Special Features
Electrical Specs
50 Watts
AK60A
• High efficiency - up to 87%
• 500 KHz Fixed frequency
• 100°C Baseplate operating
temperature (no derating)
• Low output ripple and noise
• Excellent transient response
• High reliability - over 1 million hours MTBF
• Wide input voltage range
• TTL compatible enable control
• Adjustable output voltage
• Overtemperature and short circuit protection
Operating temperature (baseplate):
-40°C to +100°C
Storage temperature: -55°C to +105°C
Overtemperature protection: 110°C typical
MTBF: > 1 million hours (50°C baseplate)
UL UL 1950 E182206
CSA CSA22.2-234 LR53982C
CSA22.2-950
VDE IEC950 20396-3336-1013*
EN 60950*
CE CEMark (LVD)*
* On selected models
Input
Input Range 18 to 36 VDC
Efficiency 83% typical (5V @ 10A);
87% typical (12V @ 4.2A)
Output
Load Regulation 0.2% typical
Line Regulation 0.2% typical
Noise/Ripple 150 mV typical (output below 5V)
3% typical (output 5V and over)
Remote sense Up to 0.5V
Output Voltage
Adjust Range ±10% of nominal output
Transient Response 10% maximum deviation with 500µs
(25-75% full load) recovery
Overvoltage Protection 130% nominal Vo
160% nominal Vo (2.2V output)
140% nominal Vo (3.3V output)
Current Limit 115% lo maximum
Control
Voltage Adjust 90 to 110% Vo
Enable TTL compatible (low to enable)
Environmental
Total Power: 50 Watts
Input Voltages: 24V
No. of Outputs: Single
Safety
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America’s (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-966246
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