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FEATURES

DESCRIPTION

TPS2090, TPS2091, TPS2092 DUAL

TPS2095, TPS2096, TPS2097 QUAD

SLVS245C – SEPTEMBER 2000 – REVISED OCTOBER 2007

www.ti.com

POWER-DISTRIBUTION SWITCHES

• 80-mΩ High-Side MOSFET Switch

• 250 mA Continuous Current per Channel

• Independent Thermal and Short-Circuit

Protection With Overcurrent Logic Output

• Operating Range: 2.7-V to 5.5-V

• CMOS- and TTL-Compatible Enable Inputs

• 2.5-ms Typical Rise Time

• Undervoltage Lockout

• 10 μA Maximum Standby Supply Current

• Bidirectional Switch

• Available in 8-Pin and 16-Pin SOIC Packages

• Ambient Temperature Range, 0°C to 85°C

• ESD Protection

The TPS2090, TPS2091, and TPS2092 dual and the

TPS2095,

TPS2096

and

TPS2097

quad

power-distribution

switches

are

intended

for

applications where heavy capacitive loads and short

circuits are likely to be encountered. The TPS209x

devices

incorporate

80-m

Ω

N-channel

MOSFET

high-side

power

switches

for

power-distribution

systems that require multiple power switches in a

single package. Each switch is controlled by an

independent logic enable input. Gate drive is provided

by an internal charge pump designed to control the

power-switch rise times and fall times to minimize

current surges during switching. The charge pump

requires

no

external

components

and

allows

operation from supplies as low as 2.7 V.

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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2000–2007, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.