FAN8742 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FAN8742

Spindle Motor and 6-CH Driver [Spindle(PWM), Sled 2-CH(PWM) 4-CH(Linear)]

Fairchild Semiconductor 

Pin Assignments(Leadframe exposed to the bottom side)

VM1

1

HU+

2

HU-

3

HV+

4

HV-

5

HW+ 6

HW-

7

VH

8

PGND1 9

U

10

RSP1 11

V

12

PGND2 13

W

14

RSP2 15

SL1+ 16

SL1- 17

SL2+ 18

SL2- 19

PGND3 20

REF 21

MUTE1 22

MUTE2 23

RSL1 24

RSL2 25

VM2 26

SVCC2 27

SGND 28

FAN8741MTF/

FAN8742MTF

(PAD DOWN)

56 DGND

55 VCP

54 CP2

53 CP1

52 SVCC1

51

FG

50 DIR

49 SPIN

48 VDD

47 IN3

46 IN4

45 PGND5

44 DO4-

43 DO4+

42 PVCC3

41 DO3-

40 DO3+

39 DO2-

38 DO2+

37 DO1-

36 DO1+

35 PGND4

34 IN1

33 IN2

32 PVCC1

31 PVCC2

30 SLIN1

29 SLIN2

3

FAN8741/FAN8742 Rev. 1.0.1

www.fairchildsemi.com

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