at1731a Aimtron Technology, at1731a Datasheet - Page 7

• Manufacturer Part Number: at1731a
• Description: Dc-dc Power Ic For Tft Panel
• Manufacturer: Aimtron Technology

7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
2/8/2006 REV:1.1
100
90
80
70
60
50
40
30
20
10
0
1
(BOOST CONVERTER AND CHARGE PUMPS)
Fax: [phone]
I
MAIN
CH1:V
3
=300mA, I
EFFICIENCY vs. LOAD CURRENT
7
MAIN
, CH2:V
20
NEG
Ripple Waveform
Imain (mA)
=20mA,I
7
POS
40
, CH3:V
POS
DC-DC Power IC for TFT Panel
60
Preliminary Product Information
=20mA
NEG,
WWW:
80
Email:
100 300
Vin=5.0V
Vin=3.3V
Vin=2.7V
http://www.aimtron.com.tw
[e-mail]
AT1731A