, through-hole mounting 1.2 V output, negative ON/OFF logic, a maximum height of 0.336”, and a through the board pin length of 0.188”. Please consult factory regarding availability of a specific version. RoHS Ordering Information: • ...
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... V. An external voltage source of ±20 V max. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output may be connected directly to the ON/OFF input, in which case it should be capable of sourcing or sinking depending on the signal polarity ...
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... T DECR | Δ | where, MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output = R Required value of trim-down resistor [kΩ] −DECR T and Δ defined above. Converters are also available with alternative trim equations, to provide the customers with the flexibility of second sourc- ...
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... After the con- verter has cooled to a safe operating temperature, it will automatically restart. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output Safety Requirements The converters meet North American and International safety regulatory requirements per UL60950 and EN60950 ...
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... Load current vs. ambient temperature and airflow rates are given in Figs. 9-12. Ambient temperature was varied be- MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output tween 25°C and 85°C, with airflow rates from 30 to 500 LFM (0 ...
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... For the condition ≤ 100 ms, the total converter start- time ( typically 102.5 ms. For ( typically 2.5 ms after release of ON/OFF pin. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output . IN ON/OFF STATE - typically 3 1 ON/OFF STATE ...
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... Vin = 54 V, air flowing from pin 3 to pin 4 and maximum FET tempera- ture ≤ 120°C. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output 60 70 ...
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... Fig. 15: Efficiency vs. load current and input voltage for con- verter mounted horizontally with air flowing from pin 3 to pin rate of 300 LFM (1.5 m/s) and Ta = 25°C. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output 0.90 0.85 ...
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... Bottom trace: load current (5 A/div.). Current slew rate: 0.1 A/μ μF ceramic. Time scale: 0.2 ms/div. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output Fig. 18: Turn-on transient at full rated load current (resistive) plus 10,000 μ ...
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... Vin = 48 V. Refer to Fig. 22 for test setup. Time scale: 1 μs/div. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output Vsource Fig. 22: Test setup for measuring input reflected ripple cur- ...
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... TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. MAR 26, 2003 revised to NOV 13, 2006 QL48T30012 DC-DC Converter Data Sheet 36-75 VDC Input; 1.2 VDC @ 30A Output 30 40 Fig. 26: Load current (top trace, 20 A/div, 20 ms/div) into a 10 mΩ ...