ML4813

3

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

Analog Input Voltage (pins 1, 3-8) .... GND - 0.3V to 5.5V

Junction Temperature .............................................. 150ºC

Storage Temperature Range ..................... –65ºC to 150ºC

ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

OSCILLATOR

Initial Accuracy

90

97

104

kHz

0.3

%

Temperature Stability

2%

Total Variation

Line, temp

88

108

kHz

Ramp Valley

1.0

V

Ramp Peak

4.3

V

4.8

5.0

5.2

V

Discharge Current

7.5

8.4

9.3

mA

7.2

8.4

9.5

mA

SYNC Threshold

0.8

1.4

2.0

V

SYNC Bias Current

350

800

µA

REFERENCE

4.95

5.00

5.05

V

Line Regulation

6

20

mV

3

20

mV

Temperature Stability

0.4

%

Total Variation

Line, load, temp

4.9

5.1

V

Output Noise

10Hz to 10kHz

50

µV

Long Term Stability

5

25

mV

Short Circuit Current

-30

-85

-180

mA

Lead Temperature (Soldering, 10 sec) ..................... 260ºC

Thermal Resistance (

PDIP ................................................................ 88ºC/W

SOIC .............................................................. 105ºC/W

OPERATING CONDITIONS

Temperature Range

ML4813CX ................................................ 0ºC to 70ºC

ML4813IX ............................................... -40ºC to 85ºC