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ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIONS

TPS62290, TPS62291, TPS62293

SLVS764C – JUNE 2007 – REVISED MARCH 2008

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

ORDERING INFORMATION

PART

OUTPUT

PACKAGE

PACKAGE

ORDERING

DESIGNATOR

MARKING

TPS62290

adjustable

SON 2 x 2

DRV

TPS62290DRV

BYN

–40

°C to 85°C

TPS62291

3.3V

SON 2 x 2

DRV

TPS62291DRV

CFY

TPS62293

1.8V

SON 2 x 2

DRV

TPS62293DRV

CFD

(1)

The DRV package is available in tape on reel. Add R suffix to order quantities of 3000 parts per reel.

(2)

Contact TI for other fixed output voltage options

(3)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

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

(1)

VALUE

UNIT

–0.3 to 7

Voltage range at EN, MODE

V

Voltage on SW

–0.3 to 7

Peak output current

Internally limited

A

HBM Human body model

2

kV

CDM Charge device model

1

Machine model

200

V

Maximum operating junction temperature

–40 to 125

°C

Storage temperature range

–65 to 150

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to network ground terminal.

(3)

The human body model is a 100-pF capacitor discharged through a 1.5-k

Ω resistor into each pin. The machine model is a 200-pF

capacitor discharged directly into each pin.

PACKAGE

DRV

76

°C/W

1300 mW

13 mW/

°C

MIN

NOM

MAX

UNIT

Supply voltage

2.3

6

V

Output voltage range for adjustable voltage

0.6

VIN

V

Operating ambient temperature

–40

85

°C

Operating junction temperature

–40

125

°C

2

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