TPS2211APWPR datasheet(5/19 Pages) TI

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TPS2211A

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH

FOR PARALLEL PCMCIA CONTROLLERS

SLVS282A – SEPTEMBER 2000 – REVISED NOVEMBER 2002

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

switching characteristics‡

PARAMETER

TEST CONDITIONS§

MIN

TYP

MAX

UNIT

Rise times output

VO(AVCC) (5 V)

2.8

Rise times, output

VO(AVPP) (12 V)

Fall times output

VO(AVCC) (5 V)

Fall times, output

VO(AVPP) (12 V)

to V

(12 V)

ton

VI(VPPD0) to VO(AVPP) (12 V)

toff

t d

Propagation delay (see Figure1)

to V

(3 3 V)

ton

2.8

tpd

Propagation delay (see Figure1)

VI(VCCD1) to VO(AVCC) (3.3 V)

toff

VI(VCCD0) to VO(AVCC) (5 V)

ton

3.7

VI(VCCD0) to VO(AVCC) (5 V)

toff

‡ Switching characteristics are with CL = 150 µF.

§ Refer to Parameter Measurement Information

PARAMETER MEASUREMENT INFORMATION

toff

LOAD CIRCUIT

ton

VOLTAGE WAVEFORMS

VI(12V)

GND

50%

90%

VDD

GND

VI(VPPD0)

VO(AVPP)

AVPP

LOAD CIRCUIT

AVCC

VOLTAGE WAVEFORMS

VI(3.3V)

GND

50%

90%

10%

VDD

GND

VI(VCCD1)

VO(AVCC)

10%

ton

50%

(VI(VPPD1) = 0 V)

(VI(VCCD0) = VDD)

Figure 1. Test Circuits and Voltage Waveforms

Table of Timing Diagrams

FIGURE

AVCC Propagation Delay and Rise Time With 1-

µF Load, 3.3-V Switch

AVCC Propagation Delay and Fall Time With 1-

µF Load, 3.3-V Switch

AVCC Propagation Delay and Rise Time With 150-

µF Load, 3.3-V Switch

AVCC Propagation Delay and Fall Time With 150-

µF Load, 3.3-V Switch

AVCC Propagation Delay and Rise Time With 1-

µF Load, 5-V Switch

AVCC Propagation Delay and Fall Time With 1-

µF Load, 5-V Switch

AVCC Propagation Delay and Rise Time With 150-

µF Load, 5-V Switch

AVCC Propagation Delay and Fall Time With 150-

µF Load, 5-V Switch

AVPP Propagation Delay and Rise Time With 1-

µF Load, 12-V Switch

AVPP Propagation Delay and Fall Time With 1-

µF Load, 12-V Switch

AVPP Propagation Delay and Rise Time With 150-

µF Load, 12-V Switch

AVPP Propagation Delay and Fall Time With 150-

µF Load, 12-V Switch

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