Total Power: 60 Watts Input Voltages: 48V 60 Watts No. of Outputs: Dual AEQ15 High Efficiency Electrical Specs Electrical Specs Input Input Range 36 to 75 VDC Input Surge 100V /100ms Efficiency 90% @5.0/3.3V (balanced Load) Output Regulation 5V ±4% Vo 3.3V ±3% Vo Full Load Current 5V @ 12A 3.3V @ 15A 60W total output power 1 Noise/Ripple 100mV max Transient Response Special Features Special Features (25% to 50% Step Load) 5% max deviation at 5V 200mV (outputs below 5V) • High efficiency 500ms recovery • -40°C to +100°C Baseplate Overvoltage Protection 130% nominal output operating temperature Current Limit (Typ) 130% Imax (typ) • Industry standard package Switching Frequency 360kHz (nom) 1.50" x 2.30" x 0.5" Capacitive Load 10,000mF (max) • High capacitive load limit on start-up • Regulation to zero load • Fixed frequency switching Control • OCP, OVP, OTP (Autorecovery) Output Voltage Adjust 90 to 110% Vo • Undervoltage Lockout with Hysterisis Enable TTL compatible (positive & negative enable options) Environmental Specifications subject to change without notice. Operating case temperature range: -40°C to +100°C Storage temperature: -55°C to +125°C Overtemperature protection: 110°C typical MTBF: > 1 million hours Safety UL, cUL 1950 Recognized TUV EN60950 Licensed REV 01: SEPTEMBER 26, 2002 2 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 EUROPE ASIA AMERICAS 5810 Van Allen Way Astec House, Waterfront Business Park Units 2111-2116, Level 21 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 Ordering Information Input Output Maximum Model Number * Voltage Voltage Load Current 48V 5V / 3.3V 12A/15A AEQ15AF48 48V 5V / 3.3V 12A/15A AEQ15AF48-6 48V 5V / 3.3V 12A/15A AEQ15AF48N 48V 5V / 3.3V 12A/15A AEQ15AF48N-6 * Total power both outputs combined not to exceed 60Watts. Enable Function "N" = negative logic enable without "N" = positive enable Pin Length without “-6” = 5mm (default standard) “-6” = 3.7mm (nom); For other Dual Ouput Open-Frame Quarter Brick series, please refer to the ALQ15 data sheet. Pin Assignments Dual Output 1. +Vin 2. Enable 3. -Vin 4. Vo2 5. Rtn 6. Trim 7. Vo1 Notes: 1. 20 mHz bandwidth. External 10 uF tant. capacitor + 0.1 uF cer. capacitor placed from +V out to -V out. 2. Requires a 2.2 mf, 100V film capacitor connected between Dimensions in / [mm] +V in and -V in to meet FCC class A and ETS300-386-1 requirements for conducted noise. Consult Factory for filtering information to meet FCC class B, VDE or EIC specifications. 3. All specifications are typical at nominal line, full load, and 25°C unless otherwise noted. 4. All specifications subject to change without notice. Mechanical drawings are for reference only 5. Technical Reference Notes should be consulted for detailed information when available 6. Warranty: 1yr REV01: SEPTEMBER 26, 2002 www.astecpower.com 3