MB4000RU Series Compact, 1 x 2 Inch 40W, 4:1 Input Range DC/DC Con verters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: Input Parameter • 40W Output Power Input Voltage Range • 4:1 Input Voltage Range Input Start Voltage • 1,500 VDC Isolation • Single & Dual Outputs Under Voltage Shutdown • Efficiency to 91% Input Filter Start-Up Time • Compact 1 x 2 Inch Case Output • Wide Temp Operation • Industry Standard Pin-Out • Low Cost Parameter Output Voltage Accuracy Output Voltage Balance Output Trim Range Line Regulation Load Regulation, See Note 2 Cross Regulation Ripple & Noise (20 MHz), See note 4 Transient Recovery Time, See Note 5 Transient Response Deviation Temperature Coefficient Over Temperature Protection Output Power Protection Output Short Circuit, See Note 6 Conditions Min. 24 VDC Input 9.0 48 VDC Input 18.0 24 VDC Input 48 VDC Input 24 VDC Input 48 VDC Input LC Filter See Note 1 Typ. 24.0 48.0 Conditions Typ. Min. Max. 36.0 75.0 9.0 18.0 Units VDC VDC 8.3 16.5 VDC 30 mS Dual Outputs, Balanced Loads Max. ±1.0 ±2.0 ±10 VIN = Min to Max Single Output Dual Output See Note 3 3.3 & 5 VOUT Models 12, 15 & 24 VOUT Models Dual Output Models ±0.5 ±0.5 ±1.0 ±5.0 100 150 150 250 25% Load Step Change ±3.0 ±0.02 Shutdown Temperature 110 150 Continuous (Autorecovery) ±5.0 Conditions Max. Units % % % % % % mV P - P µSec % %/°C °C % General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency 60 Seconds 500 VDC 100 kHz/1.0V See Note 7 Min. 1,500 1,000 Typ. 1,500 320 Units VDC M pF kHz Environmental Parameter Operating Temperature Range, Ambient Without Heatsink Operating Temperature Range, Ambient With Heatsink 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 Operating Temperature Range Storage Temperature Range Humidity Physical Case Size, See Note On Page 4 Case Material Weight Conditions MB40xxS-03RU MB40xxS-05RU, MB4048S-12RU, -15RU MB4024S-12RU, MB4024S-15RU MB40xxS-24RU MB40xxD-xxRU MB40xxS-03RU MB40xxS-05RU, MB4048S-12RU, -15RU MB4024S-12RU, MB4024S-15RU MB40xxS-24RU MB40xxD-xxRU Case Min. Typ -40 +25 -40 +25 -50 RH, Non-condensing Max. +66 +51 +45 +57 +40 +73 +61 +57 +66 +52 +105 +125 95 Units °C °C °C °C % 2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm) Aluminum Alloy With Non-Conductive Base (UL94-V0) 1.06 Oz (30g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 328 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 (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 Model Number MB4024S-03RU MB4024S-05RU MB4024S-12RU MB4024S-15RU MB4024S-24RU MB4024D-12RU MB4024D-15RU MB4048S-03RU MB4048S-05RU MB4048S-12RU MB4048S-15RU MB4048S-24RU MB4048D-12RU MB4048D-15RU Input Voltage (VDC) Current (mA) Nominal Range Full-Load No-Load 24 9.0 - 36.0 1,240 90 24 9.0 - 36.0 1,850 90 24 9.0 - 36.0 1,870 95 24 9.0 - 36.0 1,870 105 24 9.0 - 36.0 1,835 115 24 9.0 - 36.0 1,890 65 24 9.0 - 36.0 1,890 65 48 18.0 - 75.0 620 55 48 18.0 - 75.0 930 55 48 18.0 - 75.0 930 60 48 18.0 - 75.0 930 65 48 18.0 - 75.0 918 75 48 18.0 - 75.0 950 45 48 18.0 - 75.0 950 45 Voltage Output Current Current (VDC) (mA, Max) (mA, Min) 3.3 5.0 12.0 15.0 24.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 24.0 ±12.0 ±15.0 8,000 8,000 3,330 2,670 1,670 ±1,670 ±1,330 8,000 8,000 3,330 2,670 1,670 ±1,670 ±1,330 For heatsink option, add suffix “H” to model number (i.e. MB4024S-15RU-H) 0 0 0 0 0 ±145 ±110 0 0 0 0 0 ±145 ±110 Efficiency (%, Typ) Over Fuse Voltage Capacitive Rating Load Protection (µF, Max) Slow-Blow (VDC Typ) 89 90 89 89 91 88 88 89 90 90 90 91 88 88 3.9 6.2 15.0 18.0 30.0 ±15.0 ±18.0 3.9 6.2 15.0 18.0 30.0 ±15.0 ±18.0 (A) 21,000 13,600 2,400 1,500 600 ±1,200 ±750 21,000 13,600 2,400 1,500 600 ±1,200 ±750 8.0 8.0 8.0 8.0 8.0 8.0 8.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Remote On/Off Notes: 1. Start up time is measured at nominal input and with a constant resistive load. Applying a signal to pin 3 will turn the unit ON/OFF. If the pin is left open, the unit operates. If 2. Load regulation is specified for a load change of minimum load to full load. grounded, the unit will shut off. The specifications for the ON/OFF function are: 3. Cross regulation is measured with the output being tested at 100% load. The second output is varied from 25% to 100% load. Parameter Min Typ Max Units 4. When measuring output ripple, it is recommended that an external 1 µF capacitor and 10 µF capacitor be connected in 3.5 12.0 VDC parallel from the +VOUT to the -VOUT pins for single output units and from each output to common for dual output units. Supply On 5. Transient recovery is measured to within a 1% error band for a load step change of 25%. Supply Off 0.0 1.2 VDC 6. Short circuit protection is provided by a “hiccup mode” circuit. Standby Input Current 2.5 mA 7. The switching frequency for 24 VDC output models is 285 kHz. Control Common Referenced to Negative Input (pin 2) 8. Operation at no-load will not damage these units. However, they may not meet all specifications if operated below the Control Input Current (ON) mA 0.5 specified minimum load. -0.5 mA 9. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table Control Input Current (OFF) above for the correct rating. External Trim On single output units, an external resister may be added to adjust the converter output. To adjust the output UP, connect a 5%, 3W resistor between the minus output pin (5) and the Vout trim pin (6). To adjust the output DOWN, connect a 5%, 3W resistor between the plus output pin (4) and the Vout trim pin (6). The trim table at right gives suggested resistor values for this adjustment. MB40xxS-03RU Trim Down Vout VO x 0.99 VO x 0.98 VO x 0.97 VO x 0.96 VO x 0.95 VO x 0.94 VO x 0.93 VO x 0.92 VO x 0.91 VO x 0.90 RDOWN 72.61 32.55 19.20 12.52 8.51 5.84 3.94 2.51 1.39 0.50 Volts k⍀ Trim Up Vout RUP VO x 1.01 VO x 1.02 VO x 1.03 VO x 1.04 VO x 1.05 VO x 1.06 VO x 1.07 VO x 1.08 VO x 1.09 VO x 1.10 60.84 27.40 16.25 10.68 7.34 5.11 3.51 2.32 1.39 0.65 Volts k⍀ MB40xxS-05RU Trim Down Vout VO x 0.99 VO x 0.98 VO x 0.97 VO x 0.96 VO x 0.95 VO x 0.94 VO x 0.93 VO x 0.92 VO x 0.91 VO x 0.90 RDOWN 138.88 62.41 36.92 24.18 16.53 11.44 7.79 5.06 2.94 1.24 Volts k⍀ Trim Up Vout RUP VO x 1.01 VO x 1.02 VO x 1.03 VO x 1.04 VO x 1.05 VO x 1.06 VO x 1.07 VO x 1.08 VO x 1.09 VO x 1.10 106.87 47.76 28.06 18.21 12.30 8.36 5.55 3.44 1.79 0.48 Volts k⍀ MB40xxS-12RU Trim Down Vout VO x 0.99 VO x 0.98 VO x 0.97 VO x 0.96 VO x 0.95 VO x 0.94 VO x 0.93 VO x 0.92 VO x 0.91 VO x 0.90 RDOWN 413.55 184.55 108.22 70.05 47.15 31.88 20.98 12.80 6.44 1.35 Volts k⍀ Trim Up Vout RUP VO x 1.01 VO x 1.02 VO x 1.03 VO x 1.04 VO x 1.05 VO x 1.06 VO x 1.07 VO x 1.08 VO x 1.09 VO x 1.10 351.00 157.50 93.00 60.75 41.40 28.50 19.29 12.37 7.00 2.70 Volts k⍀ MB40xxS-15RU Trim Down Vout VO x 0.99 VO x 0.98 VO x 0.97 VO x 0.96 VO x 0.95 VO x 0.94 VO x 0.93 VO x 0.92 VO x 0.91 VO x 0.90 RDOWN 530.73 238.61 141.24 92.56 63.35 43.87 29.96 19.53 11.41 4.92 Volts k⍀ Trim Up Vout RUP VO x 1.01 VO x 1.02 VO x 1.03 VO x 1.04 VO x 1.05 VO x 1.06 VO x 1.07 VO x 1.08 VO x 1.09 VO x 1.10 422.77 189.89 112.26 73.44 50.15 34.63 23.54 15.22 8.75 3.58 Volts k⍀ MB40xxS-24RU Trim Down Vout VO x 0.99 VO x 0.98 VO x 0.97 VO x 0.96 VO x 0.95 VO x 0.94 VO x 0.93 VO x 0.92 VO x 0.91 VO x 0.90 RDOWN 333.39 148.80 87.26 56.50 38.04 25.73 16.94 10.35 5.22 1.12 Volts k⍀ Trim Up Vout RUP Volts k⍀ VO x 1.01 VO x 1.02 VO x 1.03 VO x 1.04 VO x 1.05 VO x 1.06 VO x 1.07 VO x 1.08 VO x 1.09 VO x 1.10 243.70 108.50 63.43 40.90 27.38 18.37 11.93 7.10 3.34 0.34 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] www.micropowerdirect.com Derating Curves MB40xxS-03RU Without Heatsink MB40xxS-03RU With Heatsink MB40xxS-05RU, MB4048S-12RU MB4048S-15RU Without Heatsink MB40xxS-05RU, MB4048S-12RU MB4048S-15RU With Heatsink MB4024S-12RU, MB4024S-15RU Without Heatsink MB4024S-12RU, MB4024S-15RU With Heatsink MB40xxD-12RU, MB40xxD-15RU Without Heatsink MB40xxD-12RU, MB40xxD-15RU With Heatsink MB40xxS-24RU Without Heatsink MB40xxS-24RU With Heatsink MicroPower Direct • 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] www.micropowerdirect.com EMC Specifications All units should meet EN 55022 (CE/RE) class A/B with the simple external circuit shown; using the component values given in the table. To meet the requirements of EN 61000-4-4 and EN 61000-4-5, the value of C1 should be changed to 330 µF/200V. Contact the factory for more information. Parameter Radiated Emissions Conducted Emissions ESD RS EFT, See Notes Surge, See Notes CS Standard Model C1 C2 MB4024x-xxRU 4.7 µF/50V 1812 MLCC --EN55022 Class A MB4048x-xxRU 2.2 µF/100V 1812 MLCC --MB40xxx-xxRU 3.3 µF/100V 1210/X7S 3.3 µF/100V 1812 MLCC EN55022 Class B MB40xxx-24RU 4.7 µF/100V 1210/X7S 3.3 µF/100V 1812 MLCC L1 ----700 µH 700 µH C3 C4 1,000 pF/2kV 1808 MLCC 1,000 pF/2kV 1808 MLCC 1,000 pF/2kV 1808 MLCC 1,000 pF/2kV 1808 MLCC 680 pF/2kV 1808 X7R 680 pF/2kV 1808 X7R 1,000 pF/2kV 1808 X7R 1,000 pF/2kV 1808 X7R Standard EN 55022 Class A EN 55022 Class A EN 61000-4-2 Criteria B; ±8 kV Air, ±6 kV Contact EN 61000-4-3 Criteria A; 10V/m EN 61000-4-4 Criteria A; ±2 kV EN 61000-4-5 Criteria B; ±1 kV EN 61000-4-6 Criteria A; 10 V/m Mechanical Dimensions Pin Connections Mechanical Dimensions: With Optional Heatsink Pin 1 2 3 4 5 6 Single Output +Vin -Vin Remote On/Off +Vout -Vout Trim Pin 1 2 3 4 5 6 Dual Output +Vin -Vin Remote On/Off +Vout Common -Vout For the heatsink option, add suffix “H” to the model number (i.e. MB4048D-12RU-H) Notes: MicroPower Direct • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) • Heatsink is black, anodized aluminum 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]