DC-DC / Industry Standard Isolated Half Brick
80Amps
Ultra High Efficiency PRELIMINARY
AEH80 ALH80 (Open Frame)
Total Power: Input Voltages: No. of Outputs:
144 Wa...
Description
80Amps
Ultra High Efficiency PRELIMINARY
AEH80 ALH80 (Open Frame)
Total Power: Input Voltages: No. of Outputs:
144 Watts (1.8V@80Amps) 48 V Single
Electrical Specs
Input
Input range Input Surge Efficiency 36-75 VDC 100V / 100ms 87%@1.8V (Typical)
Control
Enable TTL compatible (positive & negative enable options)
Output
Regulation (Line, Load, Temp) Ripple and noise Remote sense Output voltage adjust range Transient Response Overvoltage Protection <2% 50mV p-p typical Up to 10%Vout +/-10% of nominal output 4% deviation with 50% to 75% step load 300 µs recovery 130% nominal output
Special Features
Ultra High efficiency, 1.8V@87% (Typical) Open Frame (ALH80) and Baseplate (AEH80) Redundant In-line Output Pins Option Positive and Negative enable function Low output ripple and noise High capacitive load limit on start-up Remote sense compensation Regulation to zero load Fixed frequency switching (200 kHz)
Environmental
Operating temperature -40°C to +100°C Baseplate (AEH80) -40°C to +85°C Ambient Air (ALH80) Storage temperature: -55°C to +125°C Overtemperature protection: 115°C PCB Temperature (Typical) MTBF: >1 million hours
Safety
UL, CUL 60950 Recognized (Pending) TUV EN60950 Licensed (Pending)
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