IG120 Series High Isolation IGBT Driver 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: Input • Operates With xx962 Drivers • Independent Outputs • EN 60950 Approved • 3,000 VAC Isolation • Miniature SIP Case • >3.5 MHour MTBF • Seven Standard Models • LOW COST!! Parameter Supply Voltage Range Input Filter Conditions Min. Typ. See Model Selection Guide Internal Capacitor Max. Units Conditions For VIN Change of 1% See Note 1 Max. ±1.5 15 200 Units % % mV P - P % %/ºC Output Parameter Line Regulation Load Regulation Ripple & Noise (20 MHz) Efficiency Temperature Coefficient Output Short Circuit Min. Typ. ±1.2 6.3 100 80 ±0.03 Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance, 1 kHz/0.1V Switching Frequency EMI Characteristics Parameter Radiated Emissions Conducted Emissions ESD Conditions 60 Seconds Min. 3,000 1,000 Standard See Page 3 EN 55022 See Page 3 EN 55022 EN 61000-4-2 Typ. Max. 6.6 100 300 Units VAC M⍀ pF kHz Level Class B Class B Criteria B; ±8 kV Contact Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Min. Typ. -40 +25 -50 Free Air Convection RH, Non-condensing Ambient Max. +105 +125 Units ºC ºC 95 % 0.768 x 0.386 x 0.492 Inches (19.50 x 9.80 x 12.50 mm) Non-Conductive Black Plastic (UL94-V0) 0.152 Oz (4.3g) Reliability Specifications 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 MTBF Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 3.5 Typ. Max. Units MHours Min. -0.7 -0.7 -0.7 -0.7 -0.7 Typ. Max. 13 15 16 16 26 300 Units Absolute Maximum Ratings Parameter Conditions Max Supply Voltage (1 Sec) Lead Temperature IG120-12 IG120-12W IG100-9, IG100-9D IG120-15, IG136-15 IG120-24 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 ºC www.micropowerdirect.com Model Selection Guide Input (Supply) Model Number Voltage (VDC) Output 1 Voltage (VDC) Output 2 Current Current Voltage (VDC) Current Load Maximum Regulation Capacitive Fuse Rating Slow-Blow (%) Current Load (mA) Min. Nom. Max. (mA Max) (mA, Min) Min. Nom. Max. (mA Max) (mA, Min) Min. Max. (µF) 14.5 - 15.5 8.0 9.0 10.0 111.0 0.0 8.3 15 220 200 14.5 - 15.5 8.0 9.0 10.0 55.0 0.0 -8.0 -9.0 -10.0 55.0 0.0 8.3 15 220 200 80.0 0.0 -7.0 -8.7 -10.0 40.0 0.0 6.3 15 220 400 100.0 0.0 -7.0 -8.0 -9.0 80.0 0.0 6.3 15 220 500 80.0 0.0 -7.0 -8.7 -10.0 40.0 0.0 6.3 15 220 300 14.5 - 15.5 16.5 17.0 18.0 80.0 0.0 -7.0 -8.7 -10.0 40.0 0.0 6.3 15 220 400 23.3 - 24.7 14.0 15.0 16.0 80.0 0.0 -7.0 -8.7 -10.0 40.0 0.0 6.3 15 220 200 Nom. Range IG100-09 15 IG100-09D 15 IG120-12 12 11.6 - 12.4 14.0 15.0 16.0 IG120-12W 12 9.0 - 15.0 14.0 15.0 16.0 IG120-15 15 14.5 - 15.5 14.0 15.0 16.0 IG136-15 15 IG120-24 24 The IG100 series is designed to operate with the IGD962 IGBT driver. Contact the factory for more information Notes: 1. Load regulation is measured from 10% load to full load. Load regulation is specified for the primary output (output 1). The load regulation of output 2 may vary slightly. The typical load regulation for IG100-9 and IG100-9D is 8.3%. 2. Operation at no-load will not damage these units. However, they may not meet all specifications. 3. If output 2 is not used, it should be left open. 4. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. Efficiency vs Input Voltage 15 VDC Input Efficiency vs Output Load 15 VDC Input Efficiency vs Input Voltage 24 VDC Input Efficiency vs Output Load 24 VDC Input 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] www.micropowerdirect.com Typical Connection The IG100 series may be used in a wide variety of on-board power distribution applications. However, it has been designed specifically to power 962 type IGBT drivers. A typical connection to the MicroPower Direct IGD962 is shown in the diagram above. Go to the MPD website for complete information on our wide line of IGBT driver products, including the IGD962. Or contact the factory with any technical inquiries. Some notes on this circuit (starting with the IG120-15 input) are: 1. The IG100 DC/DC should be mounted as close to the IGBT driver as possible, to minimize the length of connecting board traces or wires. 2. The IG100 series does not include overload protection (typical of most low power DC/DC’s). It is recommended that an external fuse be used. The recommended fuse is shown in the model chart on page 2. 3. The addition of the input filter components (C1 and LDM) will typically bring the circuit within the limits of EN 55022 Class B. The recommended values for these components are shown in the table at right. If meeting EN 55022 class B is not a concern, the inductor (LDM) can be eliminated (as shown in the circuit diagram below). In this case, the recommended value for C1 is 100 µF/35V. 4. The recommended values for the output filter capacitors C2 and C3 are shown in the table at right. 5. C1, C2 and C3 should be mounted as close to the unit as possible. To ensure peak gate current, these capacitors should have a low ESR. The trace (or wire) between the DC/DC and the driver circuit should be as short as possible. 6. The average output power of the driver circuit must be lower than output power of the DC/DC. Derating Curve 7. Recommended values for components are: Component C1 LDM C2 C3 15 VIN 4.7 µF/50V 12 µH 100 µF/35V 100 µF/35V 12 VIN 4.7 µF/50V 12 µH 100 µF/35V 100 µF/35V MicroPower Direct • 24 VIN 4.7 µF/50V 12 µH 100 µF/35V 100 µF/35V 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 Functio Function 1 2 5 6 7 +Vin Gnd Vout 2 Common Commo Vout 1 Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) • Pin 5 on the IG100-09 has no connection Packing Tube Dimensions Notes: • • • • Tube length equals 20.866 (530), unit quantity equals 25 pcs. Tube length equals 8.661 (220), unit quantity equals 10 pcs. All dimensions are typical in inches (mm) Tolerance x.xx = ±0.02 (±0.50) 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]