LT8350

4

Rev. 0

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l

denotes the specifications which apply over the full operating

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Fault

Falling

0.23

0.25

0.27

V

FB Short Hysteresis

38

50

62

mV

750

mV

Rising

8

10

12

%

Falling

–12

–10

–8

%

PGOOD Pull-Down Resistance

130

200

Ω

SS Hard Pull-Down Resistance

130

200

Ω

SS Pull-Up Current

10.5

12.5

14.5

µA

SS Pull-Down Current

1.0

1.25

1.5

µA

SS Fault Latch-Off Threshold

1.75

V

SS Fault Reset Threshold

0.2

V

Output Current Monitor

ISMON Voltage

1.21

0.22

1.25

0.25

1.29

0.28

V

V

Load Switch Driver

LOADEN Threshold

Rising

1.5

V

LOADEN Hysteresis

540

mV

3

4.0

V

4.5

5

5.5

V

–0.1

0

0.1

V

with these specifications is determined by specific operating conditions in

conjunction with board layout, the rated package thermal impedance and

other environmental factors.

Note 4: The LT8350 includes overtemperature protection that is intended

to protect the device during momentary overload conditions. Junction

temperature will exceed 150°C when overtemperature protection is active.

Continuous operation above the specified absolute maximum operating

junction temperature may impair device reliability or permanently damage

the device.

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: Do not apply a positive or negative voltage source to these pins,

otherwise permanent damage may occur.

Note 3: The LT8350R is specified over the –40°C to 150°C operating

junction temperature range. High Junction temperatures degrade

operating lifetimes. Note the maximum ambient temperature consistent