AL60A ASTEC | Alldatasheet
Document overview
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Technical content
120 Watts
- High efficiency - up to 86%
- 500 KHz fixed frequency
- 100°C baseplate operating temperature (with no derating)
- Low output ripple and noise
- Excellent transient response
- Safety isolated low voltage control and monitoring
- High reliability
- Wide input voltage range
- Parallelable with accurate current sharing
- Adjustable output voltage and current limit
- Regulation to zero load
- Temperature monitor output Operating temperature (baseplate): -20°C to +85°C Storage temperature: -40°C to +105°C Overtemperature shutdown: 90°C typical MTBF: > 1 million hours (50°C baseplate) UL UL 1950 E182206 & E32002 CSA CSA22.2-234 LR53982C CSA22.2-950 VDE IEC 950 20396-3336-1003 & 1009 EN 60950 CE CEMark (LVD) Input Input Range 180 to 400 VDC or 36 to 72 VDC Efficiency 83% typical (5V @ 20A); 85% typical (12V @ 9A) Output Load Regulation 0.2% typical down to no load Line Regulation 0.1% typical Noise/Ripple 75 mV typical (output below 5V) 2% typical (output 5V and over) Remote sense Up to 0.5V Output Voltage Adjust Range ±10% of nominal output Transient Response 4% typical deviation with 250µs recovery (25-75% full load) Current Share Accuracy 5% typical Overvoltage Protection 125% nominal Vo Current Limit 110% Io max Control Voltage Adjust 90 to 110% Vo Enable TTL compatible (low to enable) Clock Input (external sync) 3.3 to 5.5Vp-p @ 1MHz ±10% Temperature Monitor Output 10 mV/°K (2.73V = 0°C) Current Monitor Output 0 to 1mA (1mA = 100% Io Rated) Environmental Total Power: 120 Watts Input Voltages: 12V, 24V or 48V No. of Outputs: Single, Dual Safety Astec Integrated Power America’s (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-966250 W9959_02_DCDC_001-073_73 2/8/02 3:38 PM Page 50
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 2.0V 20A AL60A-300L-020F20 48V 2.2V 30A AL60A-048L-022F30 300V 3.3V 25A AL60A-300L-033F25 48V 3.3V 25A AL60A-048L-033F25 300V 5V 20A AL60A-300L-050F20 48V 5V 10A AL60A-048L-050F10 300V 12V 9A AL60A-300L-120F09 48V 5V 20A AL60A-048L-050F20 300V 15V 8A AL60A-300L-150F08 48V 12V 6A AL60A-048L-120F06 300V 24V 3A AL60A-300L-240F03 48V 12V 9A AL60A-048L-120F09 48V 15V 8A AL60A-048L-150F08 Please contact Astec for information on other output voltages, power ranges and configurations. Pin Assignments Input Output Control Pins 31. +ve 22. +ve 1. +SENSE 32. –ve 23. +ve 2. TEMP MON 27. -ve 3. C MON 28. -ve 4. C SHARE 5. CLK IN 6. V ADJ 7. ENABLE 8. –SENSE Secondary side controls AL60AAstec Integrated Power /K42/K41/K53/K45 /K50/K4C/K41/K54/K45/K2A /K28/K43/K4F/K4E/K4E/K45/K43/K54 /K54/K4F /K50/K52/K4F/K54/K45/K43/K54/K49/K56/K45 /K45/K41/K52/K54/K48/K29 /K32 /K49/K4E/K50/K55/K54 /K50/K49/K4E/K53 /KBF/K31/K2E/K35/K32 /K28/K30/K2E/K30/K36/K30/K29 /KB1/K30/K2E/K30/K35 /K28/K30/K2E/K30/K30/K32/K29 /K38 /K43/K4F/K4E/K54/K52/K4F/K4C /K50/K49/K4E/K53 /KBF/K30/K2E/K36/K34/K2C /K32/K2E/K35/K34 /K67/K72/K69/K64 /KB1/K30/K2E/K30/K35 /K28/KBF/K30/K2E/K30/K32/K35/K2C /K30/K2E/K31 /K67/K72/K69/K64 /KB1/K30/K2E/K30/K30/K32/K29 /K36 /K4F/K55/K54/K50/K55/K54 /K50/K49/K4E/K53 /KBF/K31/K2E/K35/K32 /K28/K30/K2E/K30/K36/K30/K29 /KB1/K30/K2E/K30/K35 /K28/K30/K2E/K30/K30/K32/K29 /K35/K38/K2E/K34/K32 /K28/K32/K2E/K33/K30/K29 /K36/K31/K2E/K30 /K28/K32/K2E/K34/K30/K29 /K38 /K31 /K32/K38 /K32/K37 /K32/K33 /K32/K32 /K33/K32 /K33/K31 /K31/K32/K2E/K37 /K28/K30/K2E/K35/K30/K29 /K34/K38/K2E/K32/K36 /K28/K31/K2E/K39/K30/K30/K29 /K35/K30/K2E/K38/K30 /K28/K32/K2E/K30/K30/K30/K29 /K32/K32/K2E/K38/K36 /K28/K30/K2E/K39/K30/K30/K29 /K33/K2E/K38/K31 /K28/K30/K2E/K31/K35/K30/K29 /K74/K79/K70 /K31/K35/K2E/K32/K34 /K28/K30/K2E/K36/K30/K30/K29 /K37/K2E/K35 /K28/K30/K2E/K33/K30/K29 /K74/K79/K70/K35/K2E/K31 /K28/K30/K2E/K32/K30/K29 /K74/K79/K70 /K34/K2E/K31 /K28/K30/K2E/K31/K36/K29 /K74/K79/K70 /K4E/K6F/K74/K65/K73/K3A /K31/K2E /K41/K6C/K6C /K64/K69/K6D/K65/K6E/K73/K69/K6F/K6E/K73 /K69/K6E /K6D/K6D /K61/K6E/K64 /K28/K69/K6E/K63/K68/K65/K73/K29 /K32/K2E /K42/K61/K73/K65/K70/K6C/K61/K74/K65 /K6D/K75/K73/K74 /K62/K65 /K63/K6F/K6E/K6E/K65/K63/K74/K65/K64 /K74/K6F /K70/K72/K6F/K74/K65/K63/K74/K69/K76/K65 /K65/K61/K72/K74/K68 /K33/K2E /K47/K65/K6E/K65/K72/K61/K6C /K74/K6F/K6C/K65/K72/K61/K6E/K63/K65/K3A /K2E/K58 /KB1/K30/K2E/K35 /K28/K30/K2E/K30/K32/K29 /K2E/K58/K58 /KB1/K30/K2E/K32/K35 /K28/K30/K2E/K30/K31/K30/K29 /K34/K2E /K53/K75/K72/K66/K61/K63/K65 /K46/K6C/K61/K74/K6E/K65/K73/K73/K3A /K43/K6F/K6E/K63/K61/K76/K65 /K30/K2E/K31/K32/K6D/K6D /K6D/K61/K78 /K43/K6F/K6E/K76/K65/K78 /K30/K2E/K33/K38/K6D/K6D /K6D/K61/K78 /KBF/K33/K2E/K38/K31 /K28/K30/K2E/K31/K35/K30/K29 /K52/K33/K2E/K38 /K28/K30/K2E/K31/K35/K29 /K74/K79/K70 /K35 /K34 /K31/K35/K2E/K32/K34 /K28/K30/K2E/K36/K30/K30/K29 Load + SENSE – SENSE + O/P – O/P 36 to 72V or 180 to 400V + I/P – I/P Output voltage adjust Enable (close to enable) Temperature monitor output Current monitor output (e.g. to fan control circuit) (e.g. to load indicator) 51www.astec.com W9959_02_DCDC_001-073_73 2/8/02 3:55 PM Page 51