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LM2743

SNVS276I – APRIL 2004 – REVISED FEBRUARY 2019

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Copyright © 2004–2019, Texas Instruments Incorporated

Electrical Characteristics (continued)

Typical limits are for TJ = 25°C only, represent the most likely parametric norm at TJ = 25°C, and are provided for reference

purposes only; minimum and maximum limits apply over the junction temperature range of –40°C to 125°C. Unless otherwise

specified, VCC = 3.3 V. Data sheet minimum and maximum specification limits are specified by design, test, or statistical

analysis. (See

(1))

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

V SD-IL

SD Pin Logic Low Trip Point

VSD Falling

0.8

V

VPWGD-TH-LO

PWGD Pin Trip Points

FB Falling

0.408

0.434

0.457

V

VPWGD-TH-HI

PWGD Pin Trip Points

FB Rising

0.677

0.710

0.742

V

VPWGD-HYS

PWGD Hysteresis

FB Falling

60

mV

FB Rising

90