TCG062HVLDA-G20 KYOCERA, TCG062HVLDA-G20 Datasheet - Page 12

• Manufacturer Part Number: TCG062HVLDA-G20
• Manufacturer: KYOCERA

Specifications of TCG062HVLDA-G20

• Lead Free Status / Rohs Status: Compliant

9. Backlight characteristics
Supply voltage
ON-OFF (H)
ON-OFF (L)
LED forward current
Supply current
Operating life
1) For each LED.
2) A forward current below 5.0mA may reduce the brightness uniformity of the LED backlight.
3) When brightness decrease 50% of minimum brightness.
4) Life time is estimated data. (Condition : IF=15mA, Ta=25℃ in chamber).
5) When you start-up, please charge in sequence of V
6) Please do not connect the other than our backlight to this output connector on the PCB.
7) In case V
M628090
This is because the amount of light from each LED chip is different. Therefore, please evaluate carefully
before finalizing the input current.
stop in sequence of BLEN and/or VBRT->V
directly and separately from the output on the power source. If the common wire are used for V
V
driving circuit, a flicker might be occurred due to a ripple between the both circuit.
The average life of a LED will decrease when the LCD is operating at higher temperatures.
IN
B, and for GND, and are split near the PCB, and connect to each LCD driving circuit and backlight
Item
DD
and V
1) 2)
3) 4)
IN
B are supplied by a single power source, V
Symbol
BLEN
V
I
IF
IN
IN
T
B
B
0.8V
Min.
3.0
0.0
2.8
14
-
-
-
IN
IN
B.
B
Spec No.
TQ3C-8EAF0-E1DEY15-00
IN
40,000
B->BLEN, or VBRT. When you shut-down, please
Typ.
500
320
3.0
15
-
-
-
DD
0.2V
Max.
V
& V
650
420
5.5
3.2
16
IN
-
IN
B
IN
B
B, and GND are connected
Part No.
TCG062HVLDA-G20
Unit
mA
mA
V
V
V
h
V
V
IF=15mA, Ta=25℃
IN
IN
VBRT=0∼1.4V
B =3.3V, IF=15mA
B =5.0V, IF=15mA
Ta=-20∼70℃
VBRT=2.8V
Temp.=25℃
Note
-
-
DD
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