CFB750-300S48

CFB750-300S SERIES 750 WATT 2:1 INPUT ISOLATED DC-DC CONVERTER Features ⚫ Efficiency to 91% ⚫ Fixed Switching Frequency ⚫ Remote On/Off ⚫ Fully Protected (OTP/OCP/OVP/UVLO) ⚫ 3000Vac I/O Isolation ⚫ Operating Case Temperature -40 to +85℃ ⚫ Full-Brick Size Meet Industrial Standard 4.60”x2.40”x0.5” ⚫ Shock & Vibration MIL-STD-810F(EN 61373) Compliant ⚫ Fire & Smoke EN 45545-2 Compliant ⚫ 2000m Operating Altitude ⚫ Safety Meets UL/IEC/EN 62368-1 OUTPUT CURRENT % EFF. CAPACITOR FULL LOAD (1) LOAD MAX. 10 mA 2.84 A 89 10000uF 50 A 10 mA 2.84 A 89 10000uF 0 mA 31.2 A 10 mA 2.78 A 90 10000uF 28VDC 0 mA 26.7 A 10 mA 2.78 A 90 10000uF 36VDC 0 mA 20.8 A 10 mA 2.78 A 90 8000uF 48VDC 0 mA 15.6 A 10 mA 2.78 A 91 8000uF MODEL INPUT OUTPUT NUMBER VOLTAGE VOLTAGE MIN. MAX. CFB750-300S12 200-425VDC 12VDC 0 mA 62.5 A CFB750-300S15 200-425VDC 15VDC 0 mA CFB750-300S24 200-425VDC 24VDC CFB750-300S28 200-425VDC CFB750-300S36 200-425VDC CFB750-300S48 200-425VDC INPUT CURRENT NO LOAD NOTE: 1. Nominal Input Voltage 300 VDC. 2. The Output Terminal Required a Minimum Capacitor 1000uF to Maintain Specified Regulation. 3. Require a Ceramic Capacitor 1500pF Connected Between ±Vin to Case for All Models. 4. An External Input Capacitor 330uF for All Models Are Recommended To Reduce Input Ripple Voltage. 5. Measure at Nominal Input Voltage. PART NUMBER Series CFB750- Nominal Input Voltage II Number of Outputs O Nominal Output Voltage XX Remote On/Off Logic L Mounting Inserts -Y (Option) 12：12VDC 15：15VDC CFB750 300：300 VDC S：Single 24：24VDC 28：28VDC None：Positive N：Negative Clear Mounting None： Insert (3.5mm DIA.) 36：36VDC 48：48VDC Part Number Example: CFB750-300S28N: Full Brick, 750W, 2:1 200-425Vdc Input, Single 28Vdc Output, Negative Logic, Clear Mounting Insert www.cincon.com 1 REVISION: V16 CFB750-300S Series TECHNICAL SPECIFICATIONS (All specifications are typical at nominal input, full load at 25℃ unless otherwise noted.) ABSOLUTE MAXIMUM RATINGS PARAMETER NOTES and CONDITIONS Device Min. Input Voltage Input Surge Voltage Continuous All -0.3 100ms max. All Operating Case Temperature At the center part of base plate All Max. Units 425 Vdc 475 Vdc -40 85 ℃ All -55 105 ℃ Device Min. Typ. Max. Units All 200 300 425 Vdc Turn-On Voltage Threshold All 185 190 195 Vdc Turn-Off Voltage Threshold All 175 180 185 Vdc Lockout Hysteresis Voltage All 10 Vdc Module-On Voltage All 480 Vdc Module -Off Voltage All 500 Vdc All 4.3 A Storage Temperature Typ. INPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Operating Input Voltage Input Under Voltage Lockout Input Over Voltage Protection Maximum Input Current Vin=200V, Full load No-Load Input Current Vin=300V, Io=0A Input Filter Pi Filter All Inrush Current (I2t) As per ETS300 132-2 All 0.1 A2 s Input Reflected Ripple Current P-P Thru 12uH Inductor, 5Hz to 20MHz All 60 mA See Model Number Table mA OUTPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Voltage Set Point Accuracy Vin=300V, Full load, Tc=25℃ All -1.0 Load Regulation Full load to no load Line Regulation Vin=Low line to high line, full load Temperature Coefficient Tc=-40℃ to 85℃ Typ. Max. Units +1.0 % All ±0.5 % All ±0.2 % All ±0.02 %/℃ Vo=12V 300 Vo=15V 300 Vo=24V 600 Vo=28V 600 Vo=36V 650 Vo=48V 750 Vo=12V 150 Vo=15V 150 Vo=24V 300 Vo=28V 300 Vo=36V 300 Output Voltage Regulation Output Voltage Ripple and Noise (5Hz to 20MHz bandwidth) Peak-to-Peak Full load, 1000uF aluminum and 1.0uF ceramic capacitors RMS. Vo=48V Output Current Range Vin= 200 to 425V Over Current Protection Continuous current. Auto recovery Short Circuit Protection 105 All External Load Capacitance Full Load (resistive) Output Voltage Trim Range Po≦max. rated power, Io≦Io_max. www.cincon.com 350 See Model Number Table All 115 A 125 2 % Continuous, Auto Recovery See Model Number Table All mV -40 uF +10 % REVISION: V16 CFB750-300S PARAMETER NOTES and CONDITIONS Output Voltage Remote Sense Range Po≦max. rated power, Io≦Io_max. % of nominal Vo Limited voltage, % of nominal Vo Over Voltage Protection Auxiliary Output Voltage Auxiliary Output Current Power Good Signal (IOG) Load Share Accuracy (50%-100% load) Vout Ready: low level, sink current Vout not Ready: open drain output, applied voltage The condition is to use two modules. If you use more modules, please contact cincon Device Min. Typ. All Series Max. Units +10 % All 115 125 140 % All 7 10 13 V All 20 mA All 20 mA All 50 V +10 % Max. Units All -10 EFFICIENCY PARAMETER NOTES and CONDITIONS 100% Load Vin=300V Device Min. Typ. See Model Number Table % DYNAMIC CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Typ. Max. Units Output Voltage Current Transient Error Band Recovery Time Turn-On Delay and Rise Time Turn-On Delay Time, From On/Off Control Turn-On Delay Time, From Input Output Voltage Rise Time 75% to 100% of Io_max. step load change di/dt=0.1A/us (within 1% Vout nominal) Full load (constant resistive load) All ±5 % All 500 us Von/off to 10%Vo_set, Remote on All 100 ms Vin_min. to 10%Vo_set, Power up All 600 ms 10%Vo_set to 90%Vo_set All 40 ms ISOLATION CHARACTERISTICS PARAMETER Isolation Voltage (100% factory hi-pot tested @2sec.) Isolation Resistance Isolation Capacitance NOTES and CONDITIONS Device Min. Typ. 1 Minute; input to output All 1 Minute; input to case (base plate) All 1 Minute; output to case (base plate) All Input to output All Input to output All Input to case (base plate) All NC Output to case (base plate) All 20000 Max. Units 3000 4200 2500 3500 500 700 Vac Vdc Vac Vdc Vac Vdc MΩ 10 NC pF FEATURE CHARACTERISTICS PARAMETER NOTES and CONDITIONS Switching Frequency Pulse width modulation (PWM), fixed Device Min. Typ. Max. Units All 170 200 230 KHz 0 3.5 or Open Circuit 1.2 V 75 V 75 V 1.2 V 1 mA 30 uA 10 mA On/Off Control, Positive Remote On/Off Logic, Refer to -Vin Pin Logic Low (Module Off) Von/off at Ion/off=1.0mA All Logic High (Module On) Von/off at Ion/off=0.0uA All On/Off Control, Negative Remote On/Off Logic, Refer to -Vin Pin Logic High (Module Off) Logic Low (Module On) On/Off Current (for Both Remote On/Off Logic) Leakage Current (for Both Remote On/Off Logic) Off Converter Input Current www.cincon.com Von/off at Ion/off=0.0uA All Von/off at Ion/off=1.0mA All Ion/off at Von/off=0.0V All Logic high, Von/off=15V All Shutdown input idle current All 3 3.5 or Open Circuit 0 0.3 5 REVISION: V16 CFB750-300S PARAMETER NOTES and CONDITIONS Over Temperature Shutdown Temperature at the center part of base plate, non-latching Over Temperature Recovery Device Min. Typ. Series Max. Units All 95 ℃ All 75 ℃ GENERAL SPECIFICATIONS PARAMETER NOTES and CONDITIONS MTBF Io=100% of Io_max.; MIL-HDBK - 217F_Notice 1, GB, 25℃ Weight Device Typ. Max. Units All 370 K hours All 230 grams Case Material Plastic, DAP, UL 94V-0 Base plate Material Aluminum Potting Material Shock/Vibration UL 94V-0 Base: Copper Plating: Nickel with Matte Tin MIL-STD-810F/EN 61373 Compliant Humidity 95% RH max. Non condensing Altitude 2000m Operating altitude, 12000m Transport altitude Thermal Shock MIL-STD-810F Pin Material Min. EMC SPECIFICATIONS (External components required, please refer to application note.) EMI Meets EN 55032 (with external filter) ESD Meets IEC/EN 61000-4-2 Air ± 8kV, Contact ± 4kV Perf. Criteria A Radiated Immunity Meets IEC/EN 61000-4-3 3 V/m Perf. Criteria A Fast Transient Meets IEC/EN 61000-4-4 ± 1kV, external components required Meets IEC/EN 61000-4-5 EN 55024: Line to earth ± 4kV, Line to line ± 2kV, external components required Meets IEC/EN 61000-4-6 3Vrms Perf. Criteria A Meets IEC/EN 61000-4-8 Perf. Criteria A Surge Conducted Immunity Power Frequency Magnetic Field Immunity Application Note Link 50/60Hz, 3A/m (r.m.s.) Perf. Criteria A Perf. Criteria A CFB750-300S Series App Notes Packaging Information Link www.cincon.com Class A Packaging Information 4 REVISION: V16 CFB750-300S CHARACTERISTIC CURVE Series Power Derating Curve CFB750-300S12,15 Derating Curve without Heatsink (Vin=300V) Natural 200 ft./min. 300 ft./min. 400 ft./min. 500 ft./min. 600 ft./min. 700 ft./min. 800 ft./min. 80 70 60 50 40 30 Output Power (%) Output Power (%) 90 20 10 0 0 20 30 40 50 60 70 Ambient Temperature (℃) 80 90 60 50 40 30 Output Power (%) 70 20 10 0 0 10 30 40 50 60 70 Ambient Temperature (℃) 80 90 60 50 40 30 Output Power (%) 70 20 10 0 0 10 www.cincon.com 20 30 40 50 60 70 Ambient Temperature (℃) 80 90 200 ft./min. 300 ft./min. 400 ft./min. 100 20 30 40 50 60 70 Ambient Temperature (℃) 80 90 100 Natural 100 ft./min. 200 ft./min. 300 ft./min. 400 ft./min. 10 20 30 40 50 60 70 Ambient Temperature (℃) 80 90 100 CFB750-300S48 Derating Curve with Heatsink FBL254 (Vin=300V) 110 100 90 80 70 60 50 40 30 20 10 0 Natural 100 ft./min. 200 ft./min. 300 ft./min. 400 ft./min. 0 5 10 CFB750-300S24,28,36 Derating Curve with Heatsink FBL254 (Vin=300V) 0 Natural 200 ft./min. 300 ft./min. 400 ft./min. 500 ft./min. 600 ft./min. 700 ft./min. 800 ft./min. 80 100 ft./min. 110 100 90 80 70 60 50 40 30 20 10 0 100 CFB750-300S48 Derating Curve without Heatsink (Vin=300V) 90 Output Power (%) 20 Natural 0 Natural 200 ft./min. 300 ft./min. 400 ft./min. 500 ft./min. 600 ft./min. 700 ft./min. 800 ft./min. 80 110 100 90 80 70 60 50 40 30 20 10 0 100 CFB750-300S24,28,36 Derating Curve without Heatsink (Vin=300V) 90 Output Power (%) 10 CFB750-300S12,15 Derating Curve with Heatsink FBL254 (Vin=300V) 10 20 30 40 50 60 70 Ambient Temperature (℃) 80 90 100 REVISION: V16 CFB750-300S Performance Data CFB750-300S12 Eff Vs Io @25 Deg. C 120 Power Dissipation (W) Efficiency (%) 100% 100 90% 80% 200V 70% 300V 425V 60% 10% 20% 30% 40% 50% 60% 70% 80% 80 CFB750-300S12 Pd Vs Po @25 Deg. C 200V 300V 425V 60 40 20 0 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 90% 100% Output Power (%) Current Load (%) CFB750-300S15 Eff Vs Io @25 Deg. C 120 Power Dissipation (W) Efficiency (%) 100% 90% 80% 200V 70% 300V 425V 60% 10% 20% 30% 40% 50% 60% 70% 80% 100 80 CFB750-300S15 Pd Vs Po @25 Deg. C 200V 300V 425V 60 40 20 0 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 90% 100% Output Power (%) Current Load (%) CFB750-300S24 Eff Vs Io @25 Deg. C 120 Power Dissipation (W) Efficiency (%) 100% 90% 80% 200V 70% 300V 425V 60% 10% 20% 30% 40% 50% 60% 70% 80% 100 80 CFB750-300S24 Pd Vs Po @25 Deg. C 200V 300V 425V 60 40 20 0 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 90% 100% Output Power (%) Current Load (%) CFB750-300S28 Eff Vs Io @25 Deg. C 120 Power Dissipation (W) Efficiency (%) 100% 90% 80% 200V 70% 300V 425V 60% 10% 20% 30% 40% 50% 60% 70% 80% 100 80 CFB750-300S28 Pd Vs Po @25 Deg. C 200V 300V 425V 60 40 20 0 90% 100% Current Load (%) www.cincon.com Series 6 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Output Power (%) REVISION: V16 CFB750-300S CFB750-300S36 Eff Vs Io @25 Deg. C 120 Power Dissipation (W) Efficiency (%) 100% 90% 80% 200V 70% 300V 425V 60% 10% 20% 30% 40% 50% 60% 70% 80% 100 80 CFB750-300S36 Pd Vs Po @25 Deg. C 200V 300V 425V 60 40 20 0 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 90% 100% Output Power (%) Current Load (%) CFB750-300S48 Eff Vs Io @25 Deg. C 120 Power Dissipation (W) Efficiency (%) 100% 100 90% 80% 200V 70% 300V 425V 60% 10% 20% 30% 40% 50% 60% 70% 80% 80 CFB750-300S48 Pd Vs Po @25 Deg. C 200V 300V 425V 60 40 20 0 90% 100% Current Load (%) www.cincon.com Series 7 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Output Power (%) REVISION: V16 CFB750-300S Series MECHANICAL SPECIFICATION 0.300 [7.62] 0.22 [5.5] 1.400 [35.56] 4.20 [106.7] 0.400 [10.16] 0.20 [5.1] 0.900 [22.86] 2.40 [61.0] 0.04 [1.0] DIA 7 6 5 3 4 0.08 [2.0] DIA 2 2.00 [50.8] 10 9 8 1 0.50 [12.7] 16 15 14 13 12 11 0.100 [2.54] 0.150 [3.81] 0.150 [3.81] 0.150 [3.81] BOTTOM VIEW 0.400 [10.16] 0.300 [7.62] 0.150 [3.81] 0.20 [5.1] Mounting Inserts Φ3.5 Through 4PI. 0.050 [1.27] 0.150 [3.81] 0.150 [3.81] PIN CONNECTION PIN Function 1 -V Input 2 +V Input 3 -On/Off 4 +On/Off 5-7 +V Output 8-10 -V Output 11 -Sense 12 +Sense Trim 13 14 PC 15 IOG AUX 16 NOTE:Pin Size is 0.04±0.004 Inch [1.0±0.1 mm]DIA Pin Size is 0.08±0.004 Inch [2.0±0.1 mm]DIA All Dimensions In Inches [mm] Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010 Millimeters: X.X= ±0.5 , X.XX=±0.25 4.60 [116.8] E-mail: sales@cincon.com Web: www.cincon.com 8 REVISION: V16