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ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIONS

TPS62240, TPS62242, TPS62243

SLVS762B – JUNE 2007 – REVISED SEPTEMBER 2007

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING INFORMATION

PACKAGE

PACKAGE

ORDERING

DESIGNATOR

MARKING

TPS62240

adjustable

TSOT23-5

DDC

TPS62240DDC

BYO

TPS62240

adjustable

SON 2x2 -6

DRV

TPS62240DRV

BYJ

–40

°C to

85

°C

TPS62242

1.2V fixed output voltage

SON 2x2 -6

DRV

TPS62242DRV

CCY

TPS62243

1.8V fixed output voltage

SON 2x2 -6

DRV

TPS62243DRV

CBQ

(1)

The DDC (TSOT-23-5) and DRV (SON2x2) package are 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

V

Voltage range at EN, MODE

V

Voltage on SW

–0.3 to 7

V

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

°C

(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.

POWER RATING

DERATING FACTOR

PACKAGE

DDC

250

°C/W

400 mW

4 mW/

°C

DRV

76

°C/W

1300 mW

13 mW/

°C

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

MIN

NOM

MAX

UNIT

Supply voltage, VIN

2

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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Product Folder Link(s): TPS62240 TPS62242 TPS62243