SQE48T30033-NGA0G POWER ONE, SQE48T30033-NGA0G Datasheet - Page 4

• 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

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

Electrical Specifications (continued)
Conditions: T
Additional Notes:
ZD-01961 Rev. 2.0, 05-Feb-10
2
3
Output Characteristics
External Load Capacitance
Output Current Range
Current Limit Inception
Peak Short-Circuit Current
RMS Short-Circuit Current
Output Voltage Set Point (no load)
Output Regulation Over Line
Output Voltage Range
Output Ripple and Noise – 25 MHz bandwidth
Dynamic Response
Settling Time to 1% of Vout
Efficiency
Load Change 10A-20A-10A
100% Load
50% Load
Operating ambient temperature range of -40 ºC to 85 ºC for converter.
See waveforms for dynamic response and settling time for different output voltages.
Over Line
Over Load
A
= 25 ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Cin=33 µF, unless otherwise specified.
Parameter
di/dt = 0.1 A/μs
di/dt = 5 A/μs
2
Plus full load (resistive)
Non-latching
Non-latching, Short = 10 mΩ
Non-latching
Over line, load and temperature
V
V
V
V
V
Co = 1 µF ceramic (Fig. 3.3V.9)
Co = 470 µF POS + 1 µF ceramic
V
V
V
V
V
V
V
V
V
V
Full load + 10 µF tantalum + 1 µF ceramic
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
www.power-one.com
36-75 VDC Input; 1.2-3.3 VDC @ 30 A Output
= 3.3 VDC
= 2.5 VDC
= 1.8 VDC
= 1.5 VDC
= 1.2 VDC
= 3.3 VDC
= 2.5 VDC
= 1.8 VDC
= 1.5 VDC
= 1.2 VDC
= 3.3 VDC
= 2.5 VDC
= 1.8 VDC
= 1.5 VDC
= 1.2 VDC
SQE48T30 DC-DC Series Data Sheet
Notes
2
Min
31.5
-1.5
-1
0
Typ
36.5
90.5
89.0
86.5
85.0
83.0
92.0
90.5
88.5
87.0
85.0
150
30
±2
±2
40
35
30
25
20
15
6
3
30,000
Max
+1.5
30
42
46
+1
±5
±5
75
60
50
45
40
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8
mV
mV
mV
mV
mV
%Vout
%Vout
Units
Arms
ADC
ADC
mV
mV
mV
mV
µF
µs
%
%
%
%
%
%
%
%
%
%
A
PK-PK
PK-PK
PK-PK
PK-PK
PK-PK