ML100S Series Ultra-Miniature, 1W Single Output SMT DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Key Features: • 1W Output Power • Ultra-Miniature SMT Case • 1,500 VDC Isolation • 5V, 12, 15 & 24V Inputs • -40ºC to +85ºC Operation • 17 Standard Models • 2.0 MH MTBF Minimum • Available on Tape/Reel Parameter Conditions 5 VDC Input 12 VDC Input 15 VDC Input 24 VDC Input Input Voltage Range Reverse Polarity Input Current Input Filter Min. 4.5 10.8 13.5 21.6 Typ. 5.0 12.0 15.0 24.0 Max. 5.5 13.2 16.5 26.4 0.3 Units Max. ±1.5 Units % % 120 150 15 ±0.02 mV P - P mV P - P mv rms %/ºC Typ. Max. 50 40 100 100 140 Units VDC M pF kHz Min. -40 Typ. +25 Max. +85 +90 +125 Units ºC ºC ºC 95 % VDC A Capacitor Output Parameter Output Voltage Accuracy Line Regulation Load Regulation, See Note 1 Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Temperature Coefficient Output Short Circuit Conditions Min. Typ. ±5.0 For Vin Change of 1% ±1.2 See Model Selection Guide See Note 2 60 Over Line, Load & Temp. ±0.01 Momentary (0.5 Sec.) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds 500 VDC 100 kHz, 1V Min. 1,500 1,000 Environmental 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 Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Ambient Case -50 Free Air Convection RH, Non-condensing 0.54 x 0.43 x 0.27 Inches (13.7 x 11.0 x 7.0 mm) Molding (UL94-V0) 0.06 Oz (1.7g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 2.0 Typ. Max. Min. -0.7 -0.7 -0.7 -0.7 Typ. Max. 9.0 18.0 20.0 30.0 260 450 Units MHours Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Lead Temperature Internal Power Dissipation 5 VDC Input 12 VDC Input 15 VDC Input 24 VDC Input 1.5 mm From Case For 10 Sec. All Models Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units VDC ºC mW www.micropowerdirect.com Model Selection Guide Input Model Number ML105S-03 ML105S-05 ML105S-09 ML105S-12 ML105S-15 ML112S-03 ML112S-05 ML112S-09 ML112S-12 ML112S-15 ML115S-12 ML115S-15 ML124S-03 ML124S-05 ML124S-09 ML124S-12 ML124S-15 Output Load Rating ciency Capacitive Fuse Regulation Effi Slow-Blow (%, Typ) Load (%, Max) (mA) Output Voltage (VDC) Current (mA) Voltage Nominal Range Full-Load No-Load (VDC) 5 4.5 - 5.5 271 30 3.3 5 4.5 - 5.5 256 30 5.0 5 4.5 - 5.5 254 30 9.0 5 4.5 - 5.5 259 30 12.0 5 4.5 - 5.5 254 30 15.0 12 10.8 - 13.2 112 15 3.3 12 10.8 - 13.2 109 15 5.0 12 10.8 - 13.2 106 15 9.0 12 10.8 - 13.2 106 15 12.0 12 10.8 - 13.2 105 15 15.0 15 13.5 - 16.5 86 14 12.0 15 13.5 - 16.5 86 14 15.0 24 21.6 - 26.4 58 8 3.3 24 21.6 - 26.4 54 8 5.0 24 21.6 - 26.4 54 8 9.0 24 21.6 - 26.4 55 8 12.0 24 21.6 - 26.4 53 8 15.0 Current Current (mA, Max) (mA, Min) 300 200 110 84 67 300 200 110 84 67 84 67 300 200 110 84 67 (µF, Max) 6.0 4.0 2.0 1.5 1.0 6.0 4.0 2.0 1.5 1.0 1.5 1.0 6.0 4.0 2.0 1.5 1.0 10 10 10 8 7 8 8 8 5 5 5 5 8 8 8 5 5 73 78 78 78 79 74 76 78 79 80 78 78 72 78 77 77 79 500 500 500 500 500 200 200 200 200 200 150 150 100 100 100 100 100 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 Derating Curve Notes: 1. Load regulation is measured for an output change of 20% to 100%. 2. When measuring output ripple, it is recommended that an external 0.33 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple. 3. Operation at no-load will not damage these units. However, they may not meet all specifications. 4. The converter should be connected to a low ac-impedance source. An input 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 (ESR <1.0 at 100 kHz) capacitor be mounted close to the converter. For 5V input units a 2.2 µF is recommended; a 1.0 µF for 12V & 15V input units; and for 24V input models, a 0.47 µF. 5. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating. Mechanical Dimensions Board Layout Pin Connections Pin Description 1 -Vin 2 +Vin 3 No Pin 4 -Vout 5 +Vout 6 No Pin 7 No Pin 8 NA NA = Not for electrical connection 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 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]