S MPDRX301S/MPDRX302S DATA Sheet 1 DC-DC Converter DATA Sheet MPDRX301S/MPDRX302S 1. Features Ultra high-speed response is realized by using original ripple detecting control. Up to 13A output current, non-isolated POL. Wide adjustable output voltage range by connecting external resistance (0.8V to 3.63V). o o Wide operating temperature(-40 C to +85 C). UVLO function, ON/OFF function, Output voltage sense function, Over-current function and, PowerGood signal output function are built in. Product line up Output Voltage 1.6~3.63V 0.8~1.65V MPDRX301S MPDRX302S 2. Appearance, Dimensions 21.70.2 1 16 P=2.54 0.2mm Tolerance is not accumulated. 8 9 4.2max. unitmm Marking (1) Pin No.1 Marking / MFG ID (2) Parts No. S PMPDRX301S QMPDRX302S (3) Lot No. Production Year Production Month 1,2,3,9,O,N,D Flux may expand on PCB and attach onto the area where the marking is printed with laser. In the case the marking become darker in color since flux is unreflecting. It may be a little hard to read, however, the marking is not deleated nor blurred. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2016.7.21 P P P P P P P P P P P P P P 21.90.2 M MPDRX301S/MPDRX302S DATA Sheet 2 Pin Number and Function Pin No. Symbol Function 1 SENSE Output voltage sense 2,3 Vout Output 4,5,11,12 GND GND 8, FT Output trim 7, VAR Output voltage adjustment 9,10 Vin Input 6, SS Soft start 14 N.C. This pin must be left open. 15 POW-GOOD1 Power Good 16 POW-GOOD2 Power Good 13 ON/OFF Remote ON/OFF 3. Block Diagram Vout Vin 9,10 2,3 SENSE 1 GND 11,12 4,5 GND ON/OFF VAR 13 7 N.C. 14 Control Unit FT 8 15 PG1 SS 16 6 PG2 4. Environmental Conditions 4.1. Operating Temperature Range -40C ~ +85C 4.2. Storage Temperature Range -40C ~ +85C 4.3. Operating Humidity Range 20% ~ 85% (No water condenses in any cases.) 4.4. Storage Humidity Range 10% ~ 95% (No water condenses in any cases.) 5. Absolute Maximum Rating Item Unit Absolute Rating Remarks Minimum Input Voltage V 0 Continuous V 13.2 Maximum Input Voltage Time POW-GOOD Pin Voltage 10ms V 14 Voltage slew rate 1.0V/10s ON/OFF Pin Voltage V 7 However, below Vin Maximum POW-GOOD Sink Current mA 15 Total of PG1 and PG2 No voltage, no matter how instantaneous, shall be applied beyond the absolute maximum voltage rating to this product. If you apply any voltage over this limit the product characteristics will deteriorate or the product itself will be destroyed. Even though it may continue operating for a while after the over-voltage event, its life will likely be shortened significantly. Reliability and life of the module may degrade similarly if the maximum operating voltage rating is continuously exceeded. This product is designed to operate within the maximum operating voltage rating specification. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2016.7.21