ADT7462 datasheet(6/92 Pages) AD | Flexible Temperature and Voltage Monitor and System Fan Controller

6 page

ADT7462

Rev. 0 | Page 6 of 92

ABSOLUTE MAXIMUM RATINGS

Table 2.

Parameter

Rating

Supply Voltage

6.5 V

Voltage on +12V Pin

20 V

Voltage on VBATT Pin

4 V

Voltage on Any Other Input or

Output Pin

−0.3 V to +6.5 V

Input Current at Any Pin

±5 mA

Package Input Current

±20 mA

Maximum Junction Temperature

150°C

Operating Temperature Range

−40°C to +125°C

Storage Temperature Range

−65°C to +150°C

Lead Temperature

(Soldering 10 sec)

300°C

IR Reflow Peak Temperature

260°C

ESD Rating

1500 V

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

THERMAL RESISTANCE

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 3. Thermal Resistance

Package Type

θJA

θJC

Unit

32-Lead LFCSP_VQ

32.5

32.71

°C/W

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on

the human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

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