LQ230M1LW11 Sharp Electronics, LQ230M1LW11 Datasheet - Page 14

• Manufacturer Part Number: LQ230M1LW11
• Manufacturer: Sharp Electronics

Specifications of LQ230M1LW11

• Lead Free Status / Rohs Status: Compliant

6-2. LED driving for back light
【 Note 1】 1)V
【 Note 2】 SDA,SCL
(for LED control)
(for LED drive)
The back light system is side-lighting type with 102 LEDs .
Input signal voltage(High)
Input signal voltage(Low)
＋24V
+5V
CC2
Parameter
V
LED
Supply voltage (OFF)
XRST
V
I2C
V
Current dissipation
Current dissipation
cc2
-turn-on condition
LED
Permissive input
Supply Voltage
ripple voltage
Rush current
0V
0V
4.5V
T3
Symbol
Vin2H
Vin2L
V
I
V
V
I
SCC2
I
LED
cc2
LED
RP2
cc2
T1
0.7×V
2.4V
Min.
22.8
4.75
‐
0
-
-
T2
cc2
(3.1)
Typ.
24.0
5
‐
-
-
-
I2C Command
0.3×V
(3.44)
Max.
TBD
25.2
5.25
V
0.5
(6)
cc2
cc2
mV
Unit
V
A
A
V
A
V
V
P-P
T1≧60ms
T2≧10ms
T3≧0ms
V
【 Note 1,2】
【 Note 1】
【 Note 2】
LED
Remark
=+24V
Ta=25℃