Embedded Power for
Business-Critical Continuity
AIF Series
600 Watts
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
Total Power: 600 Watts
(12V@50Amps)
Input Voltage: 300V
# of Outputs: Single
Electrical Specifications
Safety
Input
Input ra nge 250 - 420 VDC
Input surge 450V / 100ms
Efficiency 90%@5.0V (Typical)
Output
Load Regulation 0.2% typical down to no load
Line Regulation 0.2% typical
Noise / Ripple 100mV typical (below 5V); 2% typical (5V and above)
Remote sense Up to 0.5V
Output voltage adjust range +/-20% for 5V and above; +10%/ -50% for below 5V
Transient Response 5% max for 3.3V and above, 150mV for 1.8V, deviation with 25%
to 75% full load 250 μS (max) recovery
Current Share Accuracy 3% typical
Overvoltage Protection 115% Vo (nominal)
Current Limit 115% Io maximum
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
Notes
Nominal values apply with sense pins connected and other control pin unconnected.
ALP: Astec Linear Programming
UL 60950 Recognized
cUL 60950 Recognized
TUV EN60950 Licensed
CE CE Mark
Rev. 05.23.07
AIF Series
1 of 2
RoHS
Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2005 Emerson Electric Co.
Embedded Power for
Business-Critical Continuity
Emerson Network Power.
The global leader in enabling
business-critical continuity.
EmersonNetworkPower. com
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Pin Assignments
Input (AC) Output (DC) Control Pins
31. Positive 21. Positive 1. +Sense
32. Negative 22. Positive 2. Temp Mon
23. Positive 3. C Mon
24. Positive 4. C Share
25. Negative 5. Clk Out
26. Negative 6. Clk In
27. Negative 7. PG/ID
28. Negative 8. C Lim Adj
9. OVP Adj
10. V Adj
11. Enable
12. -Sense
Mechanical Drawing
Americas
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
For global contact, visit:
www.astecpower.com
www.artesyn.com
technicalsupport@astec.com
technicalsupport@artesyn.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and dis-
claims
all liability for damages resulting from use of this
information or for any errors or omissions.
Operating temperature -20°C to +100°C (case temperature)
Start up temperature -40°C to +100°C (case temperature)
Storage temperature -40°C to +125°C
Overtemperature protection 110°C max
Environmental Specifications
Ordering Information
Input Voltage Output Voltage Efficiency Model Number
300V 1.8V @ 120A 80% (Typ) AIF120Y300
300V 3.3V @ 120A 87% (Typ) AIF120F300
300V 5.0V @ 80A 90% (Typ) AIF80A300
300V 12V @ 50A 90% (Typ) AIF50B300
300V 15V @ 40A 90% (Typ) AIF40C300
300V 24V @ 25A 90% (Typ) AIF25H300
1. For Negative enable, add suffix “-N”.
2. For Non-thread hole, add suffix “-NT”.
3. For RoHS 6, add suffix “-L”. Default is RoHS 5.
Rev. 05.23.07
AIF Series
2 of 2
