ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIONS

TPS62270

TPS62273

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

DESIGNATOR

MARKING

VSEL = 1

VSEL = 0

TPS62270

1.15 V

0.9 V

DRV

TPS62270DRV

CCX

–40°C to 85°C

TPS62273

3.3V

2.5V

DRV

TPS62273DRV

CGW

(1)

The DRV (SON2x2) package is available in tape on reel. Add R suffix to order quantities of 3000 parts per reel, add T suffix to order

quantities of 250 parts per reel.

(2)

contact TI for other fixed output voltage options.

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

(1)

VALUE

UNIT

–0.3 to 7

V

Voltage range at EN, VSEL

–0.3 to VIN +0.3,

≤7

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 1.5k

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

capacitor discharged directly into each pin.

POWER RATING

DERATING FACTOR

PACKAGE

DRV

76°C/W

1300 mW

13 mW/°C

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

MIN

NOM

MAX

UNIT

Supply Voltage

2.0

6

V

Operating ambient temperature

–40

85

°C

Operating junction temperature

–40

125

°C

2

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