POWER ADQ500 Series Data Sheet 500 Watt Quarter Brick DC-DC Converter Total Power: 500 Watt (target) (12 V @ 42 A) Input Voltage: 36 - 75 V # of Outputs: Single (12 V Nom) SPECIAL FEATURES ƒ 500 W continuous power ƒ Ultra high efficiency: 95.5% typical at half load ƒ 36-75 Vdc Telecomm input range Electrical Specifications ƒ Baseplate optimized for contact cooling or heatsink mounting Input ƒ Trim -20% to +10% Vout Input voltage 36 - 75 Vdc ƒ Open frame version optimised for Input surge 100 V / 100 mSec air cooling Input UVLO Turn-on: 35 Vdc ƒ Low ripple and noise Turn-off: 33 Vdc Hysteresis: 2 Vdc ƒ Fixed switching frequency I/O insulation Basic insulation ƒ High capacitive load capability I/O isolation 1500 Vdc ƒ Pre-bias start-up capability Efficiency (48 Vin, 25 °C ambient) 94.5% @ 100% load (95.5% @ 50% load) ƒ High reliability Output ƒ RoHS 6 compliant Output voltage 12 V nominal set point ƒ UL94 V-0 materials Output voltage regulation Line regulation: 20 mV typical ƒ DOSA footprint compliant Load regulation: 20 mV typical ƒ PMBus Rev. 1.2 compliant Temperature regulation: 0.002% / °C typical ƒ Two year warranty (consult factory Output current maximum 42 A for extended terms) Noise/ripple 200 mVpp Overtemperature protection 120 °C hot spot SAFETY Overvoltage protection 13.8 - 16 V window ƒ EN60950 Method / OVP operation Auto restart / 130% Vout ƒ CSA Overcurrent protection voltage 46.5 A - 59 A window ƒ CE Method / OCP operation Hiccup at 140% Iout Output voltage control -20% to +10% Vout Trim ƒ UL Control Enable TTL compatible (negative logic) Switching frequency 175 KHz Pre-bias start-up 0% to 95% Vout ADQ500 Series Data Sheet Environmental Specifications Operating ambient temperature range -40 °C to +85 °C Storage temperature -55 °C to +105 °C Baseplate operating temperature -40 °C to +100 °C (no power derating) MTBF 1 Million hours (target) Mechanical Drawing - Open Module Mechanical Drawing - Baseplate Module UNIT: mm [inch] BOTTOM VIEW: pin on upside L = 3.80 mm TOLERANCE: X.X mm ± 0.5 mm [X.X inch ± 0.02 inch] x.xx mm ± 0.25 mm [ X.X inch ± 0.01 inch] ADQ500 Series Data Sheet Ordering Information Model number Input voltage Output voltage set point Output current Efficiency ADQ500-48S12-6L 36 - 75 Vdc 12 Vdc 42 A 94.5% (full load) ADQ500-48S12B-6L 36 - 75 Vdc 12 Vdc 42 A 94.5% (full load) ADQ500-48S12-6LI 36 - 75 Vdc 12 Vdc 42 A 94.5% (full load) ADQ500-48S12B-6LI 36 - 75 Vdc 12 Vdc 42 A 94.5% (full load) B = Baseplate I = PMBus interface version Device code suffix L Pin Assignments -4 4.8 mm ± 0.5 mm Pin # Name Funtion -6 3.8 mm ± 0.5 mm 1 +Vin Positive input voltage 2 Remote On/Off Remote control -8 2.8 mm ± 0.25 mm 3 -Vin Negative input voltage None 5.8 mm ± 0.5 mm 4 -Vo Negative output voltage 5 -Sense Remote sense negative 6 Trim Voltage adjustment 7 +Sense Remote sense positive 8 +Vo Positive output voltage 9 C2 Digital 10 Sig_Gnd Digital 11 Data Digital 12 SMBAlert Digital 13 Clock Digital 14 Addr1 Digital 15 Addr0 Digital WORLDWIDE OFFICES Asia (HK) Americas Europe (UK) 14/F, Lu Plaza 2900 S.Diablo Way Waterfront Business Park 2 Wing Yip Street Tempe, AZ 85282 Merry Hill, Dudley Kwun Tong, Kowloon USA West Midlands, DY5 1LX Hong Kong +1 888 412 7832 United Kingdom www.artesyn.com +852 2176 3333 +44 (0) 1384 842 211 Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and For more information: www.artesyn.com/power service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, For support: productsupport.ep@artesyn.com trademarks, or registered trademarks of their respective owners. © 2017 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. ADQ500 DS 03Jan2017