參數(shù)資料
型號(hào): HA13566AF
廠商: Hitachi,Ltd.
英文描述: Combo (Spindle & VCM) Driver
中文描述: 組合(主軸
文件頁(yè)數(shù): 3/20頁(yè)
文件大小: 83K
代理商: HA13566AF
HA13566AF
3
Block Diagram
V
CC2
C101
R
NF
C102
RETPOW
R101
R103
C103
R
TAB
POWGOOD
Serial port
(11 bit)
VCM
Driver
N
P
Retract
POWGOOD
SPNENAB
Current
control
Booster
Soft
switching
matrix
PHASE
COMM
CHAGPMP
R2
C1
C2
C105
C106
CLK
(10MHz Max)
DATA
SERENAB
SPNENAB
BRAKE
HALF
EXTCOM
SOFTSW
RETRACT
FBOOST
V
CC2
2
V
CC
SOFTSW
BRAKE
S
VCMENAB
C107
V
CC2
R104
C104
POR
delay
LVI
LVI1
R1
VREF2 (1.25 V)
Commutation
logic
B - EMF
Amps
Spindle
driver
U
V
W
Charge
pump
Center
tap
pull-up
HALF
DAC
(9 bit)
CDELAY
VB
SPNCOMP
RS
VCMP
VCMN
RETOUT
D1
D2
D3
CT
PCOMP
C108
1.25 V
V
CC2
RETRACT
D0
DACOUT
VCMIN
FBOOST
EXTCOM
6
4
10
11
9
5
17
16
12
8
7
13
22
23
19
18
28
27
24
25
26
1
21
20
15
3
2
14
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