Datasheet

LM5015
www.ti.com SNVS538C –NOVEMBER 2007–REVISED APRIL 2013
Electrical Characteristics (continued)
Limits in standard type are for T
J
= 25°C only; limits in boldface type apply over the junction temperature (T
J
) range of −40°C
to + 125°C. Minimum and Maximum limits are ensured 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. V
VIN
= 48V, R
RT
= 31.6 kΩ unless
otherwise stated. See
(1)
.
Symbol Parameters Conditions Min Typ Max Units
COMP to SW Delay 50 ns
Unity Gain Bandwidth 4 MHz
SOFT START
Soft-start Current Source 8 11 14 µA
Soft-start to COMP Offset 0.3 0.5 0.7 V
THERMAL SHUTDOWN
T
SD
Thermal Shutdown Threshold 165 °C
Thermal Shutdown Hysteresis 25 °C
THERMAL RESISTANCE
θ
JC
Junction to Case 6.6 °C/W
θ
JA
Junction to Ambient 40 °C/W
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