Datasheet

MAX1513/MAX1514
TFT-LCD Power-Supply Controllers
12 ______________________________________________________________________________________
CS+
CS-
GATE
GND
FB
MAIN STEP-UP
CONTROLLER
WITH SOFT-START
AND FAULT
COMPARATOR
REG P
WITH SOFT-START
AND FAULT
COMPARATOR
REG N
WITH SOFT-START
AND FAULT
COMPARATOR
REFERENCE
THERMAL
SHUTDOWN
DRVP
FBP
DRVN
FBN
REF
OP-AMP
CONTROL
BLOCK
REG G
WITH SOFT-START
AND FAULT
COMPARATOR
REG L
WITH SOFT-START
AND FAULT
COMPARATOR
SDFR
DEL
DRVL
FBL
DRVG
FBG
SUPB
FBPB
OUTB
TO VCOM
V
GAMMA
V
MAIN
V
LOGIC
V
IN
V
IN
V
MAIN
V
GON
V
GOFF
MAX1513
MAX1514
MAX1513 ONLY
Figure 3. MAX1513/MAX1514 Functional Diagram