IR3230SPBF Ver la hoja de datos (PDF) - International Rectifier

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IR3230SPBF

3 PHASE CONTROLLER FOR DC BRUSHLESS MOTOR

International Rectifier 

Simplified schematic:

Dig_in

Gnd

Vcc

75v

75v

100k

300k

6v

Figure 1: Digital input

Vcc

7.5k

75v

2M

Fault

I = 20µA

6v

6v

Gnd

Figure 2: Fault output

Vcc

75v

I = 1.6mA

Out_supply

Figure 3: Out_supply

Vcc

I = 40mA

Lox

I = 200mA

11v

Gnd_pwr

Figure 4: Lo output

www.irf.com

IR3230 SPbF

Dz11

6v

Vdd

DZ10

75v

Cp

I = 5mA

I = 40mA

U2

Dz9

6v

I = 200mA

Hox

Vsx

Figure 5: Hox output

Vcc

3

Shtp

75v

6v

Vss

I = 1mA

Gnd

Figure 6: Vss pin

Shtp

Vcc

10

18000mmVV

300k

6v

100k

75v

Shtm

Figure 7: Sht_in

11

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