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AA60A 60 Watts AA60A Series - WIde Input - Dual Output Total Power Input Voltages # of Outputs 60 Watts 24V TO 48V Dual 5V/3.3V & 3.3V/2.5V S P E C I A L F E AT U R E S * * * * * * * * * Output loadsharing 24V and 48V DC Input Unencapsulated 2.3" x 2.4" x 0.50" pkg. 100C baseplate temperature Trim feature, both rails Industry standard pin-out Enable (on/off) Thermal protection E L E C T R I C A L S P E C I F I C AT I O N S Input Input range ............................ 19 to 60 VDC (36Vdc Nom.) Input capacitance .................. 6.8F (typical) Efficiency ............................... 77%-3.3V Full load, 84%-5.0V Fulll load Input reverse ......................... Fuse recommended 3A.MB Voltage protection Input surge voltage ............... 100V for 100mS Input reflected ripple ............. <200mA (P-P) Output E N V I R O N M E N TA L Operating case temperature range: -40C to +105C Storage temperature: -40C to +105C Humidity: 5% to 100% (non-condensing) Voltage tolerance .................. + 1% Line regulation ...................... 0.2%(Typ), 1.0%(Max) Low Line - High Line @ Full Load Load regulation ..................... 1.0% (10% to 100% load) 1A minimum load per rail required Ripple/noise .......................... 100mV P-P(max) Temperature coefficient ......... +0.02%/C (max) Short circuit protection .......... Continuous - Power Cycle Overvoltage protection .......... Shutdown (latching) Transient response ............... 4% Vo max recovery <100sec (25% to 75% step load change) Switching frequency .............. 375 kHz typical SAFETY UL UL 1950 CAN22.2-950 EN60950 TUV Control Enable ................................... on =2.5 to 5.5Vdc or open circuit off = 0 to 0.8Vdc Ref. to -Vin. TTL compatable Input current (enable off) ....... <2ma. Output trim ............................ Both outputs 10% minimum Thermal shutdown ................ 110C typ (baseplate temperature) Auto reset Isolation I/O isolation ........................... 1500 VDC Isolation resistance ............... 1 x 109 ohms Advance Copy 164 USA: 1-888-41-ASTEC Europe (UK): 01384-842211 Asia (HK): 852-2437-9662 ASIA 6F., China Dyeing Works Building 382-392 Castle Peak Road Tsuen Wan, N.T., Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 01384-842211 Facsimile: 01384-843355 AMERICAS 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 O R D E R I N G I N F O R M AT I O N Input Voltage Output 1 Voltage Output 2 Voltage Model Number D C D C P O 19 - 60VDC 5.0V @ 12A 3.3V @ 15A AA60A-036L-050D033H W E R Note: Maximum output power not to exceed total 60W for 5/3.3V version. The sum of output currents not to exceed 15 amps Any output loading ratio within the maximum specified limits is possible. DIMENSIONS PIN ASSIGNMENT Single Output 1. -Vin 2. Case 3. Enable (on/off) 4. Vin+ 5. V2 6. Rtn (V2) 7. Trim (V2) 8. V1 9. Rtn (V1) 10. Trim (V1) .5 0 [12.7 ] .20 MIN. [5.0] .040 [1.01] DIA. TYP. 2.30 [58.4] 1.900 [48.26] AA60A 1 5 6 2 2.40 [61.0] 2.000 [50.80] 1.400 [35.56] .600 [15.24] 3 7 .400 [10.16] 8 9 1.000 [25.40] 1.600 [40.64] 4 10 Mounting Inserts M3 X .5 (4 places) Case material: Metal base, plastic cover Weight: 2.75 oz./ 78 grams Output voltage decrease Output voltage increase Adjust output voltage 5 Output 2 6 5 Output 2 6 5 Output 2 6 NOTES 1. 20MHz bandwidth. An external 2.2f ceramic capacitor is recommended to be placed from +V out to -V out. 2. Requires a 2.2f, 100V film capacitor connected between +V in and -V in to meet FCC class A and ETS300-386-1 requirements for conducted noise. 3. All specifications are typical at nominal line, full load, and 25C unless otherwise noted. 4. All specifications subject to change without notice. Mechanical drawings are for reference only. 5. Please refer to the Technical Reference Notes for more information. 7 8 Output 1 9 7 8 Output 1 9 7 8 Output 1 9 10 10 10 Doc No:1280C * Rev 8.03.00 www.astec.com |
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