MD1424R Datasheet PDF

DC-DC Converter Power IC R/C L.Active 18 ON Vref 11 ON /OFF Control 19 Vcc Vboot 20 UVLO Start= 7.2V Stop= 6.7V BOOT Vref = 6.5V VB 8 HighSide Vref =VOUT+ 5.8V VGH 7 VDD 36 Bandgap Reference 5.0V 5% Error Amp 0.8 V 13 amp- 12 ampOUT TSD 100 150 High / Low MOS OFF HighSide Driver PWM Comp OSC 3V 1V Q RS CLM Vth= 0.1 0.2V Dead Time Control LowSide Vref=6.5V LowSide Driver VOUT 1,2, 22 25 P.GND 26 10 OSC 14 15 16 9,17 21 S/S OCL- OCL+ GND VGL Vi GND Vo GND SHINDENGEN MD1424R P 5.3V 1 26 2 25 3 24 4 23 5 22 6 21 7 20 8 19 9 18 10 17 11 16 12 15 13 14 1, 2, 22 25 36 7 8 9, 17 10 11 12 13 VOUT VDD VGH VB GND OSC Vref ampOUT amp- 14 15 16 18 19 20 21 26 S/S OCL OCL+ R/C VCC Vboot VGL P.GND Specifications U095-6 39 DC-DC Converter Power IC MOSFET ave peak OCL ,OCL / V V I I V V 1 CEM-3 50.8 50.8mm2 3 PD1 ja1 jc1 1 1mm PD2 PD1 PD2 Ta-ope Tstg Tj ja1 ja2 jc1 jc2 ja2 jc2 300mm2 2 42 42 3 4 5.5 5.5 1.1 1.5 30 85 4