ml4836 Microsemi Corporation, ml4836 Datasheet - Page 3

• Manufacturer Part Number: ml4836
• Description: Compact Fluorescent Electronic Dimming Ballast Controller
• Manufacturer: Microsemi Corporation

ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
Supply Current (I
Output Current, Source or Sink
(OUT A, OUT B) DC ............................................ 250mA
PIFB Input Voltage ............................................ –3V to 2V
Maximum Forced Voltage
(PEAO, LEAO) ............................................ –0.3V to 7.7V
Maximum Forced Current
(LEAO) ................................................................. ±20mA
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V
T
LAMP CURRENT AMPLIFIER (LAMP FB, LEAO)
OSCILLATOR
REFERENCE BUFFER
SYMBOL
A
= Operating Temperature Range (Note 1)
Input Bias Current
Small Signal Transconductance
Input Bias Voltage
Output Low
Output High
Source Current
Sink Current
Initial Accuracy (F
Total Variation (F
Initial Accuracy (START)
Total Variation (START)
Ramp Valley to Peak
Initial Accuracy (Preheat)
Total Variation (Preheat)
C
Output Drive Deadtime
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Total Variation
Long Term Stabilty
T
Discharge Current
CC) ............................................................
PARAMETER
MIN
MIN
CC
)
)
= V
CCZ
–0.5V, R
SET
= 11.8k , R
LAMP FB = 3V, R
LAMP FB = 2V, R
LAMP FB = 0V, LEAO = 6V
LAMP FB = 5V, LEAO = 0.3V
T
Line, Temperature
T
Line, Temperature
Line, Temperature
V
C
T
V
1mA < I
Line, Load, Temperature
Tj = 125ºC, 1000 hrs
50mA
TA = 25ºC
A
A
A
RTCT
T
CCZ
= 25ºC
= 25ºC
= 1.5nF
= 25ºC, I
– 4V < V
= 2.5V
O
CONDITIONS
< 10mA
O
T
Junction Temperature .............................................. 150ºC
Storage Temperature Range...................... –65ºC to 150ºC
Lead Temperature (Soldering, 10 sec) ...................... 260ºC
Thermal Resistance (
ML4836CP ............................................................... C/W
ML4836CS ............................................................... C/W
OPERATING CONDITIONS
Temperature Range ........................................ 0°C to 85°C
= 0mA
CC
= 14.7k , R
L
L
< V
=
=
CCZ
– 0.5V
T2
= 53.6k , C
JA
)
MIN
39.2
7.35
39.2
60.8
60.8
-0.3
7.1
-80
6.0
7.4
35
80
49
49
T
= 1.5nF,
-220
TYP
-0.3
220
0.2
7.5
2.6
7.5
0.4
7.5
0.7
75
40
50
64
64
10
2
5
MAX
40.8
67.2
7.65
40.8
67.2
ML4836
-1.0
105
5.0
0.4
9.0
7.6
51
51
25
15
UNITS
kHz
kHz
kHz
µ
kHz
kHz
kHz
mA
mV
mV
mV
µA
µA
µA
us
%
V
V
V
V
V
V
W
3