C4000RU Series Isolated, 40W Ultra-Wide 4:1Input DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: • 40W Output Power • 4:1 Input Voltage Range • 1,500 VDC Isolation • -40ºC to +85ºC Operation • Single & Dual Outputs • Remote ON/OFF • >900 kHour MTBF • Industry Standard Pin-Out Input Parameter Conditions Min. 24 VDC Input 9.0 48 VDC Input 18.0 (Pi) Filter Input Voltage Range Input Filter Start Up Time Typ. 24.0 48.0 Max. 36.0 75.0 68 Units VDC mSec Output Parameter Output Voltage Accuracy Line Regulation Load Regulation, See Note 1 Ripple & Noise, See Note 2 Transient Recovery Time, See Note 3 Transient Response Deviation Output Over Voltage Protection Temperature Coefficient Output Short Circuit Conditions Min. Typ. ±1.0 For Vin Min to Max Iout = 25% to 100% Max. ±0.5 ±0.5 85 Units % % % mV P-P µSec % ±0.02 %/°C Max. Units VDC M⍀ pF kHz 250 ±5.0 See Model Selection Guide 50% Load Step Change Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Remote On/Off, See Note 4 Parameter Supply On Supply Off Standby Input Current Control Common Conditions 60 Seconds 500 VDC 100 kHz, 1V Conditions Min. 1,500 1,000 Typ. 1,200 300 Min. Typ. Max. Units Open or 3.5 to 12 VDC Short or 0.0 to 0.7 VDC 20 mA Referenced to Negative Input (pin 2) Environmental MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Ambient Case Min. -40 Typ. -55 See Derating Curve RH, Non-condensing Max. +85 +105 +125 Units °C °C °C 95 % 2.0 x 2.0 x 0.45 Inches (50.8 x 50.8 x 11.4 mm) Nickel Coated Copper with Non-Conductive Base 2.78 Oz (79g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 900 Typ. Max. Units kHours Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 Typ. Max. 50.0 100.0 260 Units Absolute Maximum Ratings Parameter Input Voltage Surge (0.1 Sec) Lead Temperature Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC °C www.micropowerdirect.com Model Selection Guide Input Model Number C4001RU C4002RU C4003RU C4004RU C4005RU C4006RU C4011RU C4012RU C4013RU C4014RU C4015RU C4016RU Voltage (VDC) Nom. 24 24 24 24 24 24 48 48 48 48 48 48 Range 9 - 36 9 - 36 9 - 36 9 - 36 9 - 36 9 - 36 18 - 75 18 - 75 18 - 75 18 - 75 18 - 75 18 - 75 Output Current (mA) Full-Load 1,677 2,008 2,018 1,972 2,012 2,058 838 992 997 974 994 1,017 No-Load 88 119 137 112 58 77 49 57 60 57 53 60 Voltage Current Current (VDC) (A, Max) (A, Min 3.3 5.0 12.0 15.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±12.0 ±15.0 10.00 8.00 3.35 2.65 ±1.65 ±1.35 10.00 8.00 3.35 2.65 ±1.65 ±1.35 Efficiency (Typ %) Over Capacitive Voltage Load Protection (µF Max) (VDC) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 86 87 87 88 86 86 86 88 88 89 87 87 3.9 6.2 15 18 ±15 ±18 3.9 6.2 15 18 ±15 ±18 28,000 18,000 3,800 3,000 ±2,200 ±1,200 28,000 18,000 3,800 3,000 ±2,200 ±1,200 Fuse Rating Slow-Blow (mA) 5,000 5,000 5,000 5,000 5,000 5,000 2,500 2,500 2,500 2,500 2,500 2,500 External Trim For heatsink option, add suffix “H” to model number (i.e. C4015RU-H) A simple external circuit may be used to adjust the converter output. To adjust the output DOWN, connect a 5%, 3W resistor between the plus output pin and the Vout trim pin. To adjust the output UP, connect a 5%, 3W resistor between the minus output pin and the Vout trim pin. For UP/Down trimming capability, connect a 10 kW potentiometer between the plus and minus outputs with the wiper arm connected to the Vout trim pin. The range for the external trim is about ±10%. Notes: 1. For dual output models used with unbalanced loads, the load regulation is ±3%. 2. When measuring output ripple, it is recommended that external 1.0 µF & 10 µF capacitors be placed in parallel from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 3. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. 4. If the on/off pin is left open, the unit operates. If grounded, the unit will shut off. 5. Sense pins should be connected to the output load or to the corresponding output pin. 6. No load operation will not damage these units, but they may not meet all spec’s. 7. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Derating Curve Mechanical Dimensions Pin Connections Pin 1 2 3 4 5 6 7 8 Single Dual +VIN +VIN -VIN -VIN On/Off On/Off -Sense +VOUT +Sense Common +VOUT Common -VOUT -VOUT Trim Trim MicroPower Direct Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]