LTC3533

3

3533f

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.

Note2: The LTC3533EDE is guaranteed to meet performance specifications

from 0ºC to 85ºC. Specifications over the –40ºC to 85ºC operating

temperature range are assured by design, characterization and correlation

with statistical process controls.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Frequency Accuracy

●

0.7

1

1.3

MHz

Error Amp AVOL

80

dB

Error Amp Source Current

–20

µA

Error Amp Sink Current

250

µA

Burst Threshold

1V

Burst Input Current

8

µA

RUN/SS Threshold

When IC is Enabled

When EA is at Maximum Boost Duty Cycle

●

0.4

0.7

1.3

1.4

V

V

RUN/SS Input Current

0.01

1

µA

Note 3: This IC includes over-temperature protection that is intended

to protect the device during momentary overload conditions. Junction

temperature will exceed 125°C when over-temperature protection is active.

Continuous operation above the specified maximum operating junction

temperature may result in device degradation or failure.

Note 4: Current Measurements are performed when the outputs are not

switching.