MPM-03 Series Si l Output, Single O 3W Ultra-Miniature DIP AC/DC Power Supplies Electrical Specifications Key Features: • 3W Output Power • Universal 85-264 VAC Input • -20ºC to +85ºC Operation • Single Regulated Output • >200 kHour MTBF • Ultra-Miniature DIP Case Specifications typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Min. Input Voltage Range Input Frequency Input Current Typ. Max. Units 85 264 VAC 120 370 VDC 47 63 Hz See Model Selection Guide Inrush Current EMI 115 VAC 7.0 230 VAC 14.0 A Pk Meets EN55022 Safety Ground Leakage Current 115 VAC 0.1 230 VAC 0.3 mA Output Parameter Conditions Min. Typ. Output Voltage See Model Selection Guide Output Current See Model Selection Guide Output Voltage Accuracy ±1.0 Line Regulation RoHS Compliant Load Regulation Max. Units ±1.0 % ±0.2 See Model Selection Guide Ripple & Noise (20 MHz) 50 Hold-Up Time 115 VAC 20 230 VAC 80 Starting Delay mV Pk - Pk mSec <1 Temperature Coefficient S ±0.02 Short Circuit Protection Continuous (Autorecovery) Overload Protection Typ. 110% of Output Power %/°C General Parameter Isolation Voltage MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA Conditions 2,500 Input to Ground 2,000 Output to Ground Switching Frequency Typ. Max. Units VAC 500 40 130 kHz Environmental Parameter Conditions Operating Temperature Range T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Min. Input to Output Ambient Storage Temperature Range Min. Typ. Max. Units -20 +25 +85 °C +105 °C -25 Cooling Free Air Convection (See Derating Curve) Humidity RH, Non-condensing 85 % Physical Case Size 1.46 x 0.90 x 0.59 Inches (37.0 x 23.0 x 15.0 mm) Case Material Non-Conductive Black Plastic (UL94-V0) Weight 3.77 Oz (107g) Reliability Specifications Parameter MTBF Conditions Min. MIL HDBK 217F, 25°C, Gnd Benign 200 Typ. Max. Units kHours Model Selection Guide Input Model Number MPM-03S-03 MPM-03S-05 MPM-03S-09 MPM-03S-12 MPM-03S-15 MPM-03S-24 Output Current (A) 115 VAC 230 VAC 0.08 0.08 0.08 0.08 0.08 0.08 0.05 0.05 0.05 0.05 0.05 0.05 Voltage (VDC) 3.3 5.0 9.0 12.0 15.0 24.0 Ripple & Noise Current (mA) Load Typ. Reg. 700 ±1.0% 500 ±1.0% 300 ±1.0% 250 ±1.0% 200 ±1.0% 120 ±1.0% (mV) <150 <100 <100 <100 <100 <100 Efficiency (%, Typ) 65 70 71 72 72 70 Notes: 1. Load regulation is measured for an output change of 10% to 90% at nominal input line. For multiple output models, the loads are balanced. 2. It is recommended that a fuse be used on the input of a power supply for protection. For the MPM-05 series, a 1A/250 VAC slow blow should be used. Typical Connection The diagram above illustrates a typical application connection of the MPM-03 series. Notes on this circuit (starting with the input circuit) are: Mechanical Dimensions 1. To maintain clearance and creepage distances (for Class I & Class II devices) the board layout should guarentee the following spacing between the L and N inputs (before the fuse): Clearance - 2 mm Creepage - 2.5 mm 2. The recommended fuse is a 1A/250V slow blow. A 10Ω/2W wire wound resistor may also be used. 3. For EMI sensitive applications, the input filtering circuit (inside the dotted boxes) may be added. The filter consists of: Cx: Capacitors C1, C2 and C3 are 0.01 µF/275V CY: 102 kµF/400V T1: Common mode choke, UU9.8 or ring core. Inductance is about 10 mH & wire diameter of 0.22 mm. 4. The MOV is added for protection. Recommended is a 471KD07. 5. The input filtering capacitor (C4) is an electrolytic 4.7 µF/400V. This capacitor can be removed if the application input is between 160 to 264 VAC. 6. The output filtering capacitor (C5) is a high frequency, low resistance electrolytic capacitor. 7. The TVS is recommended to protect application circuitry in the event of a fault. Derating Curve Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) Pin Connections MicroPower Direct Pin Function 1 3 13 14 16 22 26 AC-Line AC-Neutral NC -Vout +Vout +Vin (DC) -Vin (DC) www.micropowerdirect.com 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]