ML100SER Series Low Cost, Regulated 1W SMT, Single 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 • 1W Output Power • Miniature SMT Case • Tight Regulation Parameter • -40ºC to +85ºC Operation • Short Circuit Protection • Low 0.24” Profile • >3.5 MHour MTBF • Industry Standard Pin-Out • LOW COST! Conditions Min. Typ. Max. 4.75 5.0 5.25 12 VDC Input 11.4 12.0 12.6 15 VDC Input 14.25 15.0 15.75 24 VDC Input 22.80 24.0 25.20 Typ. Max. Units ±3.0 % For Vin Change of 5% ±0.3 % For Iout = 10% to 100% ±1.0 % 5 VDC Input Input Voltage Range Input Filter Units VDC Capacitor Output Parameter Conditions Min. Output Voltage Accuracy Line Regulation Load Regulation Output Ripple (20 MHz) See Note 1 10 20 mV P - P Output Noise (20 MHz) See Note 1 50 150 mV P - P ±0.03 %/ºC Max. Units Temperature Coefficient Output Short Circuit Continuous (Autorecovery) General Parameter Conditions Isolation Voltage Isolation Resistance Isolation Capacitance Min. 60 Seconds 1,000 500 VDC 1,000 100 kHz, 1V Switching Frequency Typ. VDC M⍀ 70 pF 100 kHz Environmental Parameter Conditions Operating Temperature Range Ambient Storage Temperature Range Min. Typ. Max. Units -40 +25 +85 ºC +125 ºC 95 % -55 Cooling Free Air Convection Humidity RH, Non-condensing Physical Case Size 0.70 x 0.70 x 0.236 Inches (17.78 x 17.78 x 6.0 mm) Case Material Non-Conductive Black Plastic (UL94-V0) Weight 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 0.09 Oz (2.9g) Reliability Specifications Parameter Conditions MTBF Min. MIL HDBK 217F, 25ºC, Gnd Benign Typ. Max. 3.5 Units MHours Absolute Maximum Ratings Parameter Conditions Input Voltage Surge (1 Sec) Lead Temperature Min. Typ. Max. 5 VDC Input -0.7 7.0 12 VDC Input -0.7 15.0 15 VDC Input -0.7 18.0 24 VDC Input -0.7 1.5 mm From Case For 10 Sec VDC 28.0 260.0 Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com Units ºC www.micropowerdirect.com Model Selection Guide Input Model Number Voltage (VDC) ML105S-05ER ML105S-09ER ML105S-12ER ML105S-15ER ML112S-05ER ML112S-15ER ML115S-05ER ML115S-09ER ML115S-12ER ML115S-15ER ML124S-05ER ML124S-09ER ML124S-05ER ML112S-15ER Nominal 5 5 5 5 12 12 15 15 15 15 24 24 24 24 Output Current (mA) Range Full-Load 4.75 - 5.25 217 4.75 - 5.25 285 4.75 - 5.25 281 4.75 - 5.25 279 11.4 - 12.6 91 11.4 - 12.6 115 14.25 - 15.75 72 14.25 - 15.75 95 14.25 - 15.75 93 14.25 - 15.75 93 22.8 - 25.2 45 22.8 - 25.2 59 22.8 - 25.2 58 22.8 - 25.2 58 Voltage (VDC) No-Load 20 20 20 20 15 15 10 10 10 10 7 7 7 7 5.0 9.0 12.0 15.0 5.0 15.0 5.0 9.0 12.0 15.0 5.0 9.0 12.0 15.0 Notes: 1. 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. 2. Operating at no load will not damage the converter, however, it may not meet all specifications. 3. These converters are specified for operation without external components. However, in some applications the addition of input/output capacitors will enhance stability and reduce output ripple. Recommended capacitor values are: Vin 5 VDC 12 VDC 15 VDC 24 VDC Input Capacitor 4.7 µF 2.2 µF 1.0 µF 1.0 µF Vout 5 VDC 9 VDC 12 VDC 15 VDC Current (mA, Max) 150.0 111.0 83.0 67.0 150.0 67.0 150.0 111.0 83.0 67.0 150.0 111.0 83.0 67.0 Current (mA, Min) Efficiency (%, Typ) Fuse Rating Slow-Blow (mA) 69 70 71 72 69 72 69 70 71 72 69 70 71 72 500 500 500 500 250 250 200 200 200 200 150 150 150 150 15.0 12.0 9.0 7.0 15.0 7.0 15.0 12.0 9.0 7.0 15.0 12.0 9.0 7.0 Derating Curve Output Capacitor 4.7 µF 2.2 µF 2.2 µF 1.0 µF For applications requiring very low output noise levels, a simple LC filter should be effective. 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. Mechanical Dimensions Pin Connections Pin 1 2 3 5 6 7 Function Pin Function -Vin 8 NC +Vin 9 NC NC 10 NC NC 12 NC -Vout 13 NC +Vout 14 NC NC = No Connection Board Layout 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]