ml4813 Micro Electronics Corporation, ml4813 Datasheet - Page 3

• Manufacturer Part Number: ml4813
• Description: Flyback Power Factor Controller
• Manufacturer: Micro Electronics 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 ....................................................... 40mA
OUT Current ............................................................. ±1A
OUT Energy (capacitive load, per cycle) .................... 5µJ
COMP Sink Current ............................................... 10mA
C
Analog Input Voltage (pins 1, 3-8) .... GND - 0.3V to 5.5V
Junction Temperature .............................................. 150ºC
Storage Temperature Range ..................... –65ºC to 150ºC
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, R
PARAMETER
OSCILLATOR
Initial Accuracy
Voltage Stability 12V < V
Temperature Stability
Total Variation
Ramp Valley
Ramp Peak
R
Discharge Current
SYNC Threshold
SYNC Bias Current
REFERENCE
Output Voltage (V
Line Regulation
Load Regulation 1mA < I
Temperature Stability
Total Variation
Output Noise
Long Term Stability
Short Circuit Current
T
T
Voltage
Charging Current ................................................. 5mA
V(C
T
) = 2V
T
Line, temp
REF
12V < V
Line, load, temp
10Hz to 10kHz
j
= 25ºC
)
CONDITIONS
REF
CC
CC
< 18V
< 25V
< 20mA
T
= 14k , C
T
= 1nF, T
A
90
88
4.8
T
7.2
0.8
T
4.9
T
V
j
j
j
REF
= Operating Temperature Range (Notes 1, 2)
= 25ºC, V(C
= 25ºC, I
= 125ºC, 1000 hours
= GND
REF
Lead Temperature (Soldering, 10 sec) ..................... 260ºC
Thermal Resistance (
OPERATING CONDITIONS
Temperature Range
T
= 1mA
MIN
) = 2V
PDIP ................................................................ 88ºC/W
SOIC .............................................................. 105ºC/W
ML4813CX ................................................ 0ºC to 70ºC
ML4813IX ............................................... -40ºC to 85ºC
JA
)
4.95
TYP
0.3
4.3
5.0
7.5
8.4
1.4
-30
97
50
6
3
MAX
5.00
108
104
350
1.0
5.2
8.4
9.5
0.4
-85
2.0
5.1
20
20
5
2
UNITS
ML4813
5.05
-180
kHz
kHz
800
mA
mV
mV
9.3
µV
25
%
V
V
V
V
mA
mV
mA
µA
%
%
V
V
3