SPX2969W1 データシートの表示（PDF） - Signal Processing Technologies

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SPX2969W1

150mA Low Dropout Voltage Regulator

Signal Processing Technologies 

ELECTRICAL CHARACTERISTICS

VIN = 13.5V; -40°C < TJ < 125°C. The ♦ denotes the specifications which apply over the full operating temperature range, unless

otherwise specified.

PARAMETER

Reset Generator

Upper Delay Switching

Threshold

Lower Delay Switching

Threshold

Saturation Voltage Delay

Capacitor

Charge Current

Delay Time L‘ H

Delay Time H‘ L

Input Voltage Sense

Sense Threshold High

Sense Threshold Low

Sense Output low Voltage

Sense Pull up

Sense Input Current

Sense Response Time

SYMBOL MIN TYP MAX UNITS

CONDITIONS

VUD

V

LD

VD, SAT

ID

tD

tt

1.4

1.8

2.2

V ♦-

0.3 0.45 0.60

V ♦-

-

-

0.1

V

♦ VQ < VRT

3.0

6.5

9.5

µA ♦ VD =1V

17

28

-

ms ♦ CD = 100nF

-

1

-

µs ♦ CD = 100nF

VSI, high

VSI, low

VSO, low

-

isi

-

1.24

1.16

-

10

-1

1.31 1.38

1.20 1.28

0.1 0.4

20

40

0.1

1

2

V ♦-

V ♦-

VSI <1.20V

V ♦ VQ > 3V

Rintern

K

♦-

µA ♦ -

µs ♦ -

Date: 8/4/04

SPX2969 150mA Low Dropout Voltage Regulator

3

© Copyright 2004 Sipex Corporation

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