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AEQ15AF48 Datasheet, PDF (1/15 Pages) Astec America, Inc – Industry Standard ¼ Brick w/ Baseplate: 36V-75V Input; 60W Output Power
Technical Reference Notes
AEQ15AF48 Series
(Dual Output Quarter Brick - Baseplate)
AEQ15AF48 - 5V/3.3V Dual Output DC-DC Converter Module
Industry Standard ¼ Brick w/ Baseplate: 36V-75V Input; 60W Output Power
The AEQ15 series is among Astec's dual output; high-density converter offering that comes in an industry standard ¼ brick
baseplate package. The AEQ15 series has been designed to deliver 60W of clean, well-regulated DC power for today's
demanding loads at high efficiency levels (89% typical for 30W/30W power split between rails). The 5V rail is capable of
delivering 12A max and the 3.3V rail is capable of delivering 15A max for a maximum output power of 60W. The module
comes with industry standard feature sets such as output enable with positive or negative logic options; input UVLO, output
trim, over current, over voltage and over temperature protection.
Special Features
• Industry Standard ¼ Brick Footprint with
Baseplate
• High Efficiency @ 89% (60W full load)
• Positive and Negative Logic Enable Options
• High Capacitive Load Start-up
• Fixed Switching Frequency for EMI
predictability
• Output Trim
• Input Under-Voltage Lockout
• Basic insulation
Electrical Parameters
Input
Input Range
Input Surge
Efficiency
36-75 VDC
100V / 100ms
89% (typ. at balanced load)
Control
Enable
TTL compatible
(Positive and Negative Enable Options)
Output
Load Current
Regulation (Typ)
Ripple and Noise
Output Voltage
Adjust Range
Transient Response
Over Current
Protection
5V @ 12A max
3.3V @ 15A max
60W Total Output Power
± 4% VO (5V)
± 3% VO (3V3)
80mVPK-PK max (5V output)
60mVPK-PK max (3.3V output)
±10% VO,NOM
2% VO deviation (Typ)
50% to 75% Load Change
< 100µsec settling time (Typ)
120% IO,MAX
Switching Frequency 360kHz
Environmental Specifications
• -40ºC to 100ºC Base plate Temperature
• -40ºC to 125ºC Storage Temperature
• MTBF > 1 million hours
MODEL: AEQ15AF48 SERIES
JUNE 16, 2003 - REVISION 01
Safety
UL 1950, 3rd Edition
CSA C22.2 No 950-95
EN60950 through TUV-PS
SHEET 1 OF 15
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