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