V10 CFB600-300 SERIES 600 WATT 2:1 INPUT DC-DC CONVERTERS FEATURES * 600W Isolated Output * Efficiency to 91% * Fixed Switching Frequency * Input Under-Voltage Protection * Over Temperature Protection * Over Voltage/Current Protection * Remote On/Off * Industry Full-Brick Package * Safety Meets UL 60950-1 * Fully Isolated 3000VAC * Off-Line Systems Using PFC Front-Ends MODEL NUMBER INPUT OUTPUT OUTPUT CURRENT VOLTAGE VOLTAGE MIN. MAX. INPUT CURRENT NO LOAD % Eff. CAPACITIVE LOAD MAX. FULL LOAD CFB600-300S12 180-425 VDC 12 VDC 0 mA 50 A 10 mA 2.24 A 89.5 10000uF CFB600-300S24 180-425 VDC 24 VDC 0 mA 25 A 10 mA 2.21 A 90.5 10000uF CFB600-300S48 180-425 VDC 48 VDC 0 mA 12.5 A 10 mA 2.20 A 91 8000uF NOTE: 1. Nominal Input Voltage 300 VDC. 2. The output terminal required a minimum capacitor 470uF to maintain specified regulation. 3. Measure at Nominal Input Voltage. 1 V10 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Input Voltage Range ................................... 300V ................. 180-425V Input Over Voltage Protection .................. Module on ............... 480V Module off ............... 500V Under Voltage Lockout .............. 300Vin Power Up ................... 170V 300Vin Power Down .............. 160V Positive Logic Remote On/Off (note5&6) Input Filter ................................................................... Capacitive Efficiency ............................................................................... See Table Isolation Voltage ..................... Input/Output .................... 3000VAC min. Input/Case .................... 2500VAC min. Output/Case .................. 500VAC min. 7 Isolation Resistance ............................................................ 10 ohm min. Isolation Capacitance .................................................. 3100pF typ. Switching Frequency ........................................................ 200KHz typ. OUTPUT SPECIFICATIONS: Operating Case Temperature ................................ -40 to 100 Voltage Accuracy ............................................................... 1.5% max. Storage Temperature ................................................. -55 to +105 Transient Response:25% Step Load Change ......................... <500s External Trim Adj. Range (note4) ........................................ 60-110% Thermal Shutdown, Case Temp. ..................................... 105 typ. Humidity .................................................... 95% RH max. Non condensing Load share Accuracy ....................... 10% at 50% to 100%Full Load Auxiliary output voltage/current ......................... 103Vdc/20mA max. Ripple & Noise, 20MHz BW (note3) 12V ................... 75mV RMS max., 150mV pk-pk max. MTBF ............ MIL-STD-217F, GB, 25, Full Load ......... 420Khrs typ. Dimensions ....................... 4.60x2.40 x0.50 inches (116.8x61.0x12.7 mm) Case Material ................................ Aluminum Baseplate with Plastic Case Weight ....................................................................... 230g typ. 24V .................... 150mV RMS max., 300mV pk-pk max. NOTE : 48V .................... 200mV RMS max., 480mV pk-pk max. 1. Measured from high line to low line. 2. Measured from full load to zero load. 3. Output ripple and noise measured with 1uF ceramic capacitor across output. 4. The output adjustment circuit and trim equations show as figure1 and figure2. Temperature Coefficient .................................................... 0.03%/C Short Circuit Protection ............................................. Continuous Line Regulation (note1) ....................................................0.2% max. Load Regulation (note2) ................................................. 0.5% max. Over Voltage Protection Trip Range, % Vo nom ................ 115-140% Current Limit ...................................... 105% -125% Nominal Output Start up time ................................................................ 40ms typ. 5. Logic compatibility ............... open collector refer to -Vin Module on ........................ >3.5Vdc to 75Vdc or Open Circuit Module off ................................................................... <1.2Vdc 6. Suffix "N" to the model number with negative logic remote on/off Module on .................................................................. <1.2Vdc Module off ........................... >3.5Vdc to 75Vdc or open circuit 7. An external input capacitor 330uF for all models are recommended to reduce input ripple voltage. CASE FB All Dimensions In Inches(mm) Tolerances Inches: .XX0.02 .XXX0.010 Millimeters: .X0.5 .XX0.25 Pin DIA 0.004 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 -S 16 AUX 15 IOG 14 PC/NC 13 TRIM 12 +S 11 PIN NUMBER -Vin -Vo 2 +Vin -Vo 3 -ON/OFF 4 +ON/OFF 5-7 +Vo 8 - 10 -Vo 10 1 7 3 4 +Vo 6 +Vo 4.20[106.7] 0.50[12.7] 0.22[5.5] Mounting Inserts 3.5 Through 4Pl. 0.20[5.1] 0.199[5.05] +Vo 0.501[12.72] 5 0.400[10.16] ON/OFF 0.751[19.07] 1.701[43.20] 1.301[33.04] 0.901[22.88] - + 2.40[61.0] -Vo +Vin 2.00[50.8] 2.251[57.17] 0.900[22.86] 8 2 1.400[35.56] 9 -Vin 11 -S 12 +S 13 TRIM 14 PC/NC 15 IOG 16 AUX 4.60[116.8] The output voltage can be determined by below equations: 1.24 x ( Rt x 33 Output Voltage = TRIM Terminal Voltage * Nominal Output Voltage ) Rt + 33 Vf = 7.68 + Rt x 33 Rt + 33 Figure1 The schematic of output voltage adjusted by using external resistor and/or variable resistor. FUNCTION 1 Vout = (Vo + VR ) x Vf Unit: K Vo: Nominal Output Voltage Rt =6.8K Figure 2 The schematic of output voltage adjusted by using external DC voltage. 2 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Cincon: CFB600-24S12 CFB600-24S28 CFB600-24S32 CFB600-48S12 CFB600-48S32 CFB600-300S48 CFB600300S12 CFB600-300S24