Document
Embedded Power for Business-Critical Continuity
AIF Series
600 Watts
Total Power: 600 Watts (12V@50Amps) Input Voltage: 300V # of Outputs: Single
Rev. 05.23.07 AIF Series 1 of 2
RoHS
Electrical Specifications
Input
Special Features
• 600W Continuous power at 100°C baseplate temperature • 108W/in3 (6.6W/cm3) • High efficiency - up to 90% • Low output ripple and noise • Positive and Negative enable function • Excellent transient response • OVP, OCP, V Adj control with ALPTM analog mode linear control, or through I2C bus with digital mode control. • Paralleable with accurate current sharing • EU Directive 2002/95/EC compliant for RoHS
Input range Input surge Efficiency
250 - 420 VDC 450V / 100ms 90%@5.0V (Typical) 0.2% typical down to no load 0.2% typical 100mV typical (below 5V); 2% typical (5V and above) Up to 0.5V +/-20% for 5V and above; +10%/ -50% for below 5V 5% max for 3.3V and above, 150mV for 1.8V, deviation with 25% to 75% full load 250 μS (max) recovery 3% typical 115% Vo (nominal) 115% Io maximum
Output
Load Regulation Line Regulation Noise / Ripple Remote sense Output voltage adjust range Transient Response Current Share Accuracy Overvoltage Protection Current Limit
Control
Voltage Adjust 80 to 120% Vo linear programming for 12V, 15V, 24V, 48V 50% to 110% for 1.8V - 5.0V Enable TTL compatible (positive & negative enable options) Current Limit Adjust 20 to 100% Io linear programming or digital mode control Clock Input (external sync) 3.3 to 5.5Vp-p @ 800KHz ±10% Clock Output (internal clock) 4.5Vp-p typical@ 800KHz ±5% Power Good Identification High (Vo) = power good Temperature Monitor Output 10mV/°K (2.73 = 0°C) Current Monitor Output 0 to 1mA (1mA = 100% Io rated) Over Voltage Protection Adjust 110 to 150% Vo linear programming by voltage or resistor, or digital mode control
Safety
UL cUL TUV CE 60950 Recognized 60950 Recognized EN60950 Licensed CE Mark
Notes
Nominal values apply with sense pins connected and other control pin unconnected. ALP: Astec Linear Programming
Embedded Power for Business-Critical Continuity
Environmental Specifications
Operating temperature Start up temperature Storage temperature Overtemperature protection
Ordering Information
Americas
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698
Rev. 05.23.07 AIF Series 2 of 2
-20°C to +100°C (case temperature) -40°C to +100°C (case temperature) -40°C to +125°C 110°C max
Europe (UK)
Output (DC) Control Pins 1. +Sense 2. Temp Mon 3. C Mon 4. C Share 5. Clk Out 6. Clk In 7. PG/ID 8. C Lim Adj 9. OVP Adj 10. V Adj 11. Enable 12. -Sense
Pin Assignments
Model Number AIF120Y300 AIF120F300 AIF80A300 AIF50B300 AIF40C300 AIF25H300
Input (AC) 31. Positive 21. Positive 32. Negative 22. Positive 23. Positive 24. Positive 25. Negative 26. Negative 27. Negative 28. Negative
Input Voltage Output Voltage Efficiency 300V 1.8V @ 120A 80% (Typ) 300V 3.3V @ 120A 87% (Typ) 300V 5.0V @ 80A 90% (Typ) 300V 12V @ 50A 90% (Typ) 30.