ISL80102, ISL80103

4

FN6660.1

March 22, 2010

Thermal Information

PG, ENABLE, SENSE/ADJ, SS

Relative to GND. . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V

Recommended Operating Conditions

(Note 10)

VIN relative to GND . . . . . . . . . . . . . . . . . . . . . 2.2V to 6V

PG, ENABLE, SENSE/ADJ, SS relative to GND . . . . . 0V to 6V

PG sink current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

Thermal Resistance (Typical)

10 Ld 3x3 DFN Package (Notes 5, 6)

48

4

Maximum Junction Temperature (Plastic Package). . . +150°C

Storage Temperature Range . . . . . . . . . . . -65°C to +150°C

Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact

product reliability and result in failures not covered by warranty.

NOTES:

features. See Tech Brief TB379.

7. ABS max voltage rating is defined as the voltage applied for a lifetime average duty cycle above 6V of 1%.

Applications must follow thermal guidelines of the package to determine worst case junction

temperature. Please refer to “Functional Description” on page 12 and Tech Brief TB379.

Boldface limits apply over the operating temperature range, -40°C to +125°C.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 8) TYP

MAX

(Note 8) UNITS

DC CHARACTERISTICS

DC Output Voltage Accuracy

0.5

%

-1.8

1.8

%

0.5

%

-1.8

-1.8

%

Feedback Pin (ADJ Version)

491

500

509

mV

DC Input Line Regulation

0.1

0.4

%

0.1

0.8

%

DC Output Load Regulation

-0.8

%

-0.6

%

Feedback Input Current

0.01

1

µA

Ground Pin Current

7.5

9

mA

8.5

12

mA

Ground Pin Current in

Shutdown

0.4

µA

3.3

16

µA

Dropout Voltage (Note 9)

120

185

mV

81

125

mV

ISL80102, ISL80103