ANDPSI104EA5S-4HB-KIT Datasheet, PDF (8/10 Pages) Purdy Electronics Corporation – 10.4” XGA Color p-Si TFT LCD Module

Displays
INV-CLIO-12-U-002 Inverter
This is a DC-AC Inverter to drive Cold Cathode Fluorescent Lamp. The INV-CLIO-12-U-002 is a 3 CCFL
Inverter Module specifically designed for driving 10.4” ANDpSi104EA5S-4HB display. This inverter is
available with a dimming function that permits brightness control from a DC voltage source or external
Potentiometer. The maximum output current is externally regulated or programmable over a range of 6
to 7.5 mA. The Digital Dimming Technique provides flicker-free brightness control in PWM Duty Cycle
from 1.0% to 99% dimming application. The module design is based on Embedded programs so that
the module provides low cost and high performance. This inverter supports fixed frequency operation,
soft-start, anti-interference capability, open/shorted lamp protection with Watch-Dog timeout.
Appearance: General Tolerance: ± 0.3mm
Dimension: L * W * H = 105mm (typ) * 60mm (typ) * 15.0mm (max)
Absolute Maximum Rating
Item
Ratings
Voltage (Vin)
12V ± 10%
Input Current (U Lamps)
4W ± 5%
Output Voltage, no load
1400 Vrms
Output Current
7.5 mArms (Internally Limited)
Item
Output Power (each output)
Ambient Operating Temperature
Operating Relative Humidity
Storage Temperature Range
Ratings
3.0W ± 5%
-40º to +85º
≤ 90%
-40º to +85º
Recommended Operating Conditions (for 2 x 98mm + 21mm U type CCFL)
Item
Symbol
Min
Typ
Input Supply Voltage
V_in
10.8
12.0
Output Power (each output)
P_o
3.5
3.8
Dim Control Input Voltage Range
V_dimCtrl
0.5
–
Lamp Operating Voltage
V_lamp
375
396
Lamp Current (Full Brightness)
Io_lamp
6.5
7.0
Max
Unit
13.2
V
4.0
W
5.0
V
430
Vrms
7.5
mArms
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
8
Tel: [phone] • Fax: [phone] • [e-mail]
11/8/06
www.purdyelectronics.com