AA15C 15 Watts AA15C Series Total Power 15 Watts Input Voltages 48V # of Outputs Single S P E C I A L F E AT U R E S E L E C T R I C A L S P E C I F I C AT I O N S * 15W of output power Input * * * * 2:1 input range Unencapsulated package 1.0" x 2.0" x 0.38" Case size Output trim & enable functions Input range ........................... 36 to 75VDC Input capacitance ................. 1.4F typ No load input power ............. 750mW max Input reflected ripple (P-P) ... 10mA max E N V I R O N M E N TA L Efficiency .............................. 83% typical (5V) Operating case temperature range: -40C to 105C Output Voltage tolerance .................. 1.0% Storage temperature: -55C to +125C Line regulation ...................... 0.1% max Humidity: 5% to 95% (non-condensing) EMI RFI Shielding: Metal baseplate Load regulation ..................... 0.2% max MTBF: >1 million hrs Noise/ripple ........................... 100mV P-P (see note 1 & 2) Short circuit protection .......... Continuous Power Cycle Overvoltage protection .......... Active Disable (125% of nom) SAFETY UL UL 1950 Recognition pending CSA CSA22.2-950 Pending TUV EN60950 Pending Transient response ............... 500 S max (25% step load change to within 1%Vo) Temperature Coefficient ........ 0.02 C Switching frequency ............. 450kHz Isolation I/O isolation ........................... 1500 VDC Isolation resistance ............... 1 x 109 (Ohms) Isolation capacitance ............ 220pF 144 USA: 1-888-41-ASTEC Europe (UK): +44(0)1384-842211 Asia (HK): 852-2437-9662 ASIA 6F., CDW Building 382-392 Castle Peak Road Tsuen Wan, N.T., Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 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 D C D C O R D E R I N G I N F O R M AT I O N Input Voltage Output Voltage Efficiency 36-75V 36-75V 36-75V 36-75V 36-75V 1.5V @ 3.0A 2.0V @ 3.0A 3.3V @ 3.0A 5.0V @ 3.0A 12V @ 1.3A 71% 75% 80% 84% 88% Model Number P O AA15C-048L-015S AA15C-048L-020S AA15C-048L-033S AA15C-048L-050S AA15C-048L-120S W E R NOTES: Enable Function "1" = negative logic enable (std, without "1 or 4" = no enable) "4" = positive logic enable (std, without "1 or 4" = no enable) Trim Feature "9" = Trim feature (std, without "9" no Trim) DIMENSIONS PIN ASSIGNMENTS 3 1.00 (25.40) .200 (5.08) Single Output .400 (10.16) 1 .40 (10.16) .400 (10.16) 6 5 +Vin -Vin Output 1 Trim (-9 option) Comm Enable (-1, -4 option) AA15C 1. 2. 3. 4. 5. 6. 4 2 .10 .60 (15.24) .800 (20.32) (2.54) 2.00 (50.80) BOTTOM VIEW ALL DIMENSIONS ARE IN INCHES (mm) .40 (10.16) .15 MIN. (3.81) .040 DIA. TYP. (1.01) Case Material: Metal Base, Plastic Cover Weight: 1.4 oz/40 grams NOTES 1. 20 MHz bandwidth. An external 0.1 uf ceramic capacitor is recommended to be placed from +V out to comm. 2. Meets EN55022 Class A (-150S/D require 2.2uf input capacitor). Consult factory for filter recommendations to meet FCC class B, VDE or EIC specifications. 3. All specifications are typical at nominal line, full load, and 25C unless otherwise noted. 4. All specifications subject to change without notice. 5. Mechanical drawings are for reference only. 6. Calculated per MIL HDBK 217F, Ground benign at 25C, full load. BELLCORE calculated per TR-NWT-000332 method 1 parts count, Case 1. Rev 02.07.00 www.astec.com 145