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| TRIM TRIM UP -SENSE TRIM 10K ohms TRIMPOT S E R I E S -SENSE 75 WATT 4:1 INPUT RANGE DC-DC CONVERTERS Features OUTPUT SPECIFICATIONS: Voltage Accuracy : .................................................................. 1.5% max. Transient Response :75% to 100% Step Load Change Error Band..........................................................5% Vout Recover Time........................................................<500uS External Trim Adj. Range ................... .............................................. 10% Ripple & Noise, 20MHz BW 3.3V & 5V ...........................40mV RMS, max. 100mV pk-pk, max. 12V & 15V ..........................60mV RMS, max. 150mV pk-pk, max. 24V .................................100mV RMS, max. 240mV pk-pk, max Temperature Coefficient............................................................ 0.03%/C Short Circuit Protection............................................................Continuous Line Regulation1.......................................................................0.2% max. Load Regulation2................................................................... 0.2% max. Over Voltage Protection trip Range ,% Vo nom. .........................115-140% Current Limit ...............................................110% ~140% Nominal Output PIN CONNECTION Pin Function 1 2 3 4 5 6 7 8 +V Input ON/OFF -V Input -V Output -Sense Trim +Sense +Vout * 75W Isolated Output * Quarter-Brick Package * Efficiency Up to 87% * 4 : 1 Input Range * Continuous Short Circuit Protection GENERAL SPECIFICATIONS: Efficiency........................................................................................See Table Isolation Voltage .......................Input/Output.................... 1500VDC min. Input/Case.......................1500VDC min. Output/Case....................1500VDC min. Isolation Resistance .................................................................107 ohm min. Switching Frequency ............................................................ 300KHz, Typ. Operating Case Temperature ......................................... -40C to 100C Storage Temperature ................................................... -55C to +105C Thermal Shutdown, Case Temp. ..........................................105C Typ. Dimensions.......................1.45 x 2.28 x 0.50 inches(36.8 x 57.9 x 12.7 mm) Case Material ..............................Aluminum Base-plate with Plastic Case Weight.........................................................................................TBD NOTE: 1. Measured From High Line to Low Line 2. Measured From Full Load to Zero Load 3. Output Ripple and Noise measured with 10uF tantalum and 1uF Ceramic capacitor across output 4. Logic Compatibility .................. Open Collector ref to -Input Module ON .......... >3.5Vdc to 75Vdc or Open Circuit Module OFF ........... < 1.8Vdc 5. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF Module ON .......... < 1.8Vdc Module OFF ........... >3.5Vdc to 75Vdc or Open Circuit MODEL NUMBER CQB75W-24S3V3 CQB75W-24S05 CQB75W-24S12 CQB75W-24S15 CQB75W-24S24 CQB75W-48S3V3 CQB75W-48S05 CQB75W-48S12 CQB75W-48S15 CQB75W-48S24 INPUT VOLTAGE 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 18-75VDC 18-75VDC 18-75VDC 18-75VDC 18-75VDC OUTPUT VOLTAGE 3.3 VDC 5.0 VDC 12 VDC 15 VDC 24 VDC 3.3 VDC 5.0 VDC 12 VDC 15 VDC 24 VDC OUTPUT CURRENT MIN. 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA MAX. 12 A 12 A 6.25 A 5A 3.12 A 12 A 12 A 6.25 A 5A 3.12 A INPUT CURRENT NO LOAD 50mA 50mA 50mA 50mA 50mA 30mA 30mA 30mA 30mA 30mA FULL LOAD 2037mA 2976mA 3634mA 3634mA 3628mA 1006mA 1471mA 1817mA 1796mA 1796mA % EFF. 81 84 86 86 86 82 85 86 87 87 SIZE Quarter-Brick Quarter-Brick Quarter-Brick SIZE QB All Dimensions In Inches(mm) Tolerance Inches: x.xx= 0.02, x.xxx= 0.010 Millimeters: x.x= 0.5, x.xx= 0.25 2.28 (57.9) 2.000 (50.80) Mounting Inserts M3x0.5 Through 4pl. 0.600 (15.24) 1.45 (36.8) 1.03 (26.2) 2 1 BOTTOM VIEW Quarter-Brick Quarter-Brick Quarter-Brick Quarter-Brick Quarter-Brick 0.16 (4.1) min. 1.86(47.2) 0.040 DIA 6PLACES (1.02) 0.059 DIA 2PLACES (1.50) NOTE: 1. Nominal Input Voltage 24, 48 VDC All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. 0.50 (12.7) 0.300 (7.62) Quarter-Brick 0.600 (15.24) Quarter-Brick 3 4 5 6 7 8 CQB75W CQB75W ELECTRONIC COMPONENTS RSG 2.28 (57.90) 0.50 (12.70) SIDE VIEW RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de www.rsg-electronic.de Anderungen vorbehalten / subject to change without notice NEW Specifications INPUT SPECIFICATIONS: Input Voltage Range................................. 24V................................. 9-36V ON/OFF (2) 48V............................... 18-75V Under voltage lockout ................ 24Vin power up .........................8.8V 24Vin power down ....................8.0V HIGH SIGNAL HERE 48Vin power up .........................17V DISABLE OUTPUT 48Vin power down .....................16V Positive Logic Remote ON/OFF ( see note 4 & 5 ) -VIN (4) Input Filter ................................................................................PI Type +SENSE External Output Trim +SENSE TRIM DOWN |
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