AK40A ASTEC | Alldatasheet
Document overview
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Technical content
North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 Special Features Electrical Specs Special Features
15 Watts
- Surface Mount
- High Power Desnity 15W/Cu. in.
- Full power capability without external heatsink
- Input differential and common mode filtering
- Hot insertable with inrush current limit
- Ability to limit inrush current in an external capcacitor
- Input undervoltage lockout with hysteresis
- Output overvoltage protection
- Remote shutdown Input Input Range 36 to 75 VDC for 48V 18 to 36 VDC for 24V Maximum Inrush Current Limit: 1.0 A Max Maximum External Capacitor to Limit: 4.0mF Low Input Shutdown: 34.0V ±2.0V for 48V 17.0V ±1.0V for 24V Auto Recovery: 37.0V ±2.0V for 48V 18.5V ±1.0V for 24V Hysteresis: 3.0V ±1.0V for 48V 1.5V ±0.5V for 24V Efficiency: 85% Enable: Open Circuit or up to 0.5V max. Disable: 4V min, 75V max Output Voltage Tolerance: ±3% for single output Noise/Ripple: 75mVrms max. Output Voltage Adjust Range: ±10% for single output Overvoltage Protection: Self limiting Clamp, 140% max Short Circuit Protection: Continuous Auto Start Switching Frequency: 200kHz nominal Ambient air operating temperature range: -40°C to +75°C (no derating) Cooling Method: Convection MTBF: > 7.5 Mhrs Storage and Handling per Jedec Std-033 Moisture Sensitivity Level 2 UL 1950 IEC 950 CSA C22.2-9.50 CB 52719-106 Environmental Total Power: 15W Input Voltages: 24V, 48V No. of Outputs: Single Safety AK40A
Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 AMERICAS
5810 Van Allen Way
Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698
Ordering Information
www.astecpower.com ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Input Voltage Output Voltage Maximum Power Model Number 18V to 36V 1.5V @ 4A 6.0W AK40A-024L-015F04SM 18V to 36V 1.8V @ 4A 7.2W AK40A-024L-018F04SM 18V to 36V 2.1V @ 4A 8.2W AK40A-024L-021F04SM 18V to 36V 2.5V @ 4A 12.0W AK40A-024L-025F04SM 18V to 36V 3.3V @ 4A 13.2W AK40A-024L-033F04SM 18V to 36V 5.0V @ 3A 15.0W AK40A-024L-050F03SM 18V to 36V 12V @ 1.25A 15.0W AK40A-024L-120F01SM 36V to 75V 1.5V @ 4A 6.0W AK40A-048L-015F04SM 36V to 75V 1.8V @ 4A 7.2W AK40A-048L-018F04SM 36V to 75V 2.1V @ 4A 8.2W AK40A-048L-021F04SM 36V to 75V 2.5V @ 4A 12.0W AK40A-048L-025F04SM 36V to 75V 3.3V @ 4A 13.2W AK40A-048L-033F04SM 36V to 75V 5.0V @ 3A 15.0W AK40A-048L-050F03SM 36Vto 75V 12V @ 1.25A 15.0W AK40A-048L-120F01SM Pin Assignments Single Output 1. +Vout 2. +Vout 3. +Vout 4. +Vout 5. -Vout 6. -Vout 7. -Vout 8. -Vout 9. Reserved 10. Adjust 11. Reserved 12. Reserved 13. Reserved 14. Reserved 15. Reserved 16. Reserved 17. +Vin 18. Shutdown 19. -Vin 20. Reserved Notes: 1. All specifications are typical at nominal input and full load unless otherwise noted. 2. Specification subject to change without notice. 3. Mechanical drwaings are for reference only. 4. Minimum Load: 0.2A (min 15%). 5. Max. Capacitice Load: 330 mF. 6. Warranty: 1 yr. Dimensions: Single Output: 1"W x 2"L x 0.5"H Maximum Weight: Single Output: 20 grams