apply over the full Junction Temperature Range (−40˚C to 125˚C). Minimum and Maximum limits are guaranteed through test,

design or statistical correlation. Typical values represent the most likely parametric norm at T

reference purposes only. Unless otherwise specified AVIN = PVIN = 5V. (Continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

THERMAL CONTROLS

T

SD

Thermal Shutdown Threshold

165

˚C

T

SD-HYS

Hysteresis for Thermal

Shutdown

10

˚C

THERMAL RESISTANCE

θ

JA

Junction to Ambient

MXA14A

38

˚C/W

Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating Range indicates conditions for which the device is

intended to be functional, but does not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics.

Note 2: The human body model is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin. Test Method is per JESD22-AI14.

Note 4: The enable pin is internally pulled up, so the LM2853 is automatically enabled unless an external enable voltage is applied.

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