ILQ 50-100 2/11/01 1:56 pm Page 1 DC/DC Quarter Bricks/High Efficiency Up To 25 Amps ILQ50/100 Series XPiQ inc. Intelligent Design Quality Product * Low Voltage Outputs * High Power Density * Efficiency 89% on 3.3 volt * Telecom Approval & Compliance * Wide Operating Temperature * International Safety Approvals * Meets Tight 0.6" Board Pitch Requirements Specification Input General * * Remote On/Off * Input Reverse Voltage * Protection 36-76 VDC 0.8 A - 2.37 A typical for ILQ100 0.39 A - 1.18 A typical for ILQ50 Negative Logic standard Positive Logic available External components required Efficiency Isolation Voltage * * Package Style * Weight * Output Output Voltage Output Voltage Adjustment Line Regulation Load Regulation Output Voltage Accuracy Ripple & Noise Transient Response * * Temperature Coefficient Remote Sensing Overvoltage Protection Overcurrent Protection Short Circuit Protection Over Temperature Protection 1.2-5 VDC -20%, +10% (1.2V, 1.8 V, 2.5 V), 15% (3.3 V, 5 V) 0.5% max 1.0% max 1% Environmental Operating Temperature with 200LFM air * * 100 mV max 5% deviation 100 s recovery time for a 50% load step 0.02%/C Cooling Humidity Storage Temperature Shock Vibration * * * * * * * Standard 120% - 140% auto restart Safety * * 105% - 140% for ILQ100 auto restart 105% - 150% for ILQ50 auto restart Protected to short circuit conditions * Shutdown in overtemp condition * * * * * * www.XP-iQ.com 89% at 3.3 V (ILQ100) 1500 VDC Input to Output 1500 VDC Input to Baseplate 500 VDC Output to Baseplate Open frame, baseplate option for ILQ100 50g Open frame 75g (baseplate 100 W) Safety Approvals * EMI/EMC * Warranty * -40C to +85C Ambient; 100C with baseplate ILQ100: full power to 50C ILQ50: full power to 75C see derating charts Convection or Forced Air 5-95% RH non condensing -40C to +100C 196.1 m/s2 10-55 Hz (1 min) amplitude 0.825 mm constant X,Y, Z axis 1 hour each. UL1950, EN60950, CSA950 CE Marked for LVD FCC level B Part 15 with external filtering 1 Year * Input Voltage Input Current PH: 508 429.9883 FAX: 800 226.2100 Email: sales@xp-iq.com Holliston, MA 01746 USA ILQ 50-100 2/11/01 1:56 pm Page 2 OUTPUT OUTPUT VOLTAGE VOLTAGE & & CURRENT CURRENT RATINGS RATINGS Power (Watts) Single Output 14.4 W 21.6 W 30.0 W 39.6 W 50.0 W 30.0 W 45.0 W 62.5 W 82.5 W 100.0 W Voltage 1.2 1.8 2.5 3.3 5.0 1.2 1.8 2.5 3.3 5.0 ILQ 50-100 Maximum Current V V V V V V V V V V 12.0 12.0 12.0 12.0 10.0 25.0 25.0 25.0 25.0 20.0 Efficiency A A A A A A A A A A 78% 83% 85% 88% 90% 80% 84% 86% 89% 90% Model 48 V Input ILQ50-312AL ILQ50-318AL ILQ50-325AL ILQ50-300AL ILQ50-301AL ILQ100-312AL ILQ100-318AL ILQ100-325AL ILQ100-300AL ILQ100-301AL Notes 1. For Positive On/Off logic, replace suffix "L" with suffix "H". 2. For ILQ 100 Series only - change AL suffix to BL suffix for baseplate version. * Mechanical Details Open Frame Models ILQ50 or ILQ100 "AL" or "AH" suffix Pin Out Pin# 1 2 3 4 5 6 7 8 Label -Vin CNT +Vin -V -S TRIM +S +V Function Negative Input Terminal ON/OFF Control Terminal Positive Input Terminal Negative Output Terminal Negative Remote Sensing Output Voltage Adjustment Terminal Positive Remote Sensing Positive Output Terminal Baseplate Models Available on ILQ100 only "BL" or "BH" suffix Derating Curves ILQ100 ILQ50 Open Frame ILQ50-300AL unit used as a standard curve. www.XP-iQ.com Open Frame ILQ100-300AL unit used as a standard curve. PH: 508 429.9883 FAX: 800 226.2100 Email: sales@xp-iq.com Holliston, MA 01746 USA