MAX8798ETX+ Maxim Integrated Products, MAX8798ETX+ Datasheet - Page 28

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

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
28
______________________________________________________________________________________
TOP VIEW
COMP
PGND
PGND
AGND
GOFF
GON
LX
LX
FB
28
29
30
31
32
33
34
35
36
27 26 25 24 23 22 21 20 19
1
2
3
THIN QFN
MAX8798
4
5
Pin Configuration
6
7
8
9
18
17
16
15
14
13
12
11
10
SET
WPP
SDA
SCL
SCLS
WPN
V
DISH
GND
DD
TRANSISTOR COUNT: 15,227
PROCESS: BiCMOS
Chip Information