CINCON CFB600-24S48

V14 CFB600 SERIES 600 TO 700 WATTS 2:1 INPUT ︳ DC-DC CONVERTERS FEATURES * 600 - 700W Isolated Output * Efficiency to 92% * Fixed Switching Frequency * Input under-voltage Protection * Over Temperature Protection * Over Voltage/Current Protection * Remote ON/OFF * Industry Full-Brick Package * Fully Isolated 1500VDC * UL60950-1 Approval OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT % Capacitor NUMBER VOLTAGE VOLTAGE MIN. MAX. NO LOAD FULL LOAD EFF. Load max. (2) CFB600-24S12 18-36 VDC 12 VDC 0 mA 50 A 150 mA 88 10000µF 28.09 A (2) 5000µF CFB600-24S24 18-36 VDC 24 VDC 0 mA 25 A 150 mA 27.78 A 89 (2) 5000µF CFB600-24S28 18-36 VDC 28 VDC 0 mA 21.5 A 150 mA 27.87 A 90 (2) 5000µF CFB600-24S32 18-36 VDC 32 VDC 0 mA 19 A 150 mA 27.84 A 91 (2) 5000µF CFB600-24S48 18-36 VDC 48 VDC 0 mA 12.5 A 200 mA 91 27.47 A (2) 10000µF CFB600-48S12 36-75 VDC 12 VDC 0 mA 50 A 90 mA 90 13.89 A (2) 5000µF CFB600-48S24 36-75 VDC 24 VDC 0 mA 25 A 100 mA 13.59 A 92 (2) 5000µF CFB700-48S28 36-75 VDC 28 VDC 0 mA 25 A 105 mA 16.03 A 91 (2) 5000µF CFB600-48S32 36-75 VDC 32 VDC 0 mA 19 A 90 mA 13.77 A 92 (2) 5000µF CFB600-48S48 36-75 VDC 48 VDC 0 mA 12.5 A 130 mA 13.59 A 92 NOTE: 1. Nominal Input Voltage 24, 48 VDC 2. The output terminal of all models required a minimum capacitor 470uF to maintain specified regulation. 1 V14 SPECIFICATIONS ℃ All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Input Voltage Range....……………........….......... 24V .................. 18-36V Efficiency .................…..................................……..........…....... See Table 48V .................. 36-75V Isolation Voltage .................... Input/Output ......……..….. 1500VDC min. Input Surge Voltage (100ms max.) ……............. 24V …....... 50Vdc max. Input/Case .……….………..1500VDC min. 48V .….... 100Vdc max. Output/Case …….………… 1500VDC min. 7 Under voltage lockout ……….….. 24Vin power up …..…………..…. 17V Isolation Resistance ...................................…............…….... 10 ohm min. Isolation Capacitance …………………..…………..………..… 4000pF typ. 24Vin power down …...……….…. 16V 48Vin power up ……….….…...…. 35V Switching Frequency .........…. 48S12&48S28&48S32 .….... 300KHz typ. 48Vin power down …………....…. 33V Others ……………………... 250KHz typ. Input over voltage protection … 24Vin Turn off …. 40V, Turn on ….. 38V ℃ ℃ Operating Case Temperature ………………………………. -40 to 100 48Vin Turn off …. 80V, Turn on ….. 77V Storage Temperature ……………....…....…….............. -55℃ to +105℃ Opto isolated Remote ON/OFF (note6) ℃ Thermal Shutdown, Case Temp. .………………..……..……. 110 typ. Input Filter ………………………………………………..….……... PI Type Humidity .................................................... 95% RH max. Non condensing MTBF ………. MIL-STD-217F, GB, 25℃, Full Load ………… 450Khrs typ. OUTPUT SPECIFICATIONS: Voltage Accuracy ..........................................………….......... ±1.5% max. Dimensions ........................ 4.60×2.40x0.50 inches(116.8x61.0×12.7 mm) Transient Response:25% Step Load Change .……………….… <500us Case Material ................….....…… Aluminum Baseplate with Plastic Case External Trim Adj. Range …………………………………………. Weight …………………………………………………………….……… 220g 6 0 - 1 1 0 %  Load share Accuracy …….…………… ±10% at 50% to 100% Full Load NOTE: Auxiliary output voltage/current ……………… 10±3Vdc/20mA max. 1. Measured from high line to low line. Ripple & Noise, 20MHz BW 2. Measured from full load to zero load. 12V …….....….... 60mV RMS max., 120mV pk-pk max. 3. Output ripple and noise measured with 10uF tantalum and 1uF 24V …………... 100mV RMS max., 240mV pk-pk max. ceramic capacitor across output. 28V …………... 100mV RMS max., 280mV pk-pk max. 4. The output adjustment circuit and trim equations show as figure1 32V ……….….. 120mV RMS max., 320mV pk-pk max. and figure2. 48V ……….….. 200mV RMS max., 480mV pk-pk max 5. An external input capacitor 220uF for all models are recommended to Temperature Coefficient ....................………..............…..... ±0.03%/°C Reduce input ripple voltage. Short Circuit Protection .........………………......................... Continuous 6. Standard model is negative logic , suffix “P” to the model number with positive logic. (refer application note) Line Regulation (note1) ……………….………..................…. ±0.2% max. Load Regulation (note2) ………………………….........…...... ±0.5% max. 7. If the remote sense feature is not to be used, the +sense pin should be Over Voltage Protection trip Range,% Vo nom. .................... 115-140% connected to the +Vout pin and the –sense pin should be connected Current Limit .................……………….... 110% ~150% Nominal Output to the -Vout pin. (refer application note Item 6.9) Start up time ……………………………….…………….…..…... 160ms typ. CASE FB All Dimensions In Inches(mm) Pin DIA Tolerances Inches: .XX±0.02 .XXX±0.010 ±0.004 Millimeters: .X±0.5 .XX±0.25 ±0.1 4.099(104.11) 3.949(100.30) 3.799(96.49) 3.649(92.68) 3.499(88.87) 3.349(85.06) PIN CONNECTIONS PIN NUMBER FUNCTION 10 1 -Vin 1 9 2 +Vin 8 2 3 -ON/OFF 7 4 +ON/OFF 3 4 6 5-7 +Vo 5 8-10 -Vo 11 -S 0.020(5.05) 12 +S 4.20(106.7) 13 TRIM Mounting Through 3.5mm 4Pl. 14 PC/NC 15 IOG 16 AUX 4.60(116.8) The output voltage can be determined by Output Voltage = TRIM below equations: Terminal Voltage * Nominal Rt × 33 Output Voltage 1.24 × ( ) Rt + 33 Vf = Rt × 33 7.68 + Rt + 33 Fig.2 The schematic of output voltage adjusted by Vout = (Vo + VR) × Vf using external DC voltage. Unit: KΩ Vo: Nominal Output Voltage Rt=6.8KΩ Fig.1 The schematic of output voltage adjusted by using external resistor and/or variable resistor. 2 8- 0.081(2.00) 8- 0.040(1.00) 1.701(43.20) 1.301(33.04) 0.22(5.5) 0.901(22.88) 0.751(19.07) 0.50(12.7) 16 15 14 13 12 11 0.400(10.16) 0.900(22.86) 0.501(12.72) 1.400(35.56) 0.02(5.1) 2.00(50.8) 2.251(57.17) 2.40(61.0)