LT3518

4

3518fe

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: The LT3518E is guaranteed to meet performance specifications

from 0°C to 125°C junction temperature. Specifications over the –40°C

to 125°C operating junction temperature range are assured by design,

characterization and correlation with statistical process controls. The

LT3518I is guaranteed over the full –40°C to 125°C operating junction

temperature range. The LT3518H is guaranteed over the full –40°C to

150°C operating junction temperature range. Operating lifetime is derated

at junction temperatures greater than 125°C.

is 40V for nonrepetitive 1 second transients and 30V for continuous

operation.

Note 4: This IC includes overtemperature protection that is intended

to protect the device during momentary overload conditions. Junction

temperature will exceed the maximum operating junction temperature

when overtemperature protection is active. Continuous operation above

the specified maximum operating junction temperature may impair device

reliability.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

TGEN Input High Voltage

1.5

V

TGEN Input Low Voltage

0.4

V

TGEN Pin Bias Current

TGEN = 5V

100

200

μA

l

1.96

2

2.04

V

0.03

%/V

Gate Turn-On Delay

200

ns

Gate Turn-Off Delay

200

ns

PWM = 0V

7

0

0.3

V

V