參數(shù)資料
型號(hào): LB1814M
元件分類: 運(yùn)動(dòng)控制電子
英文描述: DISK DRIVE MOTOR CONTROLLER, 1 A, PDSO36
封裝: 0.375 INCH, MFP-36
文件頁數(shù): 2/13頁
文件大?。?/td> 162K
代理商: LB1814M
LB1814M
No.5198-10/13
Continued from preceding page.
Pin No
Symbol
Pin Voltage
Description
Equivalent Circuit
30
VREG
Stabilized power supply output.
Stabilizes the internal power supply.
Connect a capacitor between this pin and
ground.
31
FC
Control amplifier frequency correction.
Connect a capacitor between this pin and
ground to prevent oscillation in the closed
loop of the current control system.
32
VCC
Power supply
Sample Application Circuit
ILB00652
LB1814M
VREG
VCC
OUT2
OUT1
GND
EO
EI
PD
HG
SD
LD
S / B
X2
X1
OUT3
RF
FC
GND
N
BC
AGC
IN3--
IN3+
IN2--
IN2+
IN1--
IN1+
HB
FG IN--
FG OUT
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
18
17
16
15
14
13
12
11
10
9
8
7
6
C10
C1
C17
C18
C12
C13
C5
C4
C6
C15
5
4
3
2
1
C9
C8
R3
C11
R1
+
C16
R10
R8
C14
R2
C7
R9
R6
R5
R4
R7
C2
C3
VCC
1.4V
24k
14k
ILB00650
30
VCC
ILB00651
31
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