ADD8754-EVAL AD [Analog Devices], ADD8754-EVAL Datasheet - Page 11

• Manufacturer Part Number: ADD8754-EVAL
• Description: Evaluation Kit for LCD Power, VCOM, and Gate Modulation
• Manufacturer: AD [Analog Devices]

ORDERING INFORMATION
COMPONENT LISTING
Table 6.
Qty.
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Reference Designator
C1, C2
C3, C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14, C15
C16
C17
C18
C22
C23
C24
CC
CC1
CE
CIN
CIN1
CIN2
CLDO
COUT1, COUT2
COUT3
CSS
D1
D2/D3
D4/D5
D6/D7
FUSE
JP1
JP2
JP3
JP4
JP5
JP6
JP7
L1
R1
R2
R3
R4
R5
R6
R7
R8
1
1
1
Description
Positive charge pump flying capacitors
Positive charge pump charging capacitors
Negative charge pump flying capacitor
Negative charge pump charging capacitor
Negative charge pump filter capacitor
VPDM start-up delay capacitor
VCOM load capacitor
VDD_2 (VCOM supply) bypass capacitor
VDD_1 (GPM low) bypass capacitor
LDO output bypass capacitor
VCOM feedback capacitor
VCOM VGH feedback capacitors
VCOM sense feedback capacitor
VCOM sense feedback capacitor
VCOM positive input bypass capacitor
VCOM feedback capacitor
AD5259
VDD_1 filter capacitor
Step-up loop compensation capacitor
Step-up loop compensation capacitor
GPM negative ramp delay capacitor
VIN_1 and VIN_2 bypass capacitor
VIN_1 bypass capacitor
VIN_2 bypass capacitor
LDO output capacitor
Step-up output (charging) capacitors
Step-up output capacitor
Soft-start capacitor
Step-up converter diode
Positive charge pump doubler diodes
Positive charge pump tripler diodes
Negative charge pump diodes
Input supply fuse
SHDN jumper
FREQ select jumper
LDO output select jumper
VCOM buffer configuration jumper
VDPM from step-up jumper
VCOM supply from step-up jumper
Positive charge pump to VGH
Step-up converter inductor
Step-up feedback divider resistor (top)
Step-up feedback divider resistor (bottom)
AD5259 divider resistor (top)
VCOM positive input divider resistor (bottom)
Positive charge pump current limiting resistor
Negative charge pump current limiting resistor
VDPM step-up voltage divider resistor (top)
VDPM step-up voltage divider resistor (bottom)
VDD bypass capacitor
Rev. A | Page 11 of 12
ADD8754-EVAL
Value
0.1 μF
1 μF
0.1 μF
1 μF
1 μF
Open
Open
0.1 μF
0.1 μF
0.1 μF
Open
Open
Short
Open
4.7 μF
Open
Open
Open
470 pF
30 pF
1 nF
10 μF
0.1 μF
0.1 μF
4.7 μF
10 μF
0.1 μF
10 nF
1N5818
BAV99WT1
BAV99WT1
BAV99WT1
1A
Open
Short
Short 1 and Short 2
Short
Short
Short
Short
10 μH
71.5 kΩ
10 kΩ
Open
20 kΩ
1 kΩ
300 Ω
47 kΩ
8.2 kΩ