Datasheet

LM25011, LM25011-Q1
www.ti.com SNVS617G –APRIL 2009–REVISED FEBRUARY 2013
ELECTRICAL CHARACTERISTICS (continued)
Specifications with standard type are for T
J
= 25°C only; limits in boldface type apply over the full Operating Junction
Temperature (T
J
) range. Minimum and Maximum limits are guaranteed through test, design, or statistical correlation. Typical
values represent the most likely parametric norm at T
J
= 25°C, and are provided for reference purposes only. Unless
otherwise stated the following conditions apply: V
IN
= 12V, R
T
= 50 kΩ.
Symbol Parameter Conditions Min Typ Max Unit
Thermal Shutdown
T
SD
Thermal shutdown Junction temperature increasing 155 °C
Thermal shutdown hysteresis 20 °C
Thermal Resistance
θJA Junction to Ambient, 0 LFPM Air Flow
(1)
48 °C/W
θJC Junction to Case
(1)
10 °C/W
(1) JEDEC test board description can be found in JESD 51-5 and JESD 51-7.
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