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Número de pieza
componentes Descripción
ADP3031 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
ADP3031
2 MHz PWM Boost Switching Regulator
Analog Devices
ADP3031 Datasheet PDF : 8 Pages
1
2
3
4
5
6
7
8
PRELIMINARY TECHNICAL DATA
ADP3031
VIN+
SD
GND
C1
10
µ
F
R1
200k
Ω
C15
100pF
R3
100k
Ω
VGL
D7
BZX84C5V1
R5
200
Ω
D1
BAV99
C7
10
µ
F
D2
BAV99
R7
ADP3031
10k
Ω
1
COMP GND
8
R2*
2
FB
RT
7
3 SD
IN 6
4 PGND SW 5
R4
866k
Ω
C4
10nF
D3
C5 BAV99
10nF
D4 BAV99
D6
C6
BAV99
10nF
R6
1k
Ω
C14
1
µ
F
C13
1
µ
F
D5
BAV99
+VGH
D9
BZX84C22
GND
OPTIONAL
L1
10
µ
H
D8
1N5818
C8 C9
C10
10
µ
F 10
µ
F 10
µ
F
OUT+
RTN-
* FREQUENCY ADJUST
Figure 3. Typical Application for TFT LCD
REV. PrB
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
RM-8
8-Lead Mini/micro SOIC Package [Mini_SO]
0.122 (3.10)
0.114 (2.90)
8
0.122 (3.10)
0.114 (2.90)
1
5
0.199 (5.05)
0.187 (4.75)
4
PIN 1
0.0256 (0.65) BSC
0.120 (3.05)
0.120 (3.05)
0.112 (2.84)
0.112 (2.84)
0.043 (1.09)
0.006 (0.15)
0.037 (0.94)
0.002 (0.05)
33
؇
0.018 (0.46)
SEATING
0.008 (0.20)
0.011 (0.28)
27
؇
PLANE
0.003 (0.08)
0.028 (0.71)
0.016 (0.41)
–7–
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