E100EI Series 1W, High Isolation Ultra-Miniature SIP 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: • 1W Output Power Input Parameter Conditions 3.3 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input • Ultra-Miniature SIP Case • 3,000 VDC Isolation Input Voltage Range • 14 Standard Models • >3.5 MHour MTBF • 3.3V, 5V, 12V & 24V Inputs • LOWEST COST!! Reverse Polarity Input Current Input Filter Min. 2.97 4.50 10.80 21.60 Typ. 3.3 5.0 12.0 24.0 Max. 3.63 5.50 13.20 26.40 0.3 Units Max. ±3.0 ±1.5 ±1.2 Units % 150 ±0.03 mV P - P %/°C Max. Units VDC M pF kHz Max. +85 +125 Units °C °C 95 % VDC A Internal Capacitor Output Parameter Output Voltage Accuracy Line Regulation, 3.3V Input Models All Other Models Load Regulation, See Note 1 Ripple & Noise (20 MHz) Temperature Coefficient Output Short Circuit, See Note 4 Conditions Min. Typ. ±1.0 For Vin Change of 1% See Model Selection Guide See Note 3 100 ±0.01 Momentary (1.0 Sec.) % General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds 500 VDC 100 kHz, 1V Min. 3,000 1,000 Typ. 60 100 Environmental Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Min. Typ. -40 +25 -55 Free Air Convection RH, Non-condensing Ambient 0.45 x 0.23 x 0.295 Inches (11.5 x 6.0 x 7.5 mm) Non-Conductive Black Plastic (UL-94V0) 0.04 Oz (1.1g) 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 Shock & Vibration, See Note 5 Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. Typ. Max. Units 3.5 MHours Meets MIL-STD-202F, IEC68-2-6 Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation Conditions 3.3 VDC Input 5 VDC Input 12 VDC Input 24 VDC Input 1.5 mm From Case For 10 Sec All Models Min. -0.7 -0.7 -0.7 -0.7 Typ. Max. 7.0 9.0 18.0 30.0 300 650 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units VDC °C mW www.micropowerdirect.com Model Selection Guide Model Number E101EI E102EI E103EI E104EI E111EI E112EI E113EI E114EI E121EI E122EI E123EI E124EI E151EI E152EI Input Voltage (VDC) Current (mA) Voltage Nominal Range Full-Load No-Load (VDC) 5 4.5 - 5.5 290 50 5.0 5 4.5 - 5.5 263 50 9.0 5 4.5 - 5.5 256 50 12.0 5 4.5 - 5.5 256 50 15.0 12 10.8 - 13.2 117 21 5.0 12 10.8 - 13.2 113 21 9.0 12 10.8 - 13.2 107 21 12.0 12 10.8 - 13.2 105 21 15.0 24 21.6 - 26.4 58 17 5.0 24 21.6 - 26.4 54 17 9.0 24 21.6 - 26.4 54 17 12.0 24 21.6 - 26.4 53 17 15.0 3.3 2.97 - 3.63 432 76 3.3 3.3 2.97 - 3.63 415 76 5.0 Other input/output combinations are available (i.e. 3.3 VDC). Contact the factory for details at: [email protected] Output Current Current (mA, Max) (mA, Min) 200.0 111.0 83.0 67.0 200.0 111.0 83.0 67.0 200.0 111.0 83.0 67.0 303.0 200.0 Load Regulation (% Typ) (% Max) 12.8 8.3 6.8 6.3 12.8 8.3 6.8 6.3 12.8 8.3 6.8 6.3 15.0 12.8 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 20.0 15.0 20.0 12.0 9.0 7.0 20.0 12.0 9.0 7.0 20.0 12.0 9.0 7.0 30.0 20.0 Efficiency (%, Typ) 69 76 78 78 71 74 78 79 72 77 77 79 70 73 Fuse Rating Slow-Blow (mA) 500 500 500 500 200 200 200 200 100 100 100 100 200 200 Derating Curve Notes: 1. Output load regulation is specified for a load change of 10% to 100%. 2. These units should not be operated with a load under 10% of full load. Operation at noload may cause damage to the unit. 3. These converters will operate without external components. However, when measuring output ripple, it is recommended that Input Output an external ceramic capacitor Vin Vout be placed from the +Vout pin to Capacitor Capacitor the -Vout pin. An input capacitor 3.3 VDC 4.7 µF 3.3 VDC 10.0 µF will enhance stability over tem5 VDC 4.7 µF 5 VDC 10.0 µF perature and input line variations. Recommended capacitor values 12 VDC 2.2 µF 9 VDC 4.7 µF are given in the table above. For 24 VDC 1.0 µF 12 VDC 2.2 µF applications requiring very low 15 VDC 1.0 µF output noise levels, a simple LC filter should be effective. 4. After an output short circuit, the input power must be recycled to operate the unit. 5. Given for frequency range of 5 to 500 Hz and PSD of 0.0248 g2/Hz. Tested on X, Y & Z axis for 60 minutes. 6. 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. Mechanical Dimensions Pin Connections Pin Description 1 -Vin 2 +Vin 3 -Vout 4 +Vout Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) • Pin 1 is marked by a “dot” or indentation on the side of the unit 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]