EMERSON AIH50Y300, AIH50F300, AIH40A300, AIH20B300, AIH16C300 User Manual

...

Embedded Power for Business-Critical Continuity

AIH Series

250 Watts

Special Features

• 250W Continuous power at 100°C baseplate temperature

• High efficiency - up to 88%

• Low output ripple and noise

• Positive and Negative enable function

• Excellent transient response

• Safety isolated low voltage control and monitoring

• High reliability

• Wide input voltage range

• Paralleable with accurate current sharing

• Adjustable output voltage

• Regulation to zero load

• Temperature monitor output

• EU Directive 2002/95/EC compliant for RoHS

Total Power: 250 Watts

(12V @ 20.8A) Input Voltage: 300V # of Outputs: Single

Electrical Specifications

Safety

Input

Input ra nge 250 - 420 VDC Input surge 450V / 100ms Efficiency 88% @ 5.0V (typical)

Output

Load Regulation 0.2% typical (5V and above); 10mV for below 5V

Line Regulation 0.2% typical (5V and above); 10mV for below 5V Noise / ripple 100mV typical (below 5V); 2% typical (5V and above) Output voltage adjust range

+/-20% for 5V and above; +10%/ -50% for below 5V

Transient response

5% max for 3.3V and above150mV for 1.8V, deviation with 25% to 75% full load 250 μS (max) recovery

Current share accuracy 3% typical Overvoltage protection 130% Vo (3.3 Vo and 5 Vo); 125% Vo (other Vo)

Current limit 120% Io maximum

Control

Voltage adjust 80 to 120% for 5V and above; +10% / -50% for below 5V Enable TTL compatible (positive & negative enable options) Clock input (external sync) 3.3 to 5.5Vp-p @800 MHz ±5% Tem pe ra tu r e

monitor output

10mV/°K (2.73 = 0°C)

Current monitor output 0 to 1mA (1mA = 100% I

o rated

)

Notes

Nominal values apply with sense pins disconnected and other control pin unconnected.

UL 60950 Recognized cUL 60950 Recognized TUV EN60950 Licensed CE CE Mark

Rev. 05.23.07

AIH Series

1 of 2

RoHS

Embedded Power for Business-Critical Continuity

Emerson Network Power.

The global leader in enabling business-critical continuity.

EmersonNetworkPower. com

AC Power

Connectivity

DC Power

Embedded Power

Inbound Power Integrated Cabinet Solutions Outside Plant

Precision Cooling

Site Monitoring and Services

Pin Assignments

Input Output Control Pins

31. Positive 22. Positive 1. +Sense

32. Negative 23. Positive 2. Temp Mon

24. Positive 3. C Mon

27. Negative 4. C Share

28. Negative 5. SDA

29. Negative 6. SCL

7. CLK IN

8. V Adj

9. Enable

10. -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 disclaims 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)

Startup temperature -40°C to +100°C (case temperature)

Storage temperature -40°C to +100°C Overtemperature protection 120°C max

MTBF 1M hours (Demonstrated)

Environmental Specifications

Rev. 05.23.07

AIH Series

2 of 2

Ordering Information

Input Voltage Output Voltage Efficiency Model Number

300V 1.8V @ 50A 80% (Typ) AIH50Y300 300V 3.3V @ 50A 82% (Typ) AIH50F300 300V 5.0V @ 40A 88% (Typ) AIH40A300 300V 12V @ 20.8A 86% (Typ) AIH20B300

300V 15V @ 16.6A 90% (Typ) AIH16C300

300V 24V @ 10.4A 90% (Typ) AIH10H300

1. For Negative enable add suffix “N”.

2. Fon Non-thread hole, add suffix “-NT”.

3. Fon RoHS 6, add suffix “-L”. Default is RoHS 5.