AME9003AETH AME, AME9003AETH Datasheet - Page 15

• Manufacturer Part Number: AME9003AETH
• Description: CCFL Inverters & Accessories Backlight Controller
• Manufacturer: AME

Specifications of AME9003AETH

• Function: Backlight Controller
• Input Voltage: 3.5 V
• Output Voltage: 5.35 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AME9003
Unblanked Faults
Blanked Faults
CSDET < 1.25V
OVPH > 3.3V
OVPL > 2.5V
Tube Current
BRIGHT
(time not
to scale)
I
SSV
SSC
CT1
I
AME, Inc.
Figure 8-3. Region III
Figure 8-1. Region I
Figure 9. Steady State Dimming Waveforms (after initial start up period)
Ignore
I
3V
LEAK
I
LEAK
C
parasitic
C
Respond
parasitic
~
6ms
Always Respond to Over voltage Faults
Load
Load
0.5V
Ignore
I
3V
I
3V
Figure 8-4. Region IV
Figure 8-2. Region II
CCFL Backlight Controller
Respond
I
I
LEAK
LEAK
C
C
parasitic
parasitic
Load
Load
OV
OV
5V
5V
15