SQE48T30033-NGA0G POWER ONE, SQE48T30033-NGA0G Datasheet - Page 21
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SQE48T30033-NGA0G
Manufacturer Part Number
SQE48T30033-NGA0G
Description
Module DC-DC 1-OUT 3.3V 30A 8-Pin 1/8-Brick
Manufacturer
POWER ONE
Type
Step Downr
Datasheet
1.SQE48T30025-NGA0G.pdf
(29 pages)
Specifications of SQE48T30033-NGA0G
Number Of Outputs
1
Package
81/8-Brick
Output Current
30 A
Output Voltage
3.3 V
Input Voltage
48 V
Output Power
99 W
Input Voltage Range
36 V to 75 V
Input Voltage (nominal)
48 V
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
30 A
Isolation Voltage
2250 V
Package / Case Size
Eighth Brick
Output Type
Isolated
Product
Isolated
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SQE48T30033-NGA0G-S100
Manufacturer:
POWER-ONE
Quantity:
340
SQE48T30015 Characterization Curves
Fig. 1.5V.1: Available load current vs. ambient air temperature
and airflow rates for SQE48T30015 converter mounted vertically
with air flowing from pin 3 to pin 1, MOSFET temperature 120
C, Vin = 48 V.
Note: NC – Natural convection
Fig. 1.5V.3:
SQE48T30015 converter mounted vertically with air flowing from
pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s) and Ta = 25 C.
ZD-01961 Rev. 2.0, 05-Feb-10
0.90
0.85
0.80
0.75
0.70
0.65
0.60
35
30
25
20
15
10
5
0
20
0
30
Efficiency vs. load current and input voltage for
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
NC - 30 LFM (0.15 m/s)
5
40
10
Ambient Temperature [°C]
Load Current [Adc]
50
15
60
20
70
25
80
30
72 V
48 V
36 V
www.power-one.com
36-75 VDC Input; 1.2-3.3 VDC @ 30 A Output
90
35
SQE48T30 DC-DC Series Data Sheet
Fig. 1.5V.2: Available load current vs. ambient air temperature
and
horizontally with air flowing from pin 3 to pin 1, MOSFET
temperature 120 C, Vin = 48 V.
Fig. 1.5V.4: Efficiency vs. load current and ambient temperature
for SQE48T30015 converter mounted vertically with Vin = 48 V
and air flowing from pin 3 to pin 1 at a rate of 200 LFM (1.0 m/s).
0.90
0.85
0.80
0.75
0.70
0.65
35
30
25
20
15
10
5
0
airflow
20
0
30
rates
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
NC - 30 LFM (0.15 m/s)
5
40
for
10
Ambient Temperature [°C]
SQE48T30015
Load Current [Adc]
50
15
60
20
converter
70
25
Page 21 of 29
80
30
70 C
55 C
40 C
mounted
90
35