Total Power:
240 Watts
Input Voltages: 24V, 48V, 150V, 300V, or 320V
No. of Outputs: Single
240 Watts
AM80A
Electrical Specs
Input
Input Range
18 - 36V or 36 - 72 VDC
or 90 - 200 VDC or 180 - 400 VDC
84% typical (5V @ 40A)
Efficiency
87% typical (12V @ 18A)
Output
Load Regulation
Line Regulation
Noise/Ripple
0.1% typical down to no load
0.02% typical
50 mV typical (output below 5V)
1% typical (output 5V and over)
Up to 0.5V
Remote sense
Output Voltage
Adjust Range
Transient Response
20% of nominal
3% typical deviation with 300µs recovery
(25-75% full load)
Special Features
Current Share Accuracy
Overvoltage Protection
Current Limit
3% typical
115% Vo (nominal)
110% Io maximum
• 1MHz Fixed frequency
• 100°C Baseplate operating temperature
(no derating)
• Low output ripple and noise
• Excellent transient response
• Safety isolated low voltage interface
with ALP linear control
• High reliability - over 1 million hours MTBF
• Wide input voltage range
Control
Voltage Adjust
Enable
80 to 120% Vo linear programming
TTL compatible (low to enable)
20 to 100% Io linear programming
™
Current Limit Adjust
Clock Input
• Parallelable with accurate current sharing
• Current and temperature monitoring outputs
(external sync)
Clock Output
(internal clock)
Power Good
Identification
Temperature
Monitor Output
Current Monitor Output
Over Voltage
Protection Adjust
3.3 to 5.5Vp-p @ 1MHz 10%
4.5Vp-p typical@ 1MHz 0.5%
High (Vo) = power good
Environmental
10 mV/°K (2.73V = 0°C)
0 to 1mA (1 mA = 100% Io rated)
Operating temperature (baseplate):
-20°C to +100°C
110 to 150% Vo linear programming by
voltage or resistor
Storage temperature: -40°C to +105°C
Overtemperature protection: 110°C typical
MTBF: > 1 million hours (50°C baseplate)
Notes
Nominal values apply with sense pins connected and other control
pins unconnected.
Environmental
UL
CSA
UL 1950
CSA22.2-234
CSA22.2-950
E132002
LR53982C
Specifications subject to change without notice.
VDE
EN
IED950 20396-3336-1005 & 1006
60950
CE
CEMark (LVD)
America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
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