Manufacturers
ASTEC AM80A-300L-280F09
Description
Astec AM80A-300L-280F09 Encapsulated DC/DC Converter, Through-Hole: 240 Watts, Input: 300V, Output: 28V
Part Number
AM80A-300L-280F09
Price
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Manufacturer
ASTEC
Lead Time
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Category
DC/DC Converter
Features
- 100°C baseplate operating temperature - no derating
- 1MHz fixed frequency
- Current and temperature monitoring outputs
- Excellent transient response
- High Efficiency - up to 88%
- High Reliability - over 1 million hours MTBF
- Low output ripple and noise
- Parallelable with accurate current sharing
- Safety isolated low voltage interface with ALP linear control
- Wide input voltage range
Datasheet
Extracted Text
W9959_02_DCDC_001-073_73 2/8/02 3:55 PM Page 54 Total Power: 240 Watts Input Voltages: 24V, 48V, 150V, 300V, or 320V 240 Watts No. of Outputs: Single AM80A Electrical Specs 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 Special Features Transient Response 3% typical deviation with 300µs recovery (25-75% full load) Current Share Accuracy 3% typical • 1MHz Fixed frequency Overvoltage Protection 115% Vo (nominal) • 100°C Baseplate operating temperature Current Limit 110% Io maximum (no derating) • Low output ripple and noise • Excellent transient response Control • Safety isolated low voltage interface Voltage Adjust 80 to 120% Vo linear programming ™ with ALP linear control Enable TTL compatible (low to enable) • High reliability - over 1 million hours MTBF Current Limit Adjust 20 to 100% Io linear programming • Wide input voltage range Clock Input • Parallelable with accurate current sharing (external sync) 3.3 to 5.5Vp-p @ 1MHz ± 10% • Current and temperature monitoring outputs Clock Output (internal clock) 4.5Vp-p typical@ 1MHz ± 0.5% Power Good Identification High (Vo) = power good Environmental Temperature Monitor Output 10 mV/°K (2.73V = 0°C) Operating temperature (baseplate): Current Monitor Output 0 to 1mA (1 mA = 100% Io rated) -20°C to +100°C Over Voltage Protection Adjust 110 to 150% Vo linear programming by Storage temperature: -40°C to +105°C voltage or resistor Overtemperature protection: 110°C typical MTBF: > 1 million hours (50°C baseplate) Notes Nominal values apply with sense pins connected and other control Environmental pins unconnected. UL UL 1950 E132002 Specifications subject to change without notice. CSA CSA22.2-234 LR53982C CSA22.2-950 VDE IED950 20396-3336-1005 & 1006 EN 60950 CE CEMark (LVD) 54 America’s (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662 Astec Integrated Power AM80A Astec Integrated Power W9959_02_DCDC_001-073_73 2/8/02 3:55 PM Page 55 EUROPE ASIA AMERICAS Astec House, Waterfront Business Park Units 2111-2116, Level 21 5810 Van Allen Way Merry Hill, Dudley Tower1, Metroplaza Carlsbad, CA 92008 West Midlands, DY5 1LX, UK 223, Hing Fong Road Telephone: 760-930-4600 Telephone: 44 (1384) 842-211 Fwai Fong, New Territories Facsimile: 760-930-0698 Facsimile: 44 (1384) 843-355 Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Ordering Information 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. THERMAL BASE PLATE* Pin Assignments Input Output Control Pins 8 OUTPUT PINS 31. +ve 21. 1. +SENSE 2 INPUT PINS 32. –ve 22. 2. TEMP MON 12 CONTROL PINS 23. 3. C MON 24. 4. C SHARE 26. 5. CLK OUT 27. 6. CLK IN 28. 7. PG/ID 29 29. 8. C LIM ADJ 32 28 9. OVP ADJ 27 7 12 26 10. V ADJ 6 1 24 11. ENABLE 23 22 12. –SENSE 31 21 116.8 (4.60) + O/P C SHARE OVP Adjust CLK OUT 1 Current Limit Adjust 6 + SENSE 18 to 36V Load 7 or – SENSE + O/P 12 + I/P 36 to 72V or 1 6 90 to 200V + SENSE – O/P Load or – SENSE 7 180 to 400V 12 – I/P – O/P C SHARE CLK IN Temp. Current 1 Monitor Monitor + SENSE Voltage adjust 6 D/A To other A/D A/D modules Enable 7 – SENSE 12 From other µController modules Alarm Fan control Remote system on/off www.astec.com 55 ® A M PSS P O W E R M O DUL E 12.7 (0.50) 61.0 (2.40)
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