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DS21Q55

33. OPERATING PARAMETERS

 

ABSOLUTE MAXIMUM RATINGS*

 

Voltage Range on Any Pin Relative to Ground

-1.0V to +6.0V

Operating Temperature Range for DS21Q55

0°C to +70°C

Operating Temperature Range for DS21Q55N

-40°C to +85°C

Storage Temperature Range

-55°C to +125°C

Soldering Temperature

See J-STD-20A

*This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.

THERMAL CHARACTERISTICS

PARAMETER

MIN

TYP

MAX

NOTES

Ambient Temperature

-40°C

-

+85°C

1

Junction Temperature

-

-

+125°C

 

Theta-JAJA) in Still Air for 100-pin LQFP

-

 

-

2

Theta-JAJA) in Still Air for 10mm

-

 

-

2

CSBGA pin LQFP

 

 

 

 

NOTES:

1)The package is mounted on a four- layer JEDEC standard test board.

2)Theta-JAJA) is the junction to ambient thermal resistance, when the package is mounted on a four-

layer JEDEC standard test board.

THETA-JA (θJA) vs AIRFLOW

FORCED AIR

THETA-JA (θJA)

THETA-JA (θJA)

(meters per second)

100-PIN LQFP

10mm CSBGA

0

1

2.5

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Please contact telecom.support@dalsemi.com or search http://www.maxim-ic.com for updated

information.

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Maxim DS21Q55 Operating Parameters Absolute Maximum Ratings, Thermal Characteristics, THETA-JA θJA vs Airflow