MAX1513ETP+T Maxim Integrated Products, MAX1513ETP+T Datasheet - Page 11

• Manufacturer Part Number: MAX1513ETP+T
• Description: IC CNTRLR TFT-LCD PS 20-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1513ETP+T

• Applications: Controller, TFT, LCD
• Voltage - Input: 2.7 ~ 5.5 V
• Number Of Outputs: 1
• Voltage - Output: 2.7 ~ 50 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 2. Typical Operating Circuit of the MAX1514
4.5V TO 5.5V
3.3V/500mA
-10V/30mA
V
V
V
2.2µF
LOGIC
IN
GOFF
0.1µF
0.1µF
Q1
D2
0.47µF
680Ω
10µF
______________________________________________________________________________________
16.5kΩ
Q2
LX
R7
C1
22µF
6.3V
0.47µF
3.6kΩ
1µF
C10
10Ω
R11
102kΩ
0.22µF
10.0kΩ
R8
10.0kΩ
R3
R4
TFT-LCD Power-Supply Controllers
17
10
2
7
9
8
6
1
IN
SDFR
DEL
DRVL
FBL
DRVN
FBN
REF
CS+
18
MAX1514
0.1µF
2.2µH
OPEN
L1
CS-
19
909Ω
DRVP
GATE
GND
FBP
FB
16
15
20
14
13
LX
R6
10.0kΩ
191kΩ
N1
R5
6.8kΩ
10.0kΩ
D1
110kΩ
R1
R2
Q3
0.47µF
1MΩ
25V/20mA
V
GON
470pF
LX
0.1µF
0.1µF
C2
10µF
16V
D3
15V/400mA
V
MAIN
11