AME9003AETH AME, AME9003AETH Datasheet - Page 32

• 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
32
OVPL/OVPH
OUTB
(Negative) Voltage
Large Positive
AME, Inc.
Q3-1
R37
R38
R9B
(B)
D22
VDD
OUTA
Figure 20. Double transformer construction detail
Secondary
D23
R42
Figure 19. Double CCFL Power Section
R40
(C)
Q2
D5
T1
D21 D20
C34
V
R43
B att
Low voltages in
Low voltages
R10
R9A
Primaries
the center
(A)
D4
Q3-2
R35
R36
R7
OVPL/OVPH
OUTC
1.25V
CSDET
2.5V
C8
FB
Secondary
EA1
CCFL Backlight Controller
Common Core
COMP
(Positive) Voltage
Large Negative
To PWM Comparator
To Fault Logic
Outside Chip
Inside Chip