TPS2113 datasheet(5/25 Pages) TI2

5 / 25 page

www.ti.com

TPS2114

TPS2115

SLVS447A – DECEMBER 2002 – REVISED MARCH 2004

ELECTRICAL CHARACTERISTICS (continued)

over operating free-air temperature range (unless otherwise noted)

TPS2115

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP

MAX

UNDERVOLTAGE LOCKOUT

Falling edge

1.15

1.25

IN1 and IN2 UVLO

Rising edge

1.30

1.35

IN1 and IN2 UVLO hysteresis(2)

Falling edge

2.53

Internal VDD UVLO (the higher of IN1 and IN2)

Rising edge

2.58

2.8

Internal VDD UVLO hysteresis

(2)

UVLO deglitch for IN1, IN2(2)

Falling edge

110

µs

REVERSE CONDUCTION BLOCKING

D0 = D1 = high, VI(INx) = 3.3 V. Connect OUT to a 5

Minimum output-to-input voltage

V supply through a series 1-k

Ω resistor. Let

∆V

O(I_block)

100

120

difference to block switching

D0 = low. Slowly decrease the supply voltage until

OUT connects to IN1.

THERMAL SHUTDOWN

Thermal shutdown threshold(2)

TPS211x is in current limit.

135

Recovery from thermal shutdown(2)

TPS211x is in current limit.

125

°C

Hysteresis(2)

IN2-IN1 COMPARATORS

Hysteresis of IN2-IN1 comparator

0.1

0.2

Deglitch of IN2-IN1 comparator, (both

↑↓ )(2)

150

220

µs

STAT OUTPUT

Leakage current

VO(STAT) = 5.5 V

0.01

µA

Saturation voltage

II(STAT) = 2 mA, IN1 switch is on

0.13

0.4

Deglitch time (falling edge only)

150

µs

(2)

Not tested in production.

TPS2113 Datasheet(PDF) 5 Page - Texas Instruments

TPS2113 Datasheet(HTML) 5 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Datasheet Download

Link URL