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MD1423R

Shindengen
Part Number MD1423R
Manufacturer Shindengen
Description DC-DC Converter Power IC
Published Jan 20, 2009
Detailed Description 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 BOO...
Datasheet PDF File MD1423R PDF File

MD1423R
MD1423R

Overview
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 2.
45V 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 MD1423R 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 ...


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