© 2005 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FAN5182 • Rev. 1.1.3

4

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device

reliability. The absolute maximum ratings are stress ratings only. Unless otherwise noted, all voltages are referenced

to GND.

Symbol

Parameter

Min.

Max.

Unit

VCC

-0.3

+15

V

FBRTN

-0.3

+0.3

V

EN, DELAY, ILIMIT, RT, PWM1-PWM3, COMP

-0.3

5.5

V

SW1-SW3

-5

+25

V

All Other Inputs and Outputs

-0.3

V

Operating Junction Temperature

0

+125

°C

Storage Temperature

-65

+150

°C

Lead Soldering Temperature (10 Seconds)

+300

°C

Lead Infrared Temperature (15 Seconds)

+260

°C

Thermal Resistance Junction-to-Case

38

°C/W

Thermal Resistance Junction-to-Ambient

(1)

90

°C/W

Note:

1.

and number of copper planes, number of via used, diameter of via used, available copper surface, and attached

heat sink characteristics. It is measured with the device mounted on a board of FR-4 material, 0.063inch

thickness, no copper plane, and zero air flow.

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not

recommend exceeding them or designing to Absolute Maximum Ratings.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Supply Voltage Range

10.8

12.0

13.2

V

Operating Ambient Temperature

0

+85

°C