Micrel, Inc.

MIC27600

July 2011

9

M9999-070811

Typical Characteristics (Continued)

Thermal Derating*

vs. Ambient Temperature

0

1

2

3

4

5

6

7

8

85

95

105

115

125

AMBIENT TEMPERATURE (°C)

2.5V

0.8V

1.2V

3.3V

5V

Thermal Derating*

vs. Ambient Temperature

0

1

2

3

4

5

6

7

8

75

85

95

105

115

125

AMBIENT TEMPERATURE (°C)

2.5V

0.8V

1.2V

3.3V

5V

Die Temperature* :

The temperature measurement was taken at the hottest point on the MIC27600 case mounted on a 5 square inch PCB, see

Thermal Measurement section. Actual results will depend upon the size of the PCB, ambient temperature and proximity to other heat emitting

components.