AM80A-048L-120F18

AM80A ASTEC | Alldatasheet

Document overview

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Technical content

240 Watts

• 1MHz Fixed frequency
• 100°C Baseplate operating temperature (no derating)
• Low output ripple and noise
• Excellent transient response
• Safety isolated low voltage interface with ALP™linear control
• High reliability - over 1 million hours MTBF
• Wide input voltage range
• Parallelable with accurate current sharing
• Current and temperature monitoring outputs Operating temperature (baseplate): -20°C to +100°C Storage temperature: -40°C to +105°C Overtemperature protection: 110°C typical MTBF: > 1 million hours (50°C baseplate) UL UL 1950 E132002 CSA CSA22.2-234 LR53982C CSA22.2-950 VDE IED950 20396-3336-1005 & 1006 EN 60950 CE CEMark (LVD) Input Input Range 18 - 36V or 36 - 72 VDC or 90 - 200 VDC or 180 - 400 VDC Efficiency 84% typical (5V @ 40A) 87% typical (12V @ 18A) Output Load Regulation 0.1% typical down to no load Line Regulation 0.02% typical Noise/Ripple 50 mV typical (output below 5V) 1% typical (output 5V and over) Remote sense Up to 0.5V Output Voltage Adjust Range ±20% of nominal Transient Response 3% typical deviation with 300µs recovery (25-75% full load) Current Share Accuracy 3% typical Overvoltage Protection 115% Vo (nominal) Current Limit 110% Io maximum Control Voltage Adjust 80 to 120% Vo linear programming Enable TTL compatible (low to enable) Current Limit Adjust 20 to 100% Io linear programming Clock Input (external sync) 3.3 to 5.5Vp-p @ 1MHz ±10% Clock Output (internal clock) 4.5Vp-p typical@ 1MHz ±0.5% Power Good Identification High (Vo) = power good Temperature Monitor Output 10 mV/°K (2.73V = 0°C) Current Monitor Output 0 to 1mA (1 mA = 100% Io rated) Over Voltage Protection Adjust 110 to 150% Vo linear programming by voltage or resistor Notes Nominal values apply with sense pins connected and other control pins unconnected. Specifications subject to change without notice. Environmental Total Power: 240 Watts Input Voltages: 24V, 48V, 150V, 300V, or 320V No. of Outputs: Single Environmental Astec Integrated Power America’s (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-966254 W9959_02_DCDC_001-073_73 2/8/02 3:55 PM Page 54

55www.astec.com EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 AMERICAS

5810 Van Allen Way

Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698

Ordering Information

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 Input Output Output Model Number Input Output Output Model Number Voltage Voltage Current Voltage Voltage Current 300V 2.2V 60A AM80A-300L-022F60 150V 6.5V 33A AM80A-150L-065F33 300V 3.3V 50A AM80A-300L-033F50 48V 1.2V 60A AM80A-048L-012F60 300V 5V 40A AM80A-300L-050F40 48V 2.2V 60A AM80A-048L-022F60 300V 6.5V 33A AM80A-300L-065F33 48V 3.3V 50A AM80A-048L-033F50 300V 12V 18A AM80A-300L-120F18 48V 5V 40A AM80A-048L-050F40 300V 15V 16A AM80A-300L-150F16 48V 12V 18A AM80A-048L-120F18 300V 24V 10A AM80A-300L-240F10 48V 15V 16A AM80A-048L-150F16 300V 28V 9A AM80A-300L-280F09 48V 24V 10A AM80A-048L-240F10 320V 28V 9A AM80A-320L-280F09** 24V 6.5V 27A AM80A-024L-065F27 Please contact Astec for information on other output voltages, power ranges and configurations. Input Output Control Pins 31. +ve 21. 1. +SENSE 32. –ve 22. 2. TEMP MON 23. 3. C MON 24. 4. C SHARE 26. 5. CLK OUT 27. 6. CLK IN 28. 7. PG/ID 29. 8. C LIM ADJ 9. OVP ADJ 10. V ADJ 11. ENABLE 12. –SENSE Pin Assignments THERMAL BASE PLATE*

2 INPUT PINS

12 CONTROL PINS

8 OUTPUT PINS

116.8 (4.60) 61.0 (2.40) A M PSS ® P O W E R M O DUL E 12.7 (0.50) Load + SENSE – SENSE C SHARE + SENSE – SENSE C SHARE CLK OUT CLK IN + O/P – O/P Load + SENSE – SENSE + O/P – O/P 18 to 36V or 36 to 72V or 90 to 200V or 180 to 400V + I/P – I/P Enable Temp. Monitor Current Monitor To other modulesFrom other modules OVP Adjust Current Limit Adjust µController Alarm Fan control Remote system on/off Voltage adjust D/A A/DA/D AM80AAstec Integrated Power W9959_02_DCDC_001-073_73 2/8/02 3:55 PM Page 55