參數(shù)資料
型號: LV8018W
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 穩(wěn)壓器
英文描述: 0.5 A SWITCHING CONTROLLER, 130 kHz SWITCHING FREQ-MAX, PQFP48
封裝: 7 X 7 MM, SQFP-48
文件頁數(shù): 4/7頁
文件大?。?/td> 113K
代理商: LV8018W
LV8018W
No.6982-4/7
Block Diagram
17
18
16
15
BA
T1
OUT1F
OUT1R
PGND1
19
PGND2
CH1
(H
bridge)
21
22
20
23
BA
T2
OUT2F
OUT2R
PGND3
CH2
(H
bridge)
44
43
45
46
BA
T3
OUT3F
OUT3R
PGND4
42
PGND5
CH3
(H
bridge)
40
39
41
38
BA
T4
OUT4F
OUT4R
PGND6
CH4
(H
bridge)
6
V
G
27
VBA
TT
26
1/2VBA
TT
MON
1
F
BA
TT
MONIT
OR
21
20
19
18
CP1
CP2
CP3
CP4
0.1
F
0.1
F
V
G
detection
35
28
36
37
TSD
V
ref
MUTE1
circuit
MUTE
circuit
12
1
2
8
25
24
14
13
30
7
29
V
CC
2
IN1F
IN1R
V
CC
1
GND
IN2F
IN2R
IN3
+
IN3
MUTE
MUTE1
IN4F
IN4R
S/S
V
G
OFF
Predriver
Control
logic
Control
logic
Control
logic
Control
logic
Charge
pump
Internal
oscillator
Chip
selector
Focus
T
racking
Spindle
T
raverse
* Constants of external parts are for reference and not guaranteed
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