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MD1322F

Shindengen Electric
Part Number MD1322F
Manufacturer Shindengen Electric
Description DC-DC Converter Power IC
Published Dec 5, 2013
Detailed Description DC-DC Converter Power IC N/C 7,12 21 Vref 26 5 Vcc Vboot 6 UVLO Start=7.2V Stop=6.7V BOOT Vref=6.5V VB 23 HighSide...
Datasheet PDF File MD1322F PDF File

MD1322F
MD1322F

Overview
DC-DC Converter Power IC N/C 7,12 21 Vref 26 5 Vcc Vboot 6 UVLO Start=7.
2V Stop=6.
7V BOOT Vref=6.
5V VB 23 HighSide Vref =VOUT+5.
8V VG 22 Bandgap Reference 5.
0V 5% Error Amp TSD 100 150 Main Switch MOS OFF PWM Comp HighSide Driver VDD TAB2 VOUT TAB1 2.
45V 28 amp- OSC f =250kHz 27 ampOUT 3V 1V Q RS CLM Vth= 0.
1 0.
2V 1 S/S 23 4,24 OCL- OCL+ GND 8 11 P.
GND Vi GND Vo GND 1 2 3 4 5 6 7 TAB1 8 9 10 11 12 13 14 SHINDENGEN MD1322F P 5.
3V 28 27 26 25 24 23 22 TAB2 21 20 19 18 17 16 15 1 2 3 4, 24 5 6 7, 12 21 TAB1 S/S OCL OCL+ GND VCC Vboot N/C VOUT 8 11 TAB2 22 23 25 26 27 28 P.
GND VDD VG VB VTS Vref ampOUT amp- Speciļ¬cations www.
shindengen.
co.
jp/product/semi/ U095-6 27 DC-DC Converter Power IC MOSFET ave peak OCL ,OCL 1 55 70mm2 1mm 2 V V I I V PD Ta-ope Tstg Tj ja jc 89.
9% 32 32 3 4 5.
5 89.
9% 4 10 80 40 150 150 30 7 Ta=25 V V A A V W /W /W 3 4 5 High side MOSFET Di Low side SBD IC BOOT SoftStart ErrorAmp Tj 10 125 Vi 8 30 V 2.
5 12 V V Tj=100 ...


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