AT1731A

Preliminary Product Information

DC-DC Power IC for TFT Panel

7F, No.9,PARK AVENUE. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Tel: 886-3-563-0878

Fax: 886-3-563-0879

2/8/2006 REV:1.1

5

ON)

2

4

Ω

N-ch On-Resistance

ON)

20

KΩ

Maximum RMS SWP Current

30

mA

Reference

Reference Voltage

1.21 1.23 1.24

V

Reference Under-voltage

Threshold

0.9

1.06 1.16

V

Logic Signals

SHDN input low voltage

0.4V hysteresis

0.9

V

SHDN input high voltage

2.1

V

SHDN input current

0.01

1

uA

Thermal Shutdown

160

℃