KA3080 データシートの表示（PDF） - Fairchild Semiconductor

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KA3080

3-Phase BLDC Motor Driver

Fairchild Semiconductor 

KA3080/KA3080D/KA3080DM

Equivalent Circuits (32-SDIPH: Ο, 28-SSOPH: (#))

Description

Pin No.

Internal Circuit

Hall Input

32-SDIPH

1, 2, 3

4, 5, 6

28-SSOPH

15, 16, 17

18, 19, 20

(15) 1

(17) 3

(19) 5

Vcc1

(16)

2

(18)

4

(20)

6

Output &

Current Detection

32-SDIPH

13, 14, 15, 11

28-SSOPH

26, 27, 28, 22

16 (1) VCC2

13 (26) UOUT

14 (27) VOUT

15 (28) WOUT

RS (0.5Ω)

11

(22 Pin)

12

(25 Pin)

Speed Control

(Current limitation)

32-SDIPH

19

28-SSOPH

4

(4) 19

Vcc1

6

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