MPDTH**020WAS/WAH Short Form 1 DC-DC Converter Short Form MPDTH**020WAS/WAH (22A output POL-Alliance product) Features Point-of-Load Alliance product Up to 22A output current Wide-Output Voltage Adjust (0.8-5.5V) High efficiency up to 95% TYP ( 5Vin 3.3V/14Aout) Wide Operating Temp - 40 C to + 85 C Open frame TH or SMT termination Auto-Track TM Sequencing Margin Up/Down Controls Pre-Biased start-up Output Over-Current Protection Output Voltage Sense ON/OFF Inhibit Under-Voltage Lockout Ordering Information Input Output Output Voltage Voltage Current Model Number 3.0V to 3.6V 0.8V to 2.5V 22A MPDTH03020WA(S)/(H) 4.5V to 5.5V 0.8V to 3.6V 22A MPDTH05020WA(S)/(H) 10.8V to 13.2V 1.2V to 5.5V 18A MPDTH12020WA(S)/(H) OPTIONS: WAS -- SMT termination, WAH TH termination Dimensions 37.97 3.18 3.18 1.52 12.70 15.88 1.52 9.75 MAX. 10 9 8 7 1 Solder Ball 1.02 10 Places TOP VIEW 2 3 4 5 6 SIDE VIEW TOP VIEW SMT outline in (mm) 37.97 3.18 3.55 3.18 Pin No. Signal Pin No. Signal 1.52 12.70 15.88 1.52 1.02 1. GND 6. Vout 10 Places 1 10 9 8 7 2. Vin 7. GND 3. Inhibit 8. Track 4. VoAdjus 9. Margin Down 5. VoSense 10. Margin Up TOP VIEW 2 3 4 5 6 Host Board TOP VIEW 9.00 MAX. TH outline in (mm) SIDE VIEW 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. 2006.9.29 19.05 19.05 22.10 22.10 MPDTH**020WAS/WAH Short Form 2 Standard Application Track Margin Down Margin Up 10 9 8 2 6 1000uF 5 MPDTH**020 + RL 4 Vin 3 R1 7 1 Open ON = Short OFF = Output Voltage Adjustment 0.8V : MPDTH03020 / 05020 R1 =10k - 2.49k Vout - 0.8V 0.8V R1 =10k -1.82k : MPDTH12020 Vout -1.2V General Specifications Ta=25C Item Symbol Condition Parts Number Min. Typ. Max. Unit Input voltage Vin MPDTH03020 2.95 3.3 3.65 V MPDTH05020 4.5 5.0 5.5 MPDTH12020 10.8 12.0 13.2 Output voltage Vout Vin=2.95Vto 3.65V MPDTH03020 0.8 2.5 V Vin=4.5V to 5.5V MPDTH05020 0.8 3.6 Vin=10.8Vto13.2V MPDTH12020 1.2 5.5 Total output Regtot Rset 1% tolerance, 100ppm/ 3 %Vo variation Output current Iout A MPDTH03020, MPDTH05020 0 22 MPDTH12020 0 18 Ripple voltage Vrip Vin=3.3V, Vout=2V,Iout=22A 20 mVp-p Vin=5.0V, Vout=3.3V,Iout=22A 20 Vin=12.0V, Vout=3.3V,Iout=18A 33 Efficiency Eff Vin=3.3V,Vout=2.5V,Iout=10A 95 % Vin=5.0V,Vout=3.3V, Iout=14A 95 Vin=12.0V,Vout=5.0V, Iout=12A 95 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. 2006.9.29