at1735 Aimtron Technology, at1735 Datasheet - Page 10

• Manufacturer Part Number: at1735
• Description: Lcd Panel Power Supplies With Low-cost Linear-regulator, Charge-pumps And High-current Op
• Manufacturer: Aimtron Technology

(Test circuit is shown as Typical Application Circuit, unless otherwise noted. VCC = V
7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
3/20/2008 REV:1.1
-0.2
-0.4
-0.6
-0.02
-0.04
-0.06
-0.08
-0.10
0.4
0.2
-0.2
-0.4
-0.6
0.00
0.6
0.4
0.2
0
0
10
6
0
11
Positive Charge-pump Line Regulation
Negative Charge-pump Line Regulation
8
0.2
12
Reference Load Regulation
10
Output Current (mA)
Input Voltage (V)
13
Input Voltage (V)
0.4
14
12
Linear-Regulator, Charge-Pumps and High-Current OP
Fax: [phone]
0.6
15
VGOFF = -5V
IGOFF = 50mA
14
16
Iout=20mA
0.8
16
17
18
18
LCD Panel Power Supplies with Low-Cost
1
10
-0.25
-0.50
-0.75
-1.00
-1.25
-0.5
-1.5
-0.2
-0.4
-0.6
0.5
0.25
0.00
0.2
-1
-2
0
0
-20
0
0
Positive Charge-pump Load Regulation
WWW:
Negative Charge-pump Load Regulation
10
0
Email:
Reference Voltage vs. Temperature
20
Output Current (mA)
Output Current (mA)
Temperature (℃)
http://www.aimtron.com.tw
20
20
[e-mail]
40
40
30
VIN = 12V
VGOFF = -5V
60
INL
60
40
AT1735
= V
80
VDDCP
80
50
100
=