AME9001AETH AME, AME9001AETH Datasheet - Page 4

• Manufacturer Part Number: AME9001AETH
• Description: CCFL Inverters & Accessories Backlight Controller
• Manufacturer: AME

Specifications of AME9001AETH

• Function: Backlight Controller
• Input Voltage: 24 V
• Output Voltage: 5.35 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AME9001
n Electrical Specifications
TA= 25
4
5V supply (VSUPPLY)
3.4V reference (VREF)
Brightness oscillator (CT1, BRIGHT)
Vco oscillator (RT2, RDELTA)
Error amplifiers (FB, COMP, CS, CSCOMP)
Output voltage
Line regulation
Load regulation
Temperature drift
Initial voltage
Line regulation
Temperature drift
Ramp amplitude
Frequency
Line regulation
Temperature drift
Comparator offset
Initial frequency
Line regulation
Temperature drift
VCO pullin range
Offset voltage, WRT Vref
Input bias current
Input offset current
Open loop gain
Unity gain frequency
Output high voltage (comp)
Output low voltage
Output high voltage (cscomp)
O
C unless otherwise noted, VBATT = 15V, CT1 = 0.01uF, RT2 = 56K
Parameter
AME, Inc.
F
PULL
Symbol
V
V
LINE
V
LINE
VOS
VCO(OUTA)
V
TC
V
TC
DDLOAD
REFLINE
V
DDLINE
V
F
V
REFTC
V
V
V
A
V
DDTC
I
F
REF
OS
CT1
CT1
I
DD
VCO
OS
OH
OH
B
OL
OL
CT1
T
VCO
CT1
CT1
VCO
Vbatt=7V, 0mA < Iload < 25mA
Vbatt = 15V, Iref = 0
-10C < Ta < 70C
-10C < Ta < 70C
-10C < Ta < 70C
Test Condition
-10C <Ta < 70C
7< Vbatt < 24V
7< Vbatt < 24V
7< Vbatt < 24V
I
I
SOURCE
SOURCE
I
SINK
7<Vbatt<24
RT2 = 56k
= 500uA
= 50uA
= 50uA
Min
3.25
3.39
4.77
-0.5
-0.2
-0.1
-0.5
-0.8
CCFL Backlight Controller
4.9
-40
70
47
RT2/(RDELTA X 5)
+-0.5
=+-3
Typ
5.15
100
0.5
3.4
10
70
3
1
1
1
3.525
Max
5.35
130
0.5
0.2
0.1
0.5
0.8
0.4
52
40
ppm/C
Units
Mhz
kHz
mV
mV
Hz
nA
nA
dB
%
%
%
%
%
%
%
%
%
V
V
V
V
V
V