RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de ■ ■ E S • 75W Isolated Output • Quarter-Brick Package • Efficiency Up to 87% OUTPUT VOLTAGE CQB75W-24S3V3 9-36 VDC CQB75W-24S05 TRIM DOWN 10K ohms TRIMPOT TRIM TRIM TRIM UP -SENSE -SENSE OUTPUT SPECIFICATIONS: Features INPUT VOLTAGE +SENSE +SENSE 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 75 WATT 4:1 INPUT RANGE DC-DC CONVERTERS MODEL NUMBER External Output Trim • 4 : 1 Input Range • Continuous Short Circuit Protection 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 INPUT CURRENT % EFF. SIZE 2037mA 81 Quarter-Brick 50mA 2976mA 84 Quarter-Brick 6.25 A 50mA 3634mA 86 Quarter-Brick 0mA 5A 50mA 3634mA 86 Quarter-Brick 24 VDC 0mA 3.12 A 50mA 3628mA 86 Quarter-Brick 18-75VDC 3.3 VDC 0mA 12 A 30mA 1006mA 82 Quarter-Brick CQB75W-48S05 18-75VDC 5.0 VDC 0mA 12 A 30mA 1471mA 85 Quarter-Brick CQB75W-48S12 18-75VDC 12 VDC 0mA 6.25 A 30mA 1817mA 86 Quarter-Brick CQB75W-48S15 18-75VDC 15 VDC 0mA 5A 30mA 1796mA 87 Quarter-Brick CQB75W-48S24 18-75VDC 24 VDC 0mA 3.12 A 30mA 1796mA 87 Quarter-Brick MIN. MAX. NO LOAD FULL LOAD 3.3 VDC 0mA 12 A 50mA 9-36 VDC 5.0 VDC 0mA 12 A CQB75W-24S12 9-36 VDC 12 VDC 0mA CQB75W-24S15 9-36 VDC 15 VDC CQB75W-24S24 9-36 VDC CQB75W-48S3V3 Function 1 +V Input 2 ON/OFF 3 -V Input 4 -V Output 5 -Sense 6 Trim 7 +Sense 8 +Vout 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 ..………....….....……............ -40°C to 100°C Storage Temperature ……………....…....……................... -55°C to +105°C Thermal Shutdown, Case Temp. .……………………..…….........105°C 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 OUTPUT CURRENT PIN CONNECTION Pin 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 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) Mounting Inserts M3x0.5 Through 4pl. 2.000 (50.80) 4 5 6 7 8 3 2 1 BOTTOM VIEW 0.040 DIA 6PLACES (1.02) 0.50 (12.7) 0.16 (4.1) min. 1.86(47.2) NOTE: 1. Nominal Input Voltage 24, 48 VDC All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted. 0.059 DIA 2PLACES (1.50) C Q B 7 5 W I Specifications 0.600 (15.24) R NEW 0.300 (7.62) E Änderungen vorbehalten / subject to change without notice 0.600 (15.24) S SIDE VIEW ■ CQB75W ELECTRONIC COMPONENTS 1.03 (26.2) ■ 0.50 (12.70) ■ 1.45 (36.8) RSG 2.28 (57.90) ■