TPS60240, TPS60241

TPS60242, TPS60243

SLVS372B – JUNE 2001 – REVISED JANUARY 2002

6

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noted), limits apply over the specified temperature range, –40

°C to 85°C (continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

I

Quiescent

IO = 0 mA, VI = 3 V

250

325

A

IQ

Quiescent

current

In shutdown mode

0.1

1

µA

Thermal

Temperature activated

160

_C

Thermal

shutdown

Temperature deactivated

140

_C

TYPICAL CHARACTERISTICS

Table of Graphs

FIGURE

Efficiency

vs Input voltage

1–4

Efficiency

vs Output current

5–8

vs Input voltage

9–12

VO

Output voltage

vs Output current

13–16

VO

Out ut voltage

vs Free-air temperature

17

Quiescent current

vs Input voltage

18

Quiescent current

vs Free-air temperature

19

IL(sd)

Shutdown current

vs Free-air temperature

20

Vn

Output noise voltage

vs Output current

21

Maximum output current

vs Input voltage

22–25

Load transient response

26

Start-up timing

27

Line transient response

28

Noise voltage spectrum

29

Output voltage ripple

vs Time

30