參數(shù)資料
型號(hào): TDA5341G
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: Brushless DC motor and VCM drive circuit with speed control
中文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.9 A, PQFP64
文件頁(yè)數(shù): 24/28頁(yè)
文件大小: 169K
代理商: TDA5341G
1997 Jul 10
24
Philips Semiconductors
Product specification
Brushless DC motor and VCM drive circuit
with speed control
TDA5341
APPLICATION INFORMATION
Fig.11 Application diagram of the TDA5341 in a hard disk drive.
handbook, full pagewidth
MGE826
MOT1
MOT2
MOT3
MOT0
CLAMP1 CLAMP2
26
RESETOUT
UVDIN1
UVDIN2
BRAKEDELAY
FILTER
SENSEOUT
SENSEIN
+
SENSEIN
VCM
+
VCM
FB1
FB2
CAPXA
CAPXB
CAPYA
CAPYB
CNTRL
CAPCPC
ILIM
CAPCP
FREDENA
TESTIN
CAPCDM
CAPCDS
CAPTI
CAPST
BRAKE
FMOT
CLOCK
DATA
ENABLE
RESET
ROSC
DPULSE
VCMIN1
VCMIN2
Vref
GAINSEL
RETRACT
VEEDVEE1
VEE2
VEE3
VEE4
VEE
VDD1
25
VDD2VDD3
40
64
VDD
16
VDDD
41
FG
+
5 V
+
5 V
SPINDLE
MOTOR
Rs
Rf
RIN1
RIN2
input
CL1
CL2
to micro-
controller
C2
C1
R1
24
32
9
39
38
42
57
48
12
43
11
10
58
35
27
61
59
62
63
18
19
2
1
50
14
55
31
49
17
36
46
29
34
28
33
53
52
51
37
45
15
30
54
44
22
23
7
21
8
60
3
TDA5341
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