ALO15B50 ASTEC | Alldatasheet

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Technical content

Business-Critical Continuity ALO15B50

180 Watts

  • High efficiency (96% Typical)
  • Industry standard package 8th Brick 0.90” x 2.30" x 0.38"
  • High capacitive load limit on start-up
  • 12V Intermediate Bus Voltage for DPA application
  • Output Enable Pin
  • Undervoltage lockout
  • Over Temperature Protection
  • Meets Basic Insulation
  • EU directive 2002/95/EC compliant for RoHS Total Power: 180 Watts Input Voltage: 48V # of Outputs: Single Electrical Specifications Safety Input Input range 36V to 55V Efficiency 96%@ 12V (typical) Over Voltage Protection 60V typical Output Output current 0A to 15 max (180W output power) Line regulation -25% / +15% Vo, nom Load regulation 5% Vo (typical) Noise/ripple1 90mV (typical) Over current limit 115% IO,MAX typical (autorecovery) Over temperature protection 125°C average PCB temperature (autorecovery) Switching frequency 220kHz Control Enable Positive and Negative logic options Isolation Voltage Input to Output 1500Vdc max UULL,, ccUULL 60950-1 TTUUVV EN60950-1 Rev. 04.20.06 ALO15B50 1 of 2 Operating ambient temperature range -40°C to +85°C ambient Storage temperature -55°C to +125°C MTBF >1 million hours Environmental Specifications RoHS

Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2006 Emerson Electric Co. 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 Single Output 1. +Vin 2. Enable 3. -Vin 4. -Vout 5. Blank 6. Blank 7. Blank 8. +Vout Notes: 1. Measured at 20 MHz bandwidth with external 10 µF tant. capacitor in parallel with 1 µF ceramic capacitor placed across +vout and - Vout. 2. Efficiency measurements are typical values taken at 48V input, 12V ouput, full load and T A = 25°C. 3. All specifications are typical at nominal line, full load and TA = 25°C unless otherwise noted. 4. All specifications subject to change without notice. 5. Mechanical drawings are for reference only. Dimensions are in inches [millimeters]. Pin placement tolerance ± 0.005 [0.127]. Mechanical Tolerance ± 0.02 [0.5]. Pin diameter, ∅= 0.06” for Pin 4 (-Vout) and Pin 8 (+Vout), the rest of the pins are ∅= 0.04”. 6. Technical Reference Notes should be consulted for detailed information when available. 7. Warranty 1yr. Mechanical Drawing Astec Power

5810 Van Allen Way

Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Technical Support: +1 888 41 ASTEC or +1 407 241 2752 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Units 2111-2116, Level 21 Tower 1, Metroplaza 223, Hing Fong Road Kwai Fong, New Territories Hong Kong Telephone: +852 2437 9662 Facsimile: +852 2402 4426 For global contact, visit: www.astecpower.com technicalsupport@astec.com While every precaution has been taken to ensure accuracy and completeness in this literature, Astec Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Printed in U S A

Ordering Information

Voltage Output Voltage Output Current Efficiency2 Model Number 36 - 55V 12V 15A 96% Typ ALO15B50(N)-(6)(L) Options: Enable Function “N” = negative logic enable without "N" = positive logic enable (default) Pin Length Option “-6” = 3.7mm (nominal) Standard pin length is 5mm nominal RoHS Version “L” = RoHS Compliant (RoHS 6) without “L” = RoHS Compliant with lead (Pb) in solder exemption (RoHS 5) Rev. 04.20.06 ALO15B50 2 of 2 * This is a Preliminary Data Sheet. Astec Power reserves the right to make changes to the information contained herein without notice and assumes no liability as a result of its use or application. LC PIN SIDE UP SIDE VIEW PIN SIDE DOWN 0.21[5.2] MAX 0.20[5.0] MIN PIN 1 PIN 8 Ø0.06 Ø1.6 Ø0.04 Ø1.0 0.60 [15.2] 0.15 [3.8] 0.30 [7.6] 2.00 [50.8] 0.15 [3.8] 2.30 [58.4] 0.90 [22.9] 0.38 [9.7]