MAX1514 Maxim Integrated Products, MAX1514 Datasheet - Page 12

• Manufacturer Part Number: MAX1514
• Description: (MAX1513 / MAX1514) TFT-LCD Power-Supply Controllers
• Manufacturer: Maxim Integrated Products

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