iQG Series 300-504W Quarter Brick Converters Features Standard Quarter Brick Footprint 36-75VDC Input 9.6 or 12V Outputs Through Hole Mounting Low 13.2mm Pro le 1500VDC Basic Isolation High operating e ciency (up to 95%) Constant switching frequency Starts with pre-biased output Baseplate cooled Parallel Operation (400W model) Key Market Segments & Applications Speci cations Model iQG48033A120V-000-109 iQG48033A120V-1D1 & 1D9 iQG48042A120V-109 & 1U9 Nominal Output Voltage VDC 12V 12V 12V Input Voltage Range VDC 36 - 75VDC 39 - 75VDC Input Current (max) A 10.5A 15A E ciency (48V Input) % 94.5% Output Voltage Tolerance VDC 11.5 - 11.85 11.6 - 12.0 11.93 - 12.35 Output Voltage Adjustment - None Ripple & Noise (max) (pk - pk) mV 125mV 150mV 175mV Line Regulation (typical) mV 20mV 12mV Load Regulation (typical) mV 35mV n/a 35mV (-109 only) Overload Protection (typ) A 39A (non-latching) 52A (non-latching) Overvoltage Protection VDC 13.7 - 15.6 (latching) Remote Sense - No Yes No Remote On / O - Negative Current Share (Droop Mode) - No Yes (-1U9 only) Current Share Accuracy - - 10% (50-100% of total load) Temperature (operating) C -40 to 124C (1) -40 to 125C (1) Temperature (storage) C -55 to 125 Humidity (operating) %RH 20-95% RH Non Condensing Humidity (storage) %RH 10-95% RH Non Condensing Cooling - Conduction, convection, or forced air (See detailed datasheet for derating) Isolation Voltage VDC 1500VDC Input to Output, Input to Baseplate 2 2 Vibration (non operating) - 5-50Hz 0.5g (4.9m/s ) and 50-500Hz 1.5g (14.7m/s ) per Bellcore TR-EOP-000063-5.4.4 2 Shock - 196.1m/s Safety Agency Certi cations - IEC/UL/CSA/EN62368-1, 60950-1, CE Mark Weight g 70g 88g Size (LxWxH) mm 57.91 x 36.83 x 13.21 57.91 x 36.83 x 13.97 Warranty Yrs 3 Years Note: See website for detailed speci cations and test methods (1) See detailed datasheet for derating iQG Series Model Selector Input Output Max. Max. Output On/O Pin Base Model Voltage (V) Voltage (V) Curr. (A) Power (W) Polarity Length Plate iQG48047A096V-1D1-R 36 - 75 9.6 47 450 Neg 0.145 Yes iQG48025A120V-001-R 36 - 75 12 25 300 Neg 0.145 No iQG48025A120V-101-R 36 - 75 12 25 300 Neg 0.145 Yes iQG48025A120V-009-R 36 - 75 12 25 300 Neg 0.180 No iQG48025A120V-109-R 36 - 75 12 25 300 Neg 0.180 Yes iQG48033A120V-109-R 36 - 75 12 33 396 Neg 0.180 Yes iQG48033A120V-1D9-R 36 - 75 12 33 396 Neg 0.180 Yes iQG48033A120V-101-R 36 - 75 12 33 400 Neg 0.145 Yes iQG48033A120V-1D1-R 36 - 75 12 33 400 Neg 0.145 Yes iQG48033A120V-009-R 36 - 75 12 33 400 Neg 0.180 No iQG48042A120V-109-R 39 - 75 12 42 504 Neg 0.180 Yes iQG48042A120V-1U9-R 39 - 75 12 42 504 Neg 0.166 Yes Preferred Model Recommended Footprint (Top View) Pinout PIN Function PIN Function Dimensions are in mm in . Unless otherwise specified tolerances are: x.x 0.5 0.2 , x.xx and x.xxx 0.25 0.010 1 Vin (+) 5 None 2 On / O 6 None 3 Vin (-) 7 None 4 Vout (-) 8 Vout (+) M3 x 0.5 Threaded Hole 2 places For Additional Information, please visit