BM80A-300L-033F70

Astec Integrated Power 300 Watts BM80A Total Power: Input Voltages: No. of Outputs: 300 Watts 48V or 300V Single Electrical Specs Input Input Range Efficiency 180 to 400 VDC or 36 to 72 VDC 83% typical (5V @ 60A) Control Voltage Adjust Enable Current Limit Adjust Clock Input (external sync) Clock Output (internal clock) Power Good/Identification Temperature Monitor Output Current Monitor Output Over Voltage Protection Adjust 80 to 120% Vo TTL compatible (low to enable) 20 to 100% Io 3.3 to 5.5Vp-p @ 1MHz ± 10% 4.5Vp-p typical @ 1MHz ± 0.5% High (Vo) = power good. 10 mV/°K (2.73V = 0°C) 0 to 1mA (1 mA = 100% Io rated) 110 to 150% Vo linear programming Special Features • 300W Continuous power at 85°C baseplate temperature • 54W/in3 (3.3W/cm3) • High efficiency - 83% at full rated output • 1MHz Fixed frequency • Low output ripple and noise • Excellent transient response • Safety isolated low voltage interface with ALPTM linear control • High reliability - over 1 million hours MTBF • Wide input voltage range • Parallelable with accurate current sharing Output Load Regulation Line Regulation Noise/Ripple Remote sense Output Voltage Adjust Range Transient Response Current Share Accuracy Overvoltage Protection Current Limit 0.1% typical down to no load 0.02% typical 50mV typical Up to 0.5V ±20% of nominal output 3% typical deviation with 250µs recovery (25-75% full load) 3% typical 115% Vo (nominal) 110% Io max Environmental Operating temperature (baseplate): -20°C to +85°C Storage temperature: -40°C to +105°C Overtemperature protection: 90°C typical MTBF:> 1 million hours (50°C baseplate) Notes Nominal values apply with sense pins connected and other control pins unconnected. Specifications subject to change without notice. Safety UL UL 1950 CSA CSA22.2-234 E132002 CSA22.2-950 LR53982C VDE IEC950 20396-3336-1005 & 1006 EN60950 CE CEMark (LVD) North America: 1-888-41-ASTEC Europe (UK): 44(0)1384-84221 Asia (HK): 852-2437-9662 AMERICAS 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: +44(0)1384-842211 Facsimile: +44(0)1384-843355 ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 BM80A Ordering Information ORDERING INFORMATION Input Voltage 300V 300V 300V 300V 300V Output Voltage 5V 3.3V 2.2V 2.2V 3.3V Output Current 60A 70A 75A 85A 90A Model Number BM80A-300L-050F60 BM80A-300L-033F70 BM80A-300L-022F75 BM80A-300L-022F85 BM80A-300L-033F90 Input Voltage 48V 48V Output Voltage 5V 3.3V Output Current 60A 70A Model Number BM80A-048L-050F60 BM80A-048L-033F70 L Pin Assignments Input 31. +ve 32. –ve Output 21. 22. 23. 24. 26. 27. 28. 29. Control Pins 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. +SENSE TEMP MON C MON C SHARE CLK OUT CLK IN PG/ID C LIM ADJ OVP ADJ V ADJ ENABLE –SENSE + N E BM80A + I/P + O/P CLK OUT 6 7 1 + SENSE 5V @ 60A – SENSE – I/P C LIM ADJ V ADJ 12 – O/P + + I/P AL60A + O/P 4 1 + SENSE CLK IN 5 8 – SENSE 12V @ 9A V ADJ – I/P – O/P THERMAL BASE PLATE* C SHARE 12.7 (0.50) + O/P 1 CLK OUT 6 + SENSE Load 2 INPUT PINS 8 OUTPUT PINS 12 CONTROL PINS 7 12 – SENSE – O/P AMPSS® POWER MODULE Astec Integrated Power 32 61.0 (2.40) 7 6 12 1 29 28 27 26 24 23 22 21 C SHARE CLK IN 6 7 1 + SENSE 31 12 – SENSE 116.8 (4.60) Parallel Connections Dimensions Connection example for a 400W dual output power supply using BM80A 300W and AL60A 100W modules www.astec.com