Total Power: 200 Watts (3.3V @ 60A) Input Voltages: 48 V 60Amps No. of Outputs: Single AEH60 ALH60 (Open Frame) Electrical Specs Ultra High Efficiency Half Brick Input Input range 36-75 VDC Input Surge 100V / 100ms Efficiency 91% @ 3.3V (Typical) Control Enable TTL compatible (positive or negative enable logic control options) Output Regulation (Line, Load, Temp) <2% 1 Ripple and Noise 2% typical (100mVp-p max) Remote Sense Up to 10%Vout Special Features Output Voltage Adjust Range ±10% of nominal output • High efficiency, 3.3V@ 91% (Typical) Transient Response 60mV typical output deviation • Baseplate (AEH) or Open frame (ALH) design 25% step change • Low output ripple and noise 150 µS recovery time • High capacitive load limit on start-up Overv Voltage • Remote sense compensation Protection 135% nominal output (latching) • Regulation to zero load • Fixed frequency switching Over Current Protection 115% of full load (latching) • Industry Std features: Input UVLO, OCP, OVP, OTP; Short ckt protection; ±10% Output Adjust Over Temperature • Positive or Negative enable logic control option Protection Shutdown - autorecovery mode • Meets Basic Insulation Isolation Voltage 1500 Vdc Environmental Operating temperature -40°C to +100°C Baseplate (AEH60) -40°C to +85°C Ambient (ALH60) Storage temperature: -55°C to +125°C Overtemperature protection: 115°C PCB Temperature (Typical) MTBF: >1 million hours Safety UL, cUL 60950 Recognized TUV EN60950 Licensed 2 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 EUROPE 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 Information Input Output Efficiency Model Number Voltage Voltage 48V 3.3V @ 60A 91% (Typ) AEH60F48(N) 48V 2.5V @ 60A 90% (Typ) AEH60G48(N) 48V 2.5V @ 60A 90% (Typ) AEH60G48N-6T (see note 3) 48V 1.8V @ 60A 89% (Typ) AEH60Y48(N) 48V 1.2V @ 60A 85% (Typ) AEH60K48(N) 48V 3.3V @ 60A 91% (Typ) ALH60F48(N) 48V 2.5V @ 60A 90% (Typ) ALH60G48(N) 48V 1.8V @ 60A 89% (Typ) ALH60Y48(N) 48V 1.2V @ 60A 85% (Typ) ALH60K48(N) OPTION: suffix “N” = Negative Enable (default is Positive Enable without suffix “N”) Standard pin length is 5mm nominal. Consult factory for other options. AEH - BASEPLATE 2.30 [58.4] 1.90 0.50 M3 X0.5 MOUNTING HOLE [48.3] [12.7] 0.20 4 PLACES Pin Assignments 0.20 [5.1] [5.2] 0.08Ø [2.0Ø] 2 PLACES 0.20 Single Output [5.1] + Output + Vin 0.04Ø [1.0Ø] 7 PLACES 2.00 2.40 1. +Vin [50.8] [61.0] 2. Enable (On/Off) 3. Case (AEH version) - Vin -Output 4. -Vin 0.46 5. - Output [11.8] PIN SIDE DOWN 6. - Sense 1.90 SIDE VIEW 0.50 0.50 [48.3] [12.7] [12.7] 7. Trim PIN ASSIGNMENT 8. + Sense 0.90 0.90 4 1.20 1 + Vin 9. + Output [22.8] [22.9] 1.20 5 1.50 [30.4] 2 Enable (On/Off) [30.5] 1.50 1.90 [38.1] 6 3 CASE 3 1.90 [38.2] [48.3] [48.3] 4 - Vin 7 Notes: 5 -Output 2 6 -Sense 7 Trim 1. 20 mHz bandwidth. External 10 uF tant. capacitor + 9 1 8 + Sense 0.1 uF cer. capacitor placed from +V out to -Vout. 9 + Output NOTES: 2. Requires a 2.2 mf, 100V film capacitor connected ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) PIN PLACEMENT TOLERANCE : ± 0.005(0.127) between +V in and -V in to meet FCC class A and PIN SIDE UP MECHANICAL TOLERANCE ± .002(0.5) ETS300-386-1 requirements for conducted noise. 2.30 [58.4] 0.20 Consult Factory for filtering information to meet FCC 1.90 [5.1] 0.40 [48.3] 0.21 [10.2] class B, VDE or EIC specifications. [5.4] 0.20 3. Suffix -”6” for 3.7mm nominal pin length, “T” for tuned [5.1] 1 + Vin version for specific transient response requirement. 9 + Output 0.04Ø [1.0Ø] 7 PLACES 2 8 Minimum output capacitance required. Refer to 2.40 2.00 [50.8] 7 [60.9] Technical refernce Notes for details. 3 6 0.08Ø [2.0Ø] 2 PLACES -Output 5 4. All specifications are typical at nominal line, full load, 4 - Vin and 25°C unless otherwise noted. 5. All specifications subject to change without notice. SIDE V IEW PIN SIDE DOWN Mechanical drawings are for reference only 1.90 PIN ASSIGNMENT [48.3] 6. Technical Reference Notes should be consulted for 1 + Vin 0.50 0.50 2 Enable (On/Off) [12.7] detailed information when available [12.7] 0.90 0.90 3 CASE 4 5 [22.9] 1.20 [22.9] 1.20 4 - Vin [30.5] 7. Warranty: 1yr 1.50 [30.5] 1.50 5 -Output 3 6 [38.1] 1.90 [38.1] 1.90 [48.2] 6 -Sense [48.3] 7 7 Trim 8 + Sense 2 8 9 + Output 1 9 * Astec reserves the right to make changes to the information NOTES: ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) contained herein without notice and assumes no liability as a PIN PLACEMENT TOLERANCE : ± 0.005(0.127) result of its use or application. (REV05: FEBRUARY 2, 2004) MECHANICAL TOLERANCE ± .002(0.5) PIN SIDE UP ALH - BASEPLATE www.astecpower.com 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Emerson Network Power :   AEH60F48  AEH60F48-L  AEH60F48N  AEH60F48N-L  AEH60G48  AEH60G48-L  AEH60G48N  AEH60G48N-L  AEH60K48  AEH60K48N  AEH60K48N-L  AEH60Y48  AEH60Y48N  AEH60Y48N-L  ALH60F48  ALH60F48-L  ALH60F48N  ALH60F48N-L  ALH60G48  ALH60G48N  ALH60G48N-L  ALH60K48  ALH60K48-L  ALH60K48N  ALH60K48N-L  ALH60Y48  ALH60Y48N  ALH60Y48N-L