HA13614 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HA13614

Combo (Spindle & VCM) Driver

Hitachi -> Renesas Electronics 

Application

HA13614FH

C116

19 BRKDLY

R109

C112

23 BRK

C101

33 UFLT

C102

32 NFLT

C103

29 FLTOUT

Vss

R110

41 12VGOOD

35 PHASE

34 SPNCTL

MPU

36 COMM

37 CLK

38 SCLK

40 DATA

39 SEENAB

43 VIPWMH

42 VIPWML

3 OP2IN(+)

R3

5 OP2OUT

10 VCMIN

R2 C2 C3

45 DACOUT

C1

C104

44 VREF

Vss

(+5V)

to MPU

2 OP1IN(−)

1 OP1OUT

R103 C113 4 Vss

C105

48 POR

46 DELAY

C111

31

VpsIN

VpsOUT 30

Vpss 28

CT 25

U 20

C114

Vps

(+12V)

V 21

W 27

RNF 22

ISENSE 26

RETPOW 13

RNF

Vpsv 17 C110

VCMSLC 12

RETSET 14 C115

C109

R106

R101

R102

R105

VCMP 11

VCMPS 7

RS

R104 C108 RL

PC 6

VCMN 8

Rs 9

LVI1 47

LVI2 24

Vdd

(+3.3V)

R107

R108

C117

BC1 15

C106

BC2 16

C107

VBST 18

TAB

15

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