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ML348D-12RU Datasheet(PDF) 2 Page - MicroPower Direct, LLC |
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ML348D-12RU Datasheet(HTML) 2 Page - MicroPower Direct, LLC |
2 / 2 page Model Selection Guide Mechanical Dimensions Notes: 1. The specified maximum capacitive load is for each output. 2. When measuring output ripple, it is recommend- ed that an external 0.47 µF ceramic capacitor be placed from +VOUT to -VOUT for single output models or from each output to common for dual output models. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple. 3. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%. 4. The maximum control current at the on/off input (pin 2) during a logic high (+5V) is 400 µA.The maximum controlcurrenttotheon/offpinatlogiclow(0V)is-400 µA. If the on/off pin is left open, the unit operates. If grounded, the unit will shut off. 5. The recommended reflow settings are a peak temperature of 245 °C for a maximum period (TPK) of 10S and a time above liquidous (TL) of <60 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 Model Number Input Output Efficiency (%, Typ) Output Capacitive Load (µF, Max) Fuse Rating Slow-Blow (mA) Voltage (VDC) Current (mA) Voltage (VDC) Current (mA, Max) Current (mA, Min) Nominal Range Full-Load No-Load ML324S-03RU 24 9.0 - 36.0 110 30 3.3 600 90 75 220 800 ML324S-05RU 24 9.0 - 36.0 160 30 5.0 600 90 78 220 800 ML324S-12RU 24 9.0 - 36.0 156 30 12.0 250 38 80 47 800 ML324S-15RU 24 9.0 - 36.0 156 30 15.0 200 30 80 47 800 ML324S-24RU 24 9.0 - 36.0 156 30 24.0 125 19 80 47 800 ML324D-05RU 24 9.0 - 36.0 162 30 ±5.0 ±300 ±45 77 47 800 ML324D-12RU 24 9.0 - 36.0 156 30 ±12.0 ±125 ±19 80 47 800 ML324D-15RU 24 9.0 - 36.0 156 30 ±15.0 ±100 ±15 80 47 800 ML348S-03RU 48 18.0 - 75.0 55 20 3.3 600 90 75 220 400 ML348S-05RU 48 18.0 - 75.0 80 20 5.0 600 90 78 220 400 ML348S-12RU 48 18.0 - 75.0 78 20 12.0 250 38 80 47 400 ML348S-15RU 48 18.0 - 75.0 78 20 15.0 200 30 80 47 400 ML348S-24RU 48 18.0 - 75.0 78 20 24.0 125 19 80 47 400 ML348D-05RU 48 18.0 - 75.0 81 20 ±5.0 ±300 ±45 77 47 400 ML348D-12RU 48 18.0 - 75.0 78 20 ±12.0 ±125 ±19 80 47 400 ML348D-15RU 48 18.0 - 75.0 78 20 ±15.0 ±100 ±15 80 47 400 Pin Single Dual 1-VIN -VIN 2 Remote On/Off 7NC NC 8 NC Common 9+VOUT +VOUT 10 -VOUT -VOUT 16 +VIN +VIN NC = No connection Pin Connections Board Layout Derating Curve, All Other Outputs 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: sales@micropowerdirect.com www.micropowerdirect.com Derating Curve, 3.3V & 5V Outputs seconds at 217 °C. For more information, please contact the factory. 6. Operation at no-load will not damage these units. However, they may not meet all specifications. 7. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the sta- bility 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 (<1.0 at 100 kHz) capacitor be mounted close to the converter. For 24V input units a 4.7 µF is recommended and for 48V input models, a 2.2 µF. 8. 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. |
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