Features Ultra High Speed Response Low profile (H<4.2mm) surface mount No adhesive is needed to mount on the reverse side of the user board Wide operational temperature ( -40C to +85C ) ON/OFF control function Over-current / Over-temperature protection GENERAL SPECIFICATIONS (Ta=25C) DIMENSIONS AND PIN ASSIGN Item Symbol Condition MIN. TYP. MAX. UNIT Input voltage Vin 3.0 5.0 5.5 V F.T. pin = open 0.8 - 0.9 V Output voltage Vout F.T. pin = short to GND 0.9 - 1.8 V Output current Iout See thermal derating curve 0 - 16 A Ripple voltage Vrip BW=20MHz, Cout=100 F - 15 100 mVpp Efficiency EFF Vin=3.3V, Vout=1.8V, Iout=16A, Ta=25 C - 86.5 - % Pin No. Symbol Function 2 SENSE Output voltage sense 3,4,5 Vout Output 6,7,8,9,16,17,18 GND GND 10 FT Output trim 11 VAR Output voltage adjustment 12,13,14,15 Vin Input 1 OVPOUT Output Over-voltage Alarm 19 SS Soft Start 20 N.C. 21 PWRGOOD Power Good 22 ON/OFF Remote ON/OFF P=2.54 0.2mmTolerance is not accumulated. Note: 1. This datasheet is downloaded 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. 2008.2.8MPDRX312S Short Form1DC-DC Converter Short Form MPDRX312S (Ultra High Speed Response POL) Features Ultra High Speed Response Low profile (H<4.2mm) surface mount No adhesive is needed to mount on the reverse side of the user board Wide operational temperature ( -40C to +85C ) ON/OFF control function Over-current / Over-temperature protection GENERAL SPECIFICATIONS (Ta=25C) DIMENSIONS AND PIN ASSIGN Item Symbol Condition MIN. TYP. MAX. UNIT Input voltage Vin 3.0 5.0 5.5 V F.T. pin = open 0.8 - 0.9 V Output voltage Vout F.T. pin = short to GND 0.9 - 1.8 V Output current I datasheet is downloaded from the website