EC7BW-48S33

EC7BW SERIES 20 WATT 4:1 INPUT ISOLATED DC-DC CONVERTER Features  Efficiency up to 90%  Fixed Switching Frequency  Regulated Outputs  Remote On/Off  Fully Protected (OTP/OCP/OVP/UVLO)  1500Vdc I/O Isolation  Operating Case Temperature -40 to +105℃  2”x1”x0.4” Size Meet Industrial Standard  EN 50155 Compliant with External Circuits  Shock & Vibration EN 50155 (EN 61373) Compliant  Fire & Smoke EN 45545-2 Compliant  3000m Operating Altitude  Safety Meets IEC/EN/UL 62368-1 OUTPUT CURRENT MODEL INPUT OUTPUT NUMBER VOLTAGE VOLTAGE MIN. EC7BW-24S33 9-36 VDC 3.3 VDC 0 mA EC7BW-24S05 9-36 VDC 5 VDC EC7BW-24S12 9-36 VDC EC7BW-24S15 9-36 VDC EC7BW-24D05 EC7BW-24D12 INPUT CURRENT % EFF. CAPACITOR NO LOAD FULL LOAD (1) LOAD MAX. 5500 mA 55 mA 869 mA 87 5500uF 0 mA 4000 mA 55 mA 926 mA 90 4000uF 12 VDC 0 mA 1670 mA 55 mA 928 mA 90 1800uF 15 VDC 0 mA 1330 mA 55 mA 924 mA 90 1500uF 9-36 VDC ±5 VDC 0 mA ±2000 mA 70 mA 937 mA 89 2000μF 9-36 VDC ±12 VDC 0 mA ±835 mA 35 mA 947 mA 88 1000μF EC7BW-24D15 9-36 VDC ±15 VDC 0 mA ±666 mA 35 mA 947 mA 88 800μF EC7BW-48S33 18-75 VDC 3.3 VDC 0 mA 5500 mA 25 mA 430 mA 88 5500uF EC7BW-48S05 18-75 VDC 5 VDC 0 mA 4000 mA 25 mA 463 mA 90 4000uF EC7BW-48S12 18-75 VDC 12 VDC 0 mA 1670 mA 25 mA 464 mA 90 1800uF MAX. EC7BW-48S15 18-75 VDC 15 VDC 0 mA 1330 mA 25 mA 462 mA 90 1500uF EC7BW-48D05 18-75 VDC ±5 VDC 0 mA ±2000 mA 35 mA 468 mA 89 2000μF EC7BW-48D12 18-75 VDC ±12 VDC 0 mA ±835 mA 25 mA 474 mA 88 1000μF EC7BW-48D15 18-75 VDC ±15 VDC 0 mA ±666 mA 25 mA 474 mA 88 800μF NOTE: 1. Nominal Input Voltage 24, 48 VDC www.cincon.com 1 REVISION: V18 EC7BW Series PART NUMBER Series EC7BW- Nominal Input Voltage II Number of Outputs Nominal Output Voltage O XX Remote On/Off Logic L PIN Configuration -Y 33：3.3VDC 05：5VDC EC7BW 24：24 VDC 48：48 VDC S：Single D：Dual 12：12VDC 15：15VDC 05：±5VDC 12：±12VDC None：Positive N：Negative None：Standard S：Alternative Pin Configuration, Single output models only 15：±15VDC Part Number Example: EC7BW-24S12N: 2”x1”, 20W, 4:1 9-36Vdc Input, Single 12Vdc Output, Negative Logic www.cincon.com 2 REVISION: V18 EC7BW Series TECHNICAL SPECIFICATIONS (All specifications are typical at nominal input, full load at 25℃ unless otherwise noted.) ABSOLUTE MAXIMUM RATINGS PARAMETER NOTES and CONDITIONS Input Voltage Continuous Input Surge Voltage Operating Ambient Temperature 100ms max. At the center part of case plate (with derating) Device Min. Typ. Max. 24Vin -0.3 36 48Vin -0.3 75 24Vin 50 48Vin 100 All -40 Units Vdc Vdc 85 ℃ 105 ℃ 125 ℃ Units Maximum Case Temperature All Storage Temperature All -55 Device Min. Typ. Max. 24Vin 9 24 36 48Vin 18 48 75 24Vin 8 8.5 8.8 48Vin 16.5 17 17.5 INPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Operating Input Voltage Vdc Input Under Voltage Lockout Turn-On Voltage Threshold Turn-Off Voltage Threshold 7.7 8 8.3 48Vin 15.5 16 16.5 24Vin 0.6 48Vin 0.9 Vin=9V, Full load 24Vin 2.61 Vin=18V, Full Load 48Vin 1.305 Lockout Hysteresis Voltage Maximum Input Current 24Vin No-Load Input Current Vin=24, 48V, 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 Vdc Vdc A mA See Model Number Table 0.1 A2 s mA 30 OUTPUT CHARACTERISTICS PARAMETER NOTES and CONDITIONS Device Min. Voltage Set Point Accuracy Vin=24, 48V, Full load, Tc=25℃ All Output Voltage Balance Vin=24, 48V, Full load, Tc=25℃ Dual Typ. Max. Units -1.5 +1.5 % -1.0 +1.0 % % Output Voltage Regulation Load Regulation Line Regulation Full load to no load Vin=High line to low line, full load Cross Regulation Load cross variation 25%/100% Temperature Coefficient Tc=-40℃ to 85℃ All ±1.0 Single ±0.2 Dual ±0.5 % Dual ±5.0 % All ±0.03 %/℃ All 75 mV Output Voltage Ripple and Noise (5Hz to 20MHz bandwidth) Peak-to-Peak Full load, 0.1uF ceramic capacitors. Output Current Range Vin= 24, 48V Over Current Protection Hiccup Mode. Auto recovery All Short Circuit Protection 110 Full load (resistive) Output Voltage Trim Range Po≦max. rated power, Io ≦ Io_max. 125 150 uF See Model Number Table 3 Single % Continuous, Auto Recovery All External Load Capacitance www.cincon.com A See Model Number Table -10 +10 % REVISION: V18 EC7BW PARAMETER Over Voltage Protection NOTES and CONDITIONS Zener Clamp Device Min. Typ. 3.3Vo 3.9 5Vo 6.2 12Vo 15 15Vo 18 ±05Vo ±6.2 ±12Vo ±15 ±15Vo ±18 Series Max. Units Vdc EFFICIENCY PARAMETER NOTES and CONDITIONS 100% Load Vin=24, 48V 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 500 us Von/off to 10%Vo_set, Remote on All 1.5 Vin_min. to 10%Vo_set, Power up All 2.5 ms 10%Vo_set to 90%Vo_set All 6 ms ms ISOLATION CHARACTERISTICS PARAMETER Isolation Voltage (100% factory Hi-Pot tested @2sec.) Isolation Resistance Isolation Capacitance NOTES and CONDITIONS 1 Minute; Input to output Device Min. Typ. All Input to output All Input to output (10KHz, 0.25V) All Max. Units 1500 Vdc MΩ 100 pF 1000 FEATURE CHARACTERISTICS PARAMETER NOTES and CONDITIONS Switching Frequency Output ripple frequency Device Min. Typ. Single 350 Dual 400 Max. Units 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 5.5 or Open Circuit 75 V Von/off at Ion/off=0.0uA, Pin open=Off All 5.5 or Open Circuit 75 V 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 10 mA 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 4 0.3 4 REVISION: V18 EC7BW Series GENERAL SPECIFICATIONS PARAMETER MTBF NOTES and CONDITIONS Device MIL-HDBK - 217F_Notice 1, GB, 25℃ Weight Typ. Max. Units All 720 K hours All 35 grams Case Material Black Coated Copper Base plate Material FR4 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 3000m Operating Altitude, 12000m Transport Altitude Thermal Shock MIL-STD-810F Fire & Smoke EN 45545-2 Compliant Pin Material Min. Io=100% of Io_max.; EMC SPECIFICATIONS (External components required, please refer to application note.) EMI EN 55032 & EN50155 Compliant (with external filter) ESD EN 61000-4-2 Level 3: Air ±8kV, Contact ±6kV Perf. Criteria A Class A Radiated Immunity EN 61000-4-3 EN 61000-4-4 Perf. Criteria A Conducted Immunity EN 61000-4-6 Level 3: 80~1000MHz, 20V/m Level 3: On power input port, ±2kV, external components required (EN 50155) Level 3: Line to earth, ±2kV, Line to line, ±1kV (EN 50155), external components required Level 3: 0.15~80MHz, 10V Interruptions of Voltage Supply EN 50155 Class S3: 20ms interruptions Perf. Criteria A Supply Change Over EN 50155 Class C2: During a supply break of 30ms Perf. Criteria A Fast Transient Surge EN 61000-4-5 Application Note Link Perf. Criteria A Perf. Criteria A EC7BW Series App Notes Packaging Information Link www.cincon.com Perf. Criteria A Packaging Information 5 REVISION: V18 EC7BW Series 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 Temperature: -40℃ Duration: 16 hrs Pass Cyclic Damp Heat Test 13.4.7 EN 60068-2-30 Temperature: 25℃ - 55℃ Humidity: 90% RH Duration: 48 hrs Pass EN 61373 Temperature: 25℃ +/- 10℃ Humidity: 50% +/-25% RH Frequency range: 5 ~ 150 Hz Vertical: 0.98 ⁄ Transverse: 0.44 ⁄ Longitudinal: 0.69 ⁄ Duration: 10 min / axis Pass EN 61373 Temperature: 25℃ +/-10℃ Humidity: 50% +/-25% RH Frequency range: 5 ~ 150 Hz Vertical: 5.72 ⁄ Transverse: 2.5 m⁄s Longitudinal: 3.96 ⁄ Duration: 5 hrs / axis Pass EN 61373 Temperature: 25℃ +/-10℃ Humidity: 50% +/-25% RH Frequency range: 5 ~ 150 Hz +/-Vertical: 30 m⁄s +/-Transverse: 30 ⁄ +/-Longitudinal: 50 ⁄ Duration: 30ms x18 (Each axis 3 shocks) Pass Random Vibration Test Simulated Long Life Test at Increased Random Vibration Levels Shock Test 13.4.11 13.4.11 13.4.11 Test Conditions Result Class OT4 Temperature: -40℃ Duration: 2 hrs Class OT4 & Cycle B Temperature: 70℃ Duration: 6 hrs Extended temperature: 85℃ Extended Duration: 10min Pass Pass EN45545-2 Fire & Smoke Test Conditions Item Standard 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 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 www.cincon.com 6 Hazard Level 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 REVISION: V18 EC7BW Series CHARACTERISTIC CURVE Power Derating Curve 120% 71 -40 Output Power (%) Output Power (%) 120% 100% EC7BW Derating Curve with Heatsink BC100 EC7BW Derating Curve without Heatsink 100% 80% 60% 40% Natural Convection 20% 75 -40 80% 60% 40% With Heat Sink 20% 105 105 0% 0% -40 -20 0 20 40 60 80 100 -40 Ambient Temperature (℃) -20 0 20 40 60 80 100 Ambient Temperature (℃) Performance Data EC7BW-24S33 Eff Vs Io @25 Deg. C EC7BW-24S33 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 9V 60% 24V 50% 36V 40% 10% 9V 24V 36V 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 (%) EC7BW-24S05 Eff Vs Io @25 Deg. C EC7BW-24S05 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 9V 60% 24V 36V 50% 10% 9V 24V 36V 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 (%) 7 REVISION: V18 EC7BW EC7BW-24S12 Eff Vs Io @25 Deg. C EC7BW-24S12 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 9V 24V 60% 36V 50% 10% 9V 24V 36V 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 (%) EC7BW-24S15 Eff Vs Io @25 Deg. C EC7BW-24S15 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 9V 60% 24V 36V 50% 10% 9V 24V 36V 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 (%) EC7BW-24D05 Eff Vs Io @25 Deg. C EC7BW-24D05 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 9V 60% 24V 36V 50% 10% 9V 24V 36V 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 (%) EC7BW-24D12 Eff Vs Io @25 Deg. C EC7BW-24D12 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) Efficiency (%) 100% 90% 80% 9V 70% 24V 36V 60% 10% Series 9V 24V 36V 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 (%) 8 REVISION: V18 EC7BW EC7BW-24D15 Eff Vs Io @25 Deg. C EC7BW-24D15 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) Efficiency (%) 100% 90% 80% 9V 70% 24V 36V 60% 10% 9V 24V 36V 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 (%) EC7BW-48S33 Eff Vs Io @25 Deg. C EC7BW-48S33 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 18V 60% 48V 50% 75V 40% 10% 18V 48V 75V 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 (%) EC7BW-48S05 Eff Vs Io @25 Deg. C EC7BW-48S05 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 18V 60% 48V 50% 75V 40% 10% 18V 48V 75V 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 (%) EC7BW-48S12 Eff Vs Io @25 Deg. C EC7BW-48S12 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 18V 48V 60% 75V 50% 10% Series 18V 48V 75V 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 (%) 9 REVISION: V18 EC7BW EC7BW-48S15 Eff Vs Io @25 Deg. C EC7BW-48S15 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 18V 48V 60% 75V 50% 10% 18V 48V 75V 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 (%) EC7BW-48D05 Eff Vs Io @25 Deg. C EC7BW-48D05 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) 100% Efficiency (%) 90% 80% 70% 60% 18V 50% 48V 40% 30% 10% 75V 18V 48V 75V 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 (%) EC7BW-48D12 Eff Vs Io @25 Deg. C EC7BW-48D12 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) Efficiency (%) 100% 90% 80% 18V 70% 36V 75V 60% 10% 18V 48V 75V 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 (%) EC7BW-48D15 Eff Vs Io @25 Deg. C EC7BW-48D15 Pd Vs Po @25 Deg. C 4 Power Dissipation (W) Efficiency (%) 100% 90% 80% 18V 70% 36V 75V 60% 10% Series 18V 48V 75V 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 (%) 10 REVISION: V18 EC7BW Series MECHANICAL SPECIFICATION All Dimensions In Inches (mm) Tolerances Inches .XX= ±.04 , .XXX= ±.010 Millimeters .XX= ±1.0 , .XXX= ±0.25 SUFFIX"S"PIN CONFIGURATION STANDARD PIN CONFIGURATION Pin BOTTOM VIEW 1 2 3 4 5 6 BOTTOM VIEW min PIN CONNECTION Single Dual +Vin +Vin -Vin -Vin +Vout +Vout Common Trim -Vout -Vout Remote ON/OFF min E-mail: sales@cincon.com.tw Web: www.cincon.com 11 REVISION: V18