M MPDTY411S,MPDTY412S DATA Sheet 1 DC-DC Converter DATA Sheet MPDTY411S/MPDTY412S 1. Featues These are the Low Voltage/High current non-insulated type DC-DC Converter. Low profile 6.2mmMAX. Output voltage is adjustable by using single external resistance. (0.8-3.3V : MPDTY411S 0.8-2.5V : MPDTY412S) ON/OFF function is built in. Short circuit protection & over temperature protection is built in. Product line up Input Voltage 5.0V type 3.3V type MPDTY411S MPDTY412S 2. Appearance, Dimensions 2 0 . 3 0 . 2 PPW P=1.5 0.2mm Unit P P P 3 4 5 6 7 8 1 2 9 P 10 P Marking (1) Pin No.1 Marking / MFG ID (2) Parts No. PPU (3) Lot No. Production Factory Production Year Production Month 1,2,3,9,O,N,D 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. 2010.12.2 6.2 max. 1 1 . 4 0 . 2 MPDTY411S,MPDTY412S DATA Sheet 2 2010.12.2 Pin Number and Function Pin No. Symbol Function 1 Vin Input Voltage 2 Vin Input Voltage 3 GND GND 4 GND GND 5 TRIM Output Voltage Adjustment 6 TRIM Output Voltage Adjustment 7 Vout output Voltage 8 Vout output Voltage 9 ON/OFF Remote ON/OFF 10 ON/OFF Remote ON/OFF 3. Block Diagram Vin Vout 1,2 7,8 GND 3,4 3,4 GND ON/OFF 5,6 9,10 Control Circuit TRIM 4. Environmental Conditions 4 .1 Operating Temperature Range -40 ~ +85 Temperature gradient 10 oC /H 4 .2 Storage Temperature Range -40~ +85 Temperature gradient 25 oC /H 4 .3 Operating Humidity Range 20% ~ 85% No water condenses in any case. 4 .4 Storage Humidity Range 10% ~ 90% No water condenses in any case. 4 .5 Maximum Wet Bulb 39 5. Absolute Maximum Rating 5 .1 Absolute Maximum Input Voltage Rating 5.9V(411S) ,4.0V(412S) 5 .2 Absolute Maximum TRIM,ON/OFF Pin Voltage Range Vin+0.3V 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. 2010.12.2