ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

DISSIPATION RATINGS

TPS65573

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

TRANSPORT

ORDERABLE PART NUMBER

TOP-SIDE MARKING

MEDIA, QUANTITY

TPS65573DSST

Tape and Reel, 250

–35°C to 85°C

WSON

CVR

TPS65573DSSR

Tape and Reel, 3000

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2)

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)

UNIT

VCC

–0.6 to 6

Supply voltage range

V

VBAT

–0.6 to 13

Switch terminal voltage range

–0.6 to 50

V

Switch current between SW and GND

2

A

Input voltage range

CHG, I_PEAK, and F_ON

V

Storage temperature range

–40 to 150

°C

Maximum junction temperature

125

°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.

MIN MAX

UNIT

VCC

2.5

5.5

Supply voltage

V

VBAT

1.4

12

Switch terminal voltage

–0.3

45

V

Switch current between SW and GND

1.5

A

Operating free-air temperature

–35

85

°C

High-level digital input voltage at CHG and F_ON

1.5

V

Low-level digital input voltage at CHG and F_ON

0.5

V

POWER RATINGS

POWER RATINGS RATE

PACKAGE

(1)

DFN

54.5°C/W

1.84 W

0.74 W

(1)

2

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Product Folder Link(s): TPS65573