KA3084D Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

KA3084D

2-Phase BLDC Motor Driver

Fairchild Semiconductor 

Test Circuits

KA3084D

3

SW24 2

2mA

1

A

FG_OUT

VCC

ICC

1 GND (Signal)

FGOUT 22

500µA

2

VCC2

SW22 SW23 2

2

FGAMPOUT 21

1

−500µA

1

FG_AMPOUT

1 SW1

3 OUT2P

2

10Ω(20W)

4 GND2(Power)

V25 20

3

FGIN 19 SW19

2

1

SW21

2

V25

1

~

2 SW20

1

FG_IN

1 SW2

5 OUT2N

2

K

SW18 2

A

VREG 18

3

1

VREG

1 SW3

6 OUT1P

2

0

8

4

PGIN 17

D

IREG=−20µA

1

2

SW13 3

PG_IN

1 SW14

2

PG_AMPOUT

10Ω(20W)

7 GND1(Power) PGAMPOUT 16

SW15 1 SW16 1

2

2

−500µA

1 SW4

8 OUT1N

2

PGOUT 15 SW17

1A

2

−500µA

3

PG_OUT

9 VCC1

VCTL 14

VCTL

2mA

VHALL_1P

VHALL_1N

SW7

+

−

SW8

~

1 SW5

10

2

H1P

1 SW6

11

2

H1N

1

SW10

H2N 13

2

1

SW9

H2P 12

2

VHALL_2N

VHALL_2P

SW12

−

+

~

SW11

12

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