AME9003AETH AME, AME9003AETH Datasheet - Page 14

• 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
14
Q3-1 Drain
Center tap
AME, Inc.
Q3-1 Gate
Q3-2 Gate
(Q2 DRAIN)
(OUTAPB)
Q3-1 Drain
Center tap
Q2 Gate
Q3-1 Gate
Q3-2 Gate
(Q2 DRAIN)
(OUTA)
(OUTC)
(OUTAPB)
Q2 Gate
I
I
I
DQ3-1
LAMP
DQ2
(OUTA)
(OUTC)
I
I
I
LAMP
DQ2
DQ3-1
Region
Figure 7. Typical Waveforms V
Figure 6. Typical Waveforms V
I
Region
I
Region
II
Region
II
Region
III
Region
III
Region
IV
Region
I V
BATT
BATT
=21V
=9V
CCFL Backlight Controller
V
1.5V
5V
0V
5V
0V
V
V
0V
0
0
I
0
I
M A X
MAX
BATT
BATT
BATT
V
0 A
13.5V
5V
5V
0V
2 x V
0A
I
=9V
0V
V
0V
0V
I
x 2
MAX
M A X
BATT
BATT
=21V
BATT