LT3651-4.1/LT3651-4.2

4

365142ff

For more information www.linear.com/LT3651-4.1

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 LT3651 is tested under pulse loaded conditions such that

from 0°C to 85°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

LT3651I is guaranteed over the full –40°C to 125°C operating junction

according to the formula:

where

Note 3: This IC includes overtemperature protection that is intended to

protect the device during momentary overload conditions. The maximum

rated junction temperature will be exceeded when this protection is active.

Continuous operation above the specified absolute maximum operating

junction temperature may impair device reliability or permanently damage

the device.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

TIMER Charge/Discharge Current

25

µA

TIMER Disable Threshold

l

0.1

0.25

V

Full Charge Cycle Time-Out

3

Hour

Precondition Timeout

22.5

Minute

Timer Accuracy

l

–13

13

%

1.1

250

MHz

kHz

150

ns

l

denotes the specifications which apply over the full operating