Datasheet

MAX17094
Internal-Switch Boost Regulator with Integrated
7-Channel Driver, VCOM Calibrator, Op Amp, and LDO
16 ______________________________________________________________________________________
V
MAIN
V
IN
V
LOGIC
VN
VP
TO PANEL
TO VCOM
BACKPLANE
COMP
PGND
YDCHGIRESET
FB
AVDD
EP
IN EN
LOUT
SENSE
REF
OUT
FROM TCON
VN
I
2
C BUS
GOFF
AGND
SS
LX
Y2
LIN
VCOM
BGND
POS
NEG
FBL
GND
GON2
VP
V
IN
FREQ
STEP-UP
CONVERTER
SET
Y3
Y4
Y5
Y6
Y7
Y8
A2
A3
A4
A5
A6
A7
A8
SDA
SCL
VL
ADDR0
ADDR1
GON1
250mA
LINEAR
REGULATOR
BOOTSRAP
LINEAR
REGULATOR
OP
COMP
DAC
00
7F
19R
R
7
RSB
1
7
I
2
C
CONTROL
INTERFACE
DATA
REGISTER
00H
WR
CONTROL
REGISTER
02H
IVR
Figure 3. MAX17094 Functional Diagram