Datasheet

LM5025
www.ti.com SNVS265B –DECEMBER 2003–REVISED MARCH 2013
Electrical Characteristics (continued)
Specifications with standard typeface are for T
J
= 25°C, and those with boldface type apply over full Operating Junction
Temperature range. V
IN
= 48V, V
CC
= 10V, RT = 31.3kΩ, R
SET
= 27.4kΩ) unless otherwise stated
(1)
Symbol Parameter Conditions Min Typ Max Unit
Output Timing Control
Overlap Time R
SET
= 38 kΩ connected to GND, 50% 75 105 135 ns
to 50% transitions
Deadtime R
SET
= 29.5 kΩ connected to REF, 50% 75 105 135 ns
to 50% transitions
Thermal Shutdown
T
SD
Thermal Shutdown Threshold 165 °C
Thermal Shutdown Hysteresis 25 °C
Thermal Resistance
θ
JA
Junction to Ambient TSSOP Package 125 °C/W
WSON Package 32 °C/W
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