MAX8728ETJ+ Maxim Integrated Products, MAX8728ETJ+ Datasheet - Page 16

• Manufacturer Part Number: MAX8728ETJ+
• Description: Display Drivers Low-Cost Multiple-Ou tput Power Supply fo
• Manufacturer: Maxim Integrated Products

Specifications of MAX8728ETJ+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost, Multiple-Output
Power Supply for LCD Monitors/TVs
Figure 2. Functional Diagram
16
OUT1
V
V
IN
GOFF
______________________________________________________________________________________
V
V
L
L
DRVN
V
GND1
GND
FBN
BST
IN
LX1
OUT1
FB1
FSEL
V
REF
L
CC
OSCILLATOR
REFERENCE
REGULATOR
NEGATIVE
STEP-DOWN
REGULATOR
IN
LOGIC AND
FAULT
TIMER
REGULATOR
INL
VIN
V
L
SUPP
SEQUENCE
CONTROL
GATE
MAX8728
SHUTDOWN
THERMAL
REGULATOR
STEP-UP
CONTROL
SWITCH
BLOCK
REGULATOR
POSITIVE
DRVP
GND2
MODE
COMP
SHDN
GON
THR
DRN
SRC
DEL
CTL
FB2
FBP
LX2
EN
LCD ENABLE
ON/OFF
FROM TCON
V
AV
GON
DD