參數(shù)資料
型號(hào): ADD8754ACPZ-REEL
廠商: ANALOG DEVICES INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: LCD Panel Power, VCOM, and Gate Modulation
中文描述: SPECIALTY ANALOG CIRCUIT, QCC24
封裝: 4 X 4 MM, LEAD FREE, MO-220VGGD-2, LFCSP-24
文件頁(yè)數(shù): 23/28頁(yè)
文件大小: 405K
代理商: ADD8754ACPZ-REEL
ADD8754
Rev. 0 | Page 23 of 28
LX
VIN_2
FREQ
COMP
SS
VIN_1
GND
VGH_M
VFLK
VDPM
VDD_1
VDD_2
O
N
P
A
A
L
O
V
R
C
P
F
C8
0.1
μ
F
R8
100k
Ω
R7
250k
Ω
+14V FROM
V
OUT
VFLK
TO GATE
DRIVER
R3
100k
Ω
R4
250k
Ω
C9
1
μ
F
CLDO
4.7
μ
F
V
LOGIC
+3.3V
D1
1N5818
COUT
20
μ
F
L
10
μ
H
VIN
+5V
V
+14V
CIN
10
μ
F
C
10nF
R
180k
Ω
C
470pF
R9
10
Ω
R1
100k
Ω
R2
9.5k
Ω
CE
390pF
C1
0.01
μ
F
C5
0.01
μ
F
BAV99
D6
D7
C6
0.1
μ
F
R6
300
Ω
RE
33k
Ω
C10
0.47
μ
F
VZ1
BZX84C5V1
VGL
–5V
VZ2
BZX84C28
VGH
+28V
C7
1
μ
F
C3
1
μ
F
C4
0.47
μ
F
C2
0.01
μ
F
D3
D2
D5
D4
BAV99
BAV99
R5
1k
Ω
ADD8754
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
18
17
16
15
14
13
0
VCOM
+4.0V
R10
10k
Ω
S
+14V FROM
V
OUT
+14V FROM
V
OUT
Q1
2N7000
BOOST AND
CHARGE PUMP
ENABLE
Figure 26. 1.2 MHz Application Circuit for TFT LCD Display with LDO_ALWAYS_ ON
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