DC-DC PCB MOUNTED CONVERTERS & POWER MODULES 72V Maxi Mini Micro 258 7 5 - 4 0 0 W AT T S - D C / D C C O N V E R T E R S FEATURES • • • • • • • • • Input Voltage: 43-110Vdc Output Voltage: 3.3-48Vdc Up to 120 W/in3 Low noise zero-current switching and zerovoltage switching technology Single-wire paralleling Output voltage adjusts from 10-110% Logic enable / disable Input undervoltage lockout Output overvoltage protection SPECIFICATIONS SELECTION TABLES OUTPUT VOLTAGE (VDC) INPUT Voltage range OUTPUT POWER (W) MICRO MINI MAXI 3.3V 75 100 264 5V 100 150 300 43-110Vdc OUTPUT Set point accuracy ±1%Vout nom Nominal input; Line regulation ±0.02%Vout nom. Low line to high Load regulation ±0.02%Vout nom. No load to full Temperature regulation ±0.002%Vout/°C -20°C to 100oC Ripple and noise, p-p 100 mV Full load, 20MHz Remote sense compensation 0.5 Volts Overvoltage set point 115% Vout nom. Current limit 115% out max. Vout 95% of Efficiency: 5V out 24V out 83% 88% Nominal input; load; 25°C 88% 8V 100 150 300 12V 150 250 400 15V 150 250 400 24V 150 250 400 28V 150 250 400 36V 150 250 400 48V 150 250 400 PRODUCT GRADE SPECIFICATIONS E Operating Temp. (°C) C T H M -10 to 100 -20 to 100 -40 to 100 -40 to 100 -55 to 100 Programming range 10-110 % Vout nom. Short circuit current 115% out max. Output Voltage Storage Temp. (°C) -20 to 125 -40 to 125 -40 to 125 -55 to 125 -65 to 125 Isolation voltage 3000 Vrms Input to Output Temp. Cycling (typical unless otherwise noted) STANDARDS AND APPROVALS Safety UL60950-1, CSA60950-1, EN60950-1, IEC 60950-1 none none none (°C) 24 hours 24 hours (-55 to 125) (-65 to 125) Burn-In none none none 12 hours 24 hours Low Temp. Test (°C) none none none -40°C -55°C High Temp. Test (°C) none none none 100°C 100°C Final Test Data none none none Refer to mechanical drawings PART NUMBERING Doc. No. PBC9 Rev.C 28-4-11