LT3485-0/LT3485-1/

LT3485-2/LT3485-3

3

34850123fb

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Switch Leakage Current

●

0.01

1

µA

CHARGE Input Voltage High

●

1V

CHARGE Input Voltage Low

●

0.3

V

Minimum Charge Pin Low Time

High

→Low→High

20

µs

DONE Output Signal High

100k

3

V

DONE Output Signal Low

33

µA into DONE Pin

140

200

mV

DONE Leakage Current

20

100

nA

IGBT Input Voltage High

●

1.5

V

IGBT Input Voltage Low

●

0.3

V

IGBT Output Rise Time

450

ns

IGBT Output Fall Time

340

ns

610

625

640

mV

920

940

960

mV

Monitor Output Current

200

µA

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 LTC3485E-X is guaranteed to meet performance specifications

from 0

°C to 85°C. Specifications over the –40°C to 85°C operating

temperature range are assured by design, characterization and correlation

with statistical process controls.