Total Power: 60 Watts Input Voltages: 3.0V to 5.5V 60 Watts No. of Outputs: Single APC18 (18 Amps) Electrical Electrical SpecsSpecs Input Input range 3.0V to 5.5V Efficiency 3.3V 95% (Typ) Control Enable TTL compatible (positive enable) Output Regulation (Line, Load, Temp) <3% Load Current 18A max 1 Ripple and noise 50mV Special FeaturesSpecial Features Output Adjust Range 0.75V - 3.6V Current Slew Rate up to 2.5A/S Point of load (POL) applications 1 1 High Current slew rate at 2.5A/us Transient Response 150mV typical deviation (3.3V ) o Open frame SMT for 50% to 100% step load High efficiency, 3.3V 95% (Typ) 200 S recovery Adjustable Output through external resistor Remote Sense 10% of Vo programming Turn On Input Voltage 3.0V (Typical) -40C to +85C Ambient operating temperature UVLO Hysterisis 300mV (Typical) UVLO protection Positive Enable function OCP/OTP Hiccup - auto recovery Low output ripple and noise Isolation Non-Isolated module Regulation to zero load Specifications subject to change without notice. Environmental Operating temperature -40C to +85C Storage temperature: -40C to +125C MTBF: >1 million hours Safety UL, cUL 609500 Recognized (Pending) TUV EN60950 Licensed (Pending) 22 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662EUROPE 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 InformationOrdering Information Input Output Output Current Efficiency Model Voltage Voltage Full Load (Typ) Number 3.0V - 5.5V 0.75 to 3.6V 18A 95% APC18T04-9(J) Note: - 18A max output current with total output power limited to 60W - minimal output derating required - Typical Efficiency for 3.3V output full load nominal input voltage 200LFM at T =25 C A - Suffix J designates tray packaging, non J is T&R Pin Assignment Mechanical Dimensions Notes: 1. 200uF and 2x 150uF input and output capacitance required. 2. All specifications are typical at nominal line, full load and 25C ambient temperature unless otherwise noted. 3. All specifications subject to change without notice. Mechanical drawings are for reference only 4. Technical Reference Notes should be consulted for GND VO TRIM SENSE detailed information 5. Warranty: 1yr PIN SIDE UP VIEW VIN ENABLE Recommended PAD Layout PAD Size MIN: 1.6 x 2.8 mm 0.065 x 0.110 inches REC: 1.8 x 2.8 mm 0.070 x 0.110 inches MAX: 2.0 x 3.0 mm 0.080 x 0.130 inches PIN SIDE DOWN VIEW * Astec reserves the right to make changes to the information contained herein without notice and assumes no liability as a result of its use or application. (REV A: SEPTEMBER 1, 2004) 33 www.astecpower.com