EC7BW18-72S12

EC7BW18 SERIES 20 WATT 18:1 INPUT ISOLATED DC-DC CONVERTER Features ⚫ Efficiency up to 90% ⚫ Fixed Switching Frequency ⚫ Regulated Outputs ⚫ Remote On/Off ⚫ Low No Load Power Consumption ⚫ Fully protected (OTP/OCP/OVP/UVLO) ⚫ 3000Vac I/O Isolation ⚫ Operating Case Temperature -40 to +105℃ ⚫ 2”x1”x0.4” Size Meet Industrial Standard ⚫ CB Test Certificate IEC62368-1 ⚫ EN55032/EN55035/EN50155 Compliant with External Circuits ⚫ UL62368-1 2nd (Reinforced Insulation) Approval ⚫ Shock & Vibration EN50155 (EN61373) Compliant ⚫ Fire & Smoke EN45545-2 Compliant ⚫ 5000m Operating Altitude MODEL INPUT OUTPUT NUMBER VOLTAGE VOLTAGE EC7BW18-72S05 8.5-160 VDC EC7BW18-72S12 EC7BW18-72S15 OUTPUT CURRENT INPUT CURRENT % EFF. CAPACITOR (2) LOAD MAX. 86 85 6800uF 312 mA 89 88 3300uF 312 mA 89 88 2200uF 8 mA 312 mA 89 88 820μF ±667 mA 8 mA 312 mA 89 88 680μF ±417 mA 8 mA 309 mA 90 89 330μF MIN. MAX. NO LOAD FULL LOAD (1) 5 VDC 0 mA 4000 mA 5 mA 323 mA 8.5-160 VDC 12 VDC 0 mA 1670 mA 8 mA 8.5-160 VDC 15 VDC 0 mA 1330 mA 8 mA EC7BW18-72D12 8.5-160 VDC ±12 VDC 0 mA ±833 mA EC7BW18-72D15 8.5-160 VDC ±15 VDC 0 mA EC7BW18-72D24 8.5-160 VDC ±24 VDC 0 mA NOTE: 1. Nominal Input Voltage 72 VDC 2. Measured at 110Vin 3. To meet EN50155 and RIA12 refer to application note. PART NUMBER Series EC7BW18- Nominal Input Voltage II Number of Outputs O Nominal Output Voltage XX Remote On/Off Logic L 05： 5.0VDC EC7BW18 S： Single 12： 12VDC D： Dual 15： 15VDC 72： 72 VDC None： Positive N： Negative 24： 24VDC Part Number Example: EC7BW18-72S12N: 2”x1”, 20W, 18:1 8.5-160Vdc Input, Single 12Vdc Output, Negative Logic www.cincon.com 1 REVISION: V13 EC7BW18 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 case plate All All Device Min. All Storage Temperature Typ. Max. Units 160 Vdc 200 Vdc -40 105 ℃ -55 125 ℃ Typ. Max. Units 8.5 72 160 Vdc INPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Operating Input Voltage Input Under Voltage Lockout Turn-On Voltage Threshold 70% Load All 8.5 9 9.5 Vdc Turn-Off Voltage Threshold 70% Load All 7 7.5 8 Vdc Lockout Hysteresis Voltage 70% Load All Maximum Input Current Vin=12V, Full load All Vin=8.5V, 70% Load No-Load Input Current Vin=72V, Io=0A Input Filter Pi filter. All Inrush Current (I2t) As per ETS300 132-2. All Input Reflected Ripple Current P-P thru 12uH inductor, 5Hz to 20MHz. All Vdc 1.5 2.2 A mA See Model Number Table 0.1 A2s mA 30 OUTPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Voltage Set Point Accuracy Vin=72V, Full load, Tc=25℃ All Output Voltage Balance Vin=72V, Full load, Tc=25℃ Dual Typ. Max. Units -1.0 +1.0 % -1.0 +1.0 % Output Voltage Regulation Load Regulation Full load to no load Single ±0.2 Dual ±1.0 % Line Regulation Vin=High line to low line, full load All ±0.2 % Cross Regulation Load cross variation 25%/100% Dual ±5.0 % Temperature Coefficient Tc=-40℃ to 105℃ All ±0.02 %/℃ Output Voltage Ripple and Noise (5Hz to 20MHz bandwidth) Peak-to-Peak Full load, 1.0uF ceramic capacitors. RMS. Output Current Range Over Current Protection All 40 See Power Derating Curve Vin= 12 to 160V See Model Number Table Hiccup Mode. Auto recovery All 110 Full load (resistive) Output Voltage Trim Range Po≦max rated power, Io ≦ Io_max 150 Zener Clamp 2 mV A 180 % uF See Model Number Table Single mV Continuous, Auto Recovery. All External Load Capacitance www.cincon.com 75 100 Vin= 8.5 to 12V Short Circuit Protection Over Voltage Protection 5Vo Others -20 +15 5Vo 6.2 12Vo 15 15Vo 18 ±12Vo ±15 ±15Vo ±18 ±24Vo ±30 % Vdc REVISION: V13 EC7BW18 Series EFFICIENCY PARAMETER NOTES and CONDITIONS 100% Load Vin=72V, 110V Device Min. Typ. Max. Units % 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 250 us Von/off to 10%Vo_set, Remote on All 5 ms Vin_min to 10%Vo_set, Power up All 5 ms 5Vo 10 ms Others 5 ms 10%Vo_set to 90%Vo_set ISOLATION CHARACTERISTICS PARAMETER Isolation Voltage (100% factory Hi-Pot tested @2sec.) Isolation Resistance Isolation Capacitance NOTES and CONDITIONS Device 1 minute; Input to output, All Input to output All Input to output (10KHz, 0.25V) All Min. Typ. Max. Units 3000 Vac 4200 Vdc MΩ 1000 pF 20 FEATURE CHARACTERISTICS PARAMETER NOTES and CONDITIONS Switching Frequency Output ripple frequency Device Min. Typ. Max. Units All 180 200 220 KHz On/Off Control, Positive Remote On/Off logic, Refer to –Vin pin. Logic Low (Module Off) Von/off at Ion/off=1.0mA All 0 1.2 V Logic High (Module On) Von/off at Ion/off=0.0uA, Pin open=On All 4.0 or Open Circuit 160 V Von/off at Ion/off=0.0uA, Pin open=Off All 4.0 or Open Circuit 160 V 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 Von/off at Ion/off=1.0mA All 0 1.2 V Ion/off at Von/off=0V All 1 mA Logic High, Von/off=15V All 30 uA Shutdown input idle current All 3 5 mA Over Temperature Shutdown Temperature at the center part of case, nonlatching All 110 ℃ All 92 ℃ On/Off Control, Negative Remote On/Off logic, Refer to –Vin pin Logic High (Module Off) Over Temperature Recovery 0.4 GENERAL SPECIFICATIONS PARAMETER MTBF NOTES and CONDITIONS Io=100% of Io_max; MIL-HDBK - 217F_Notice 1, GB, 25℃ Weight Case Material Plastic, DAP, UL 94V-0 Base plate Material FR4 www.cincon.com 3 Device Min. Typ. 5Vo 1242 12Vo 1397 15Vo 1631 ±12Vo 1341 ±15Vo 1571 ±24Vo 1622 All 28.5 Max. Units K hours grams REVISION: V13 EC7BW18 Series GENERAL SPECIFICATIONS Potting Material Shock/Vibration UL 94V-0 Base: Copper Plating: Nickel with Matte Tin MIL-STD-810F/EN61373 Compliant Humidity 95% RH max. Non Condensing Altitude 5000m Operating Altitude, 12000m Transport Altitude Thermal Shock MIL-STD-810F Fire & Smoke EN45545-2 Compliant EMI EN55032 & EN50155 Compliant (with external filter) ESD EN61000-4-2 Level 3: Air ±8kV, Contact ±6kV Perf. Criteria A Radiated immunity EN61000-4-3 EN61000-4-4 Perf. Criteria A Pin Material Class A Conducted immunity EN61000-4-6 Level 3: 80~1000MHz, 20V/m Level 3: On power input port, ±2kV, external input capacitor required (EN50155) Level 4: On power input port, ±4kV, external input capacitor required (EN55035) Level 4: Line to earth, ±4kV, Line to line, ±2kV (EN50155) Level 4: Line to earth, ±4kV, Line to line, ±2kV (EN55035) Level 3: 0.15~80MHz, 10V Interruptions of Voltage Supply EN50155 Class S3: 20ms interruptions Perf. Criteria A Supply Change Over EN50155 Class C2: During a supply break of 30ms Perf. Criteria A Fast Transient Surge EN61000-4-5 Application Note Link Perf. Criteria A Perf. Criteria A Perf. Criteria A EC7BW18-72 Series App Notes Packaging Information Link Packaging Information Immunity to Environmental Conditions Phenomenon EN50155; 2017 Reference Clause(s) Reference Standard Low Temperature Start-up test 13.4.4 EN 60068-2-1 Dry Heat Test 13.4.5 EN 60068-2-2 Low Temperature Storage Test 13.4.6 EN 60068-2-1 Cyclic Damp Heat Test 13.4.7 EN 60068-2-30 Random Vibration Test 13.4.11 EN 61373 Simulated Long Life Test at Increased Random Vibration Levels 13.4.11 EN 61373 Shock Test 13.4.11 EN 61373 www.cincon.com 4 Test Conditions Class OT4 Temperature: -40℃ Duration: 2 hrs Class OT4 & Cycle B Temperature: 70℃ Duration: 6 hrs Extended temperature: 85℃ Extended Duration: 10min Temperature: -40℃ Duration: 16 hrs Temperature: 25℃ - 55℃ Humidity: 90% RH Duration: 48 hrs Temperature: 25℃ +/- 10℃ Humidity: 50% +/-25% RH Frequency range: 5 ~ 150 Hz 2 Vertical: 1.01 𝑚⁄𝑠 2 Transverse: 0.450 𝑚⁄𝑠 2 Longitudinal: 0.700 𝑚⁄𝑠 Duration: 10 min / axis Temperature: 25℃ +/-10℃ Humidity: 50% +/-25% RH Frequency range: 5 ~ 150 Hz 2 Vertical: 5.72 𝑚⁄𝑠 2 Transverse: 2.55 m⁄s 2 Longitudinal: 3.96 𝑚⁄𝑠 Duration: 5 hrs / axis Temperature: 25℃ +/-10℃ Humidity: 50% +/-25% RH Frequency range: 5 ~ 150 Hz 2 +/-Vertical: 30 m⁄s 2 +/-Transverse: 30 𝑚⁄𝑠 2 +/-Longitudinal: 50 𝑚⁄𝑠 Duration: 30ms x18 (Each axis 3 shocks) Result Pass Pass Pass Pass Pass Pass Pass REVISION: V13 EC7BW18 Series EN45545-2 Fire & Smoke Test Conditions Item Standard Oxygen Index Test R22 Smoke Density Test Smoke Toxicity Test Oxygen Index Test R23 Smoke Density Test Smoke Toxicity Test R24 Oxygen Index Test R25 Glow - Wire Test R26 Vertical Flame Test Hazard Level EN 45545-2: 2013 EN ISO 4589-2: 2006 EN 45545-2: 2013 EN ISO 5659-2: 2013 EN 45545-2: 2013 NF X70-100: 2006 EN 45545-2: 2013 EN ISO 4589-2: 2006 EN 45545-2: 2013 EN ISO 5659-2: 2013 EN 45545-2: 2013 NF X70-100: 2006 EN45545-2: 2013 EN ISO 4589-2 EN 45545-2:2013 EN 60695-2-11:2001 EN 45545-2: 2013 EN 60695-11-10: 2013 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 HL1, HL2, HL3 CHARACTERISTIC CURVE Power Derating Curve EC7BW18-72 Derating Curve without Heatsink (Vin=72V) EC7BW18-72 Derating Curve with Heatsink BC100 (Vin=72V) 100% 120% 67 77 80 -40 Output Power (%) Output Power (%) 120% 100% 80% 60% 72S05 40% 72D24 20% 71 79 82 -40 80% 60% 72S05 40% 72D24 20% OTHER -40 -20 0 OTHER 105 0% 20 40 60 80 100 -40 Ambient Temperature (℃) www.cincon.com 105 0% -20 0 20 40 60 80 100 Ambient Temperature (℃) 5 REVISION: V13 EC7BW18 Series Performance Data EC7BW18-72S05 Eff Vs Io @25 Deg. C EC7BW18-72S05 Pd Vs Po @25 Deg. C 6 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 12V 36V 48V 72V 110V 160V 60% 50% 40% 10% 12V 36V 48V 72V 110V 160V 5 4 3 2 1 0 20% 30% 40% 50% 60% 70% 80% 90% 100% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Current Load (%) Output Power (%) EC7BW18-72S12 Eff Vs Io @25 Deg. C EC7BW18-72S12 Pd Vs Po @25 Deg. C 5 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 12V 36V 48V 72V 110V 160V 60% 50% 40% 10% 12V 36V 48V 72V 110V 160V 4 3 2 1 0 20% 30% 40% 50% 60% 70% 80% 90% 100% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Current Load (%) Output Power (%) EC7BW18-72S15 Eff Vs Io @25 Deg. C EC7BW18-72S15 Pd Vs Po @25 Deg. C 5 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 12V 36V 48V 72V 110V 160V 60% 50% 40% 10% 12V 36V 48V 72V 110V 160V 4 3 2 1 0 20% 30% 40% 50% 60% 70% 80% 90% 100% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Current Load (%) Output Power (%) EC7BW18-72D12 Eff Vs Io @25 Deg. C EC7BW18-72D12 Pd Vs Po @25 Deg. C 5 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 12V 36V 48V 72V 110V 160V 60% 50% 40% 10% 12V 36V 48V 72V 110V 160V 4 3 2 1 0 20% 30% 40% 50% 60% 70% 80% 90% 100% Current Load (%) www.cincon.com 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Output Power (%) 6 REVISION: V13 EC7BW18 EC7BW18-72D15 Eff Vs Io @25 Deg. C EC7BW18-72D15 Pd Vs Po @25 Deg. C 5 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 12V 36V 48V 72V 110V 160V 60% 50% 40% 10% 12V 36V 48V 72V 110V 160V 4 3 2 1 0 20% 30% 40% 50% 60% 70% 80% 90% 100% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Current Load (%) Output Power (%) EC7BW18-72D24 Eff Vs Io @25 Deg. C EC7BW18-72D24 Pd Vs Po @25 Deg. C 5 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 12V 36V 48V 72V 110V 160V 60% 50% 40% 10% 12V 36V 48V 72V 110V 160V 4 3 2 1 0 20% 30% 40% 50% 60% 70% 80% 90% 100% 0% Current Load (%) 92% 86% 90% Efficiency (%) Efficiency (%) EC7BW18-72S12 Eff Vs Vin @25 Deg. C 88% 84% 82% 80% 78% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Output Power (%) EC7BW18-72S05 Eff Vs Vin @25 Deg. C 88% 86% 84% 82% Full Load 76% Full Load 80% 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 8 Input Voltage (V) EC7BW18-72D12 Eff Vs Vin @25 Deg. C 92% 90% 90% Efficiency (%) 92% 88% 86% 84% 82% 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 Input Voltage (V) EC7BW18-72S15 Eff Vs Vin @25 Deg. C Efficiency (%) Series 88% 86% 84% 82% Full Load 80% Full Load 80% 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 8 Input Voltage (V) www.cincon.com 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 Input Voltage (V) 7 REVISION: V13 EC7BW18 EC7BW18-72D24 Eff Vs Vin @25 Deg. C 92% 92% 90% 90% Efficiency(%) Efficiency (%) EC7BW18-72D15 Eff Vs Vin @25 Deg. C 88% 86% 84% 82% 88% 86% 84% 82% Full Load 80% 80% 8 Series 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 Input Voltage (V) Full Load 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 Input Voltage (V) Note: 8.5Vin Efficiency at 70% Full Load MECHANICAL SPECIFICATION 0.10 [2.5] 1.00 [25.4] 0.400 [10.16] 5 0.10 [2.5] 4 PIN CONNECTION Pin Single Dual +V Input +V Input 1 2 -V Input -V Input 3 +V Output +V Output Trim -V Output 4 Common -V Output 5 Remote On/Off 6 BOTTOM VIEW 0.04 [1.0] 1.800 [45.72] 3 2.00 [50.8] 0.400 [10.16] 1 2 6 NOTE: Pin Size is 0.04±0.004 Inch (1.0±0.1 mm)DIA All Dimensions In Inches (mm) Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010 0.20 [5.1] 0.200 [5.08] 0.600 [15.24] 0.40 [10.2] Millimeters: X.X= ±0.5, X.XX= ±0.25 0.22 min. [5.6] sales@cincon.com.tw www.cincon.com 8 REVISION: V13