MHI300ARWI8SSeries Wide Input, 3W DIP Ultra-High Isolation DC/DC Converters Electrical Specifications Key Features: • 3W Output Power • 8.0 kV Isolation Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Input Voltage Range • 15 kV/µS CMTI • Wide 2:1 Input Range • Reinforced Insulation Start-Up Threshold Voltage • EN 60950 Approved (Pend.) • -40°C to +85°C Operation • Industry Standard Pin-Out Under Voltage Shutdown Short Circuit Input Power Input Filter Conducted EMI 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input Min. 4.5 9.0 18.0 36.0 3.7 8.0 15.0 30.0 Typ. 5.0 12.0 24.0 48.0 4.0 8.5 17.0 33.0 Max. 5.5 18.0 36.0 75.0 4.5 9.0 18.0 36.0 4.0 8.5 17.0 34.0 2,000 Units Max. ±1.0 ±2.0 ±0.5 ±1.0 100 150 500 ±6.0 Units % % % % (Pi) Filter Meets EN 55022 Class A & FCC Level A VDC VDC VDC mW Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Conditions Ripple & Noise (20 MHz)< See Note 3 Transient Recovery Time, See Note 4 Transient Response Deviation Output Power Protection Temperature Coefficient Output Short Circuit Min. Typ. Dual Output, Balanced Loads VIN = Min to Max See Note 2 5 VDC Output Models All Other Models ±0.5 ±0.3 ±0.5 75 100 150 25% Load Step Change ±3.0 Foldback 120 150 ±0.01 Continuous (Autorecovery) ±0.02 mV P - P µSec % % %/°C General Parameter Isolation Voltage, 60 Sec Isolation Resistance Isolation Capacitance Common Mode Transient Immunity Switching Frequency Conditions Rated For 60 Sec Tested For 1 Sec 500 VDC 100 kHz, 1V Min. 4,000 8,000 10 Typ. Max. 7 13 15 150 Units VAC rms VDC G pF kV/µS kHz Environmental Parameter Conditions Ambient Case Operating Temperature Range 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 Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Min. -40 Typ. +25 -50 Free Air Convection RH, Non-condensing Max. +85 +100 +125 Units 95 % °C °C See Mechanical Diagram (Page 3) Non-Conductive Black Plastic (UL94-V0) 0.54 Oz (16.2g) Reliability Specifications Parameter MTBF Safety Standards Conditions Min. Typ. MIL HDBK 217F, 25°C, Gnd Benign 1.0 UL 60950, EN 60950 (Pending) Max. Units MHours Max. 11.0 25.0 50.0 100.0 260 Units Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (0.1 Sec) Lead Temperature Min. Typ. 5 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case for 10 Sec 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 Voltage (VDC) Output Current (mA) Voltage Current Current (VDC) (mA, Max) (mA, Min) (%, Typ) Capacitive Load Fuse Rating Slow-Blow (µF, Max) (mA) Efficiency Nominal Range Full-Load No-Load MHI305S-05ARWI8 5 4.5 - 9.0 870 40 5.0 600 90.0 69 1,000 2,000 MHI305S-12ARWI8 5 4.5 - 9.0 811 40 12.0 250 37.5 74 470 2,000 MHI305S-24ARWI8 5 4.5 - 9.0 800 40 24.0 125 18.8 76 470 2,000 MHI305D-12ARWI8 5 4.5 - 9.0 800 40 ±12.0 ±125 ±18.8 75 220 2,000 MHI305D-15ARWI8 5 4.5 - 9.0 800 40 ±15.0 ±100 ±15.0 75 220 2,000 MHI312S-05ARWI8 12 9.0 - 18.0 342 30 5.0 600 90.0 73 1,000 750 MHI312S-12ARWI8 12 9.0 - 18.0 316 30 12.0 250 37.5 79 470 750 MHI312S-24ARWI8 12 9.0 - 18.0 313 30 24.0 125 18.8 81 470 750 MHI312D-12ARWI8 12 9.0 - 18.0 313 30 ±12.0 ±125 ±18.8 80 220 570 MHI312D-15ARWI8 12 9.0 - 18.0 313 30 ±15.0 ±100 ±15.0 80 220 750 MHI324S-05ARWI8 24 18.0 - 36.0 162 20 5.0 600 90.0 77 1,000 300 MHI324S-12ARWI8 24 18.0 - 36.0 152 20 12.0 250 37.5 82 470 300 MHI324S-24ARWI8 24 18.0 - 36.0 151 20 24.0 125 18.8 84 470 300 MHI324D-12ARWI8 24 18.0 - 36.0 151 20 ±12.0 ±125 ±18.8 83 220 300 MHI324D-15ARWI8 24 18.0 - 36.0 151 20 ±15.0 ±100 ±15.0 83 220 300 MHI348S-05ARWI8 48 36.0 - 75.0 81 10 5.0 600 90.0 77 1,000 200 MHI348S-12ARWI8 48 36.0 - 75.0 76 10 12.0 250 37.5 82 470 200 MHI348S-24ARWI8 48 36.0 - 75.0 75 10 24.0 125 18.8 84 470 200 MHI348D-12ARWI8 48 36.0 - 75.0 75 10 ±12.0 ±125 ±18.8 83 220 200 MHI348D-15ARWI8 48 36.0 - 75.0 75 10 ±15.0 ±100 ±15.0 83 220 200 Notes: 1. The specified maximum capacitive load is for each output. 2. Load regulation is measured over a range of 25% IOUT to 100% IOUT. 3. When measuring output ripple & noise, it is recommended that an external capacitor (0.47 µF typ.) be placed from the +VOUT to the -VOUT pins for single output units and from each output to common for dual output models. To further reduce output ripple, a 3.3 µF is recommended. 4. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 5. The converter should be connected to a low ac-impedance source. A source with a highly inductive impedance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low ESR (<1.0 at 100 kHz) capacitor be mounted close to the con-verter. For 5V input units a 10.0 µF is recommended; for 12V input units, a 4.7 µF; and for 24V & 48V units a 2.2 µF. 6. Operation at no-load will not damage the unit, but they may not meet all specifications. 7. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection tables for the correct rating. Derating Curve IGBT Applications Notes: The MHI300x-xxARW series is a good choice for applications involving high speed switching, such as driving IGBTs. They are designed to withstand the extra stress caused by the high voltage switching transients present in IGBT drive circuits. All of the MHIxxx series have isolation levels that range from 5.2 to 8 kV. Many of these have reinforced insulation. The high isolation levels (and the correspondingly low capacitive coupling rates) allow them to be safely used in applications with highly dynamic switched AC or DC. 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 Mechanical Dimensions Pin Connections Pin 1 11 12 13 15 23 24 Pin 1 11 12 13 15 23 24 Single Output +VIN No Pin -VOUT +VOUT No Pin -VIN -VIN Dual Output +VIN Common No Pin -VOUT +VOUT -VIN -VIN Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) MHI Products: MPD offers a wide range products well suited for applications requiring high isolation levels & high transient immunity. Product Family Power Input Range Inputs (VDC) MHI100DI5.7 1W ±10% 5, 12, 15, 24 MHI200DI5.7 2W ±10% 5, 12, 15, 24 MHI200GRI8 2W ±10% 5, 12, 24 MHI200LRI8 2W ±10% 5, 12, 24 MHI300ARI6 3W ±10% 5, 12, 24 MHI300ARWI8 3W 2:1 5, 12, 24, 48 MHI300ARUI8 3W 4:1 24, 48 MHI600ARWI8 6W 2:1 12, 24, 48 MHI1000BRWI8 10W 2:1 12, 24, 48 MHI1500BRWI8 15W 2:1 12, 24, 48 MHI2000BRWI8 20W 2:1 12, 24, 48 Isolation CMTI Outputs (VDC) EN 60950 3.3, 5, 9, 12, 15 15 kV/µS ±5, ±9, ±12, ±15, --+15/-9 3.3, 5, 9, 12, 15 15 kV/µS ±5, ±9, ±12, ±15, --+15/-9 60S - 5,200 VDC 1S - 5,700 VDC 60S - 5,200 VDC 1S - 5,700 VDC 60S - 4,000 VAC rms 1S - 8,000 VDC 60S - 4,000 VAC rms 1S - 8,000 VDC 60S - 3,000 VAC rms 1S - 6,000 VDC 60S - 4,000 VAC rms 1S - 8,000 VDC 60S - 4,000 VAC rms 1S - 8,000 VDC 60S - 4,000 VAC rms 1S - 8,000 VDC 60S - 4,000 VAC rms 1S - 8,000 VDC 60S - 4,200 VAC rms 1S - 8,000 VDC 60S - 4,200 VAC rms 1S - 8,000 VDC Package 7 Pin-SIP 7 Pin-SIP 15 kV/µS 5, 12, 15 ±12, ±15 Yes MiniDIP 15 kV/µS 5, 12, 15 ±12, ±15 Yes SMT 15 kV/µS 5, 12, 15 ±12, ±15 Yes DIP 15 kV/µS 5, 12, 24 ±12, ±15 Yes DIP 15 kV/µS 5, 12 ±12, ±15 Yes DIP 15 kV/µS 5, 12 ±12, ±15 Yes DIP 15 kV/µS 5, 5.1, 12 ±12, ±15 Yes 1” x 2” 15 kV/µS 5, 5.1, 12 ±12, ±15 Yes 1” x 2” 15 kV/µS 5, 5.1, 12 ±12, ±15 Yes 1” x 2” MicroPower Direct 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]