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MD3221N

Shindengen Electric
Part Number MD3221N
Manufacturer Shindengen Electric
Description DC-DC Converter Power IC
Published Mar 25, 2006
Detailed Description DC-DC Converter Power IC f=300kHz LC=OFF ON Vcc 6 Vref 2 Vboot VB VGH 7 24 23 R/C (L.Active) ON 1 ON /OFF CONTROL...
Datasheet PDF File MD3221N PDF File

MD3221N
MD3221N

Overview
DC-DC Converter Power IC f=300kHz LC=OFF ON Vcc 6 Vref 2 Vboot VB VGH 7 24 23 R/C (L.
Active) ON 1 ON /OFF CONTROL Vref S/S 32 BANDGAP REFERENCE 1.
26V 1% UVLO THERMAL SHUTDOWN Vcc SRQ LATCH LATCH QRS CURRENT LIMIT1 18 21 VDD VOUT 11 14 ampOUT 28 ERROR -AMP 29 amp- PWM-COMP OCL- OSC CURRENT LIMIT2 SRQ LATCH Vref CURRENT LIMIT3 VOUT GND 4,26 3 31 30 25 27 OSC ampIN Vref 2.
5V/3.
3V OCL+ OCL- 5 LC INVL SRQ LATCH 8 P.
GND1 9 16 VGL P.
GND2 N/C : 10,15,17,22 Vi GND Vo GND 1 32 SHINDENGEN MD3221N P 2 3 31 30 1 R/C 16 P.
GND2 4 29 2 Vref 18 21 VDD 5 6 28 27 3 OSC 23 VGH 7 26 4, 26 GND 24 VB 8 9 25 24 5 LC 25 OCL+ 10 11 12 23 22 21 6 VCC 27 OCL-...


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