Embedded Power for
Business-Critical Continuity
AIF Series
600 Watts
600 Watts
(12V@50Amps)
Input Voltage: 300V
# of Outputs: Single
Total Power:
Rev. 05.23.07
AIF Series
1 of 2
RoHS
Electrical Specifications
Input
Special Features
• 600W Continuous power at
100°C baseplate temperature
• 108W/in
3
(6.6W/cm
3
)
• High efficiency - up to 90%
• Low output ripple and noise
• Positive and Negative enable
function
• Excellent transient response
• OVP, OCP, V Adj control with
ALP
TM
analog mode linear
control, or through I
2
C 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)
300V
15V @ 40A
90% (Typ)
300V
24V @ 25A
90% (Typ)
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.
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
Mechanical Drawing
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.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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