ANDPSI104EA5S-4HB-KIT Datasheet, PDF (9/10 Pages) Purdy Electronics Corporation – 10.4” XGA Color p-Si TFT LCD Module

Displays
Electrical Characteristics
Item
Full Bright Lamp Current
Output Current Lamp to Lamp Deviation
Min. Average Lamp Current (each output)
Lamp Start Voltage
Operating Frequency
Burst Frequency
Efficiency
Symbol
IMAX
–
IMIN
–
–
–
–
Test Conditions
VDimCtrl = 5V
–
VDimCtrl - 0.05V
Vin > 11.5V
VDimCtrl = 5V
–
–
Min.
Typ.
Max.
5.5
7.0
8.5
–
3%
10%
–
0.07
–
460
535
–
53.5
52
49
67
70
72
86%
90%
93%
Functional Pin Description - CN1 Landwin2003P07SOT
Item
Symbol
CN1-3
+ 5V Output
CN1-2
Enable
CN1-1
Dim Control
CN1-4, 5
GND
CN1-6, 7
Vin
Remarks
Supply +5V power for external Potentiometer
On/Off Control
Brightness Control %VDC gives maximum lamp current
Power Supply Return
Main Input Power Supply (11.4V < Vin < 12.6V)
Functional Pin Description - CN2, 3 Landwin3502P0210T SMT
Item
Symbol
Remarks
CN2-1, 2
VHI
High voltage connection to high side of lamp 1, lamp 2
CN3-1
VHI
High voltage connection to high side of lamp 3
Functional Pin Description - CN4, CN5 Landwin3502P0210T SMT
Item
Symbol
CN4-1, 2
VOL
Test Circuit
Remarks
Connection to low side of lamp 1, 2, 3
Units
mArms
–
mArms
Vrms
KHz
Hz
–
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
11/8/06
Tel: [phone] • Fax: [phone] • [e-mail]
9
www.purdyelectronics.com