MAX8798ETX+ Maxim Integrated Products, MAX8798ETX+ Datasheet - Page 16

IC INTERNAL-SW BOOST REG 36-TQFN

MAX8798ETX+

Manufacturer Part Number
MAX8798ETX+
Description
IC INTERNAL-SW BOOST REG 36-TQFN
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX8798ETX+

Applications
LCD Monitor, Notebook Display
Current - Supply
400µA
Voltage - Supply
1.8 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
36-TQFN Exposed Pad
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Maximum Power Dissipation
2179.8 mW
Minimum Operating Temperature
+ 85 C
Supply Current
4 uA
Input Voltage
4V
Output Current
400mA
Output Voltage
18V
No. Of Outputs
2
Power Dissipation Pd
2.18W
Supply Voltage Range
1.8V To 5.5V
No. Of Pins
36
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Internal-Switch Boost Regulator with
Integrated 3-Channel Scan Driver for TFT LCDs
Figure 3. MAX8798 Functional Diagram
16
I 2 C BUS
VL
PANEL
______________________________________________________________________________________
SYSTEM
1.8V TO 5.5V
V IN
V
IN
VN
DISH
CPV
OE
STV
OECON
CKVCS
CKVB
CKVBCS
CKV
GOFF
STVP
VL
V
GND
SDA
SCL
DD
250kΩ
SCLS
500Ω
INTERFACE
WPP
I
2
C
GATE DRIVERS
SCAN DRIVER
VN
LOGIC
AND
WPN
SHDN
7
DAC
IN
VL
STEP-UP
1.6A
min
SET
BOOST
COMP
VCOM
AGND
BGND
PGND
GON
OUT
NEG
POS
LX
FB
VP
TO VCOM
BACKPLANE
VP
V
MAIN

Related parts for MAX8798ETX+