I500ERW Series Ultra-Miniature 5W Single & Dual Output 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 • 5W Output Power Parameter • 2:1 Input Range • Miniature Case Input Voltage Range • Single & Dual Outputs • 1,500 VDC Isolation • >1 MHour MTBF Input Filter Reverse Polarity Input Current • 32 Standard Models Output • LOWEST COST!! Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple (20 MHz) (Note 1) Noise (20 MHz) (Note 1) Output Power Protection Temperature Coefficient Output Short Circuit RoHS Compliant Conditions Min. 12 VDC Input 9.0 15 VDC Input 12.0 24 VDC Input 18.0 48 VDC input 36.0 LC Filter Conditions Min. Positive Negative Dual Output , Balanced Loads Vin = Min to Max Iout = 10% to 100% Typ. 12.0 15.0 24.0 48.0 Typ. ±1.0 ±3.0 ±0.2 ±0.5 30 100 Max. 18.0 24.0 36.0 72.0 Units 1.0 A Max. ±3.0 ±5.0 ±1.0 ±0.5 ±2.0 50 150 Units 120 ±0.02 Continuous (Autorecovery) ±0.03 VDC % % % mV P - P mV P - P % %/ºC General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds 500 VDC 100 kHz, 1V Min. 1,500 1,000 Typ. Max. Units VDC MΩ pF kHz Max. +85 +125 Units ºC ºC 95 % 150 300 Environmental MicroPower Direct Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity 292 Page Street Suite D Stoughton, MA 02072 USA Physical T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Reliability Specifications Case Size (5V 12V & 24V Input Models) Case Material Weight Parameter MTBF Conditions Min. Typ. -40 +25 -55 Free Air Convection RH, Non-condensing Ambient 1.08 x 1.08 x 0.38 Inches (25.4 x 25.4 x 9.6 mm) Metal With Non-Conductive Base (UL94-V0) 0.52 Oz (15g) Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 1.0 Typ. Max. Units MHours Conditions 12 VDC Input 15 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec All Models Min. -0.7 -0.7 -0.7 -0.7 Typ. Max. 20.0 30.0 40.0 80.0 300 450 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation VDC ºC mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Model Selection Guide Model Number I501ERW I502ERW I503ERW I504ERW I505ERW I506ERW I507ERW I508ERW I511ERW I512ERW I513ERW I514ERW I515ERW I516ERW I517ERW I518ERW I521ERW I522ERW I523ERW I524ERW I525ERW I526ERW I527ERW I528ERW I531ERW I532ERW I533ERW I534ERW I535ERW I536ERW I537ERW I538ERW Input Output Efficiency Voltage (VDC) Current (mA) Voltage Current Current (%, Typ) Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) 12 9.0 - 18.0 556 25 5.0 1,000 100 75 12 9.0 - 18.0 541 25 9.0 556 56 77 12 9.0 - 18.0 527 25 12.0 420 42 79 12 9.0 - 18.0 514 25 15.0 333 34 81 12 9.0 - 18.0 556 25 ±5.0 ±500 ±50 75 12 9.0 - 18.0 541 25 ±9.0 ±278 ±28 77 12 9.0 - 18.0 527 25 ±12.0 ±210 ±21 79 12 9.0 - 18.0 514 25 ±15.0 ±166 ±17 81 15 12.0 - 24.0 450 20 5.0 1,000 100 74 15 12.0 - 24.0 427 20 9.0 556 56 78 15 12.0 - 24.0 417 20 12.0 420 42 80 15 12.0 - 24.0 412 20 15.0 333 34 81 15 12.0 - 24.0 444 20 ±5.0 ±500 ±50 75 15 12.0 - 24.0 427 20 ±9.0 ±278 ±28 78 15 12.0 - 24.0 416 20 ±12.0 ±210 ±21 82 15 12.0 - 24.0 406 20 ±15.0 ±166 ±17 85 24 18.0 - 36.0 278 12.5 5.0 1,000 100 75 24 18.0 - 36.0 267 12.5 9.0 556 56 78 24 18.0 - 36.0 254 12.5 12.0 420 42 80 24 18.0 - 36.0 245 12.5 15.0 333 34 81 24 18.0 - 36.0 278 12.5 ±5.0 ±500 ±50 75 24 18.0 - 36.0 267 12.5 ±9.0 ±278 ±28 78 24 18.0 - 36.0 254 12.5 ±12.0 ±210 ±21 82 24 18.0 - 36.0 245 12.5 ±15.0 ±166 ±17 85 48 36.0 - 72.0 134 6.25 5.0 1,000 100 78 48 36.0 - 72.0 129 6.25 9.0 556 56 81 48 36.0 - 72.0 124 6.25 12.0 420 42 84 48 36.0 - 72.0 123 6.25 15.0 333 34 85 48 36.0 - 72.0 133 6.25 ±5.0 ±500 ±50 78 48 36.0 - 72.0 128 6.25 ±9.0 ±278 ±28 81 48 36.0 - 72.0 124 6.25 ±12.0 ±210 ±21 84 48 36.0 - 72.0 122 6.25 ±15.0 ±166 ±17 85 Other input/output combinations are available (i.e. 24 VDC). Contact the factory for details at: [email protected] Fuse Rating Slow-Blow (mA) 1,500 1,500 1,500 1,500 1,500 1,500 1,500 1,500 700 700 700 700 700 700 700 700 700 700 700 700 700 700 700 700 350 350 350 350 350 350 350 350 Derating Curve Notes: 1. When measuring output ripple, it is recommended that an external ceramic capacitor (approx approx 1 µF to 10 µF) be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 2. These units should not be operated with a load under 10% of full load. Operation at no-load may cause damage to the unit. 3. These converters are specified for operation without external components. However, in some applications the addition of input/ouput capacitors will enhance stability and reduce output ripple. Recommended capacitor values are: Vin Input Capacitor Vout Output Capacitor 12 VDC 15 VDC 24 VDC 48 VDC 100 µF 100 µF 10 µF 10 µF 5 VDC 9 VDC 12 VDC 15 VDC 100 µF 100 µF 100 µF 100 µF Mechanical Dimensions For applications requiring very low output noise levels, a simple LC filter should be effective. 4. Dual output units may be connected to provide a 10V, 18V, 24V or 30 VDC output. To do this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float the output common. 5. 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. Pin Connections Pin Single Dual Pin Single Dual 1 2 3 +Vin -Vin +Vout +Vin -Vin +Vout 4 5 No Pin -Vout Common -Vout Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) • Pin 1 is marked by a “dot” on the top of the unit MicroPower Direct www.micropowerdirect.com 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]