TPS22934

SLVSAD4 – AUGUST 2010

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ABSOLUTE MAXIMUM RATINGS

(1)

MIN

MAX

UNIT

Input voltage range

–0.3

4

V

Output voltage range

V

Control input voltage range

–0.3

4

V

1

A

1.4

A

Operating free-air temperature range

–40

85

°C

Storage temperature range

–65

150

°C

Human-Body Model (HBM)

3000

ESD

Electrostatic discharge protection

V

Charged-Device Model (CDM)

1000

(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.

DISSIPATION RATINGS

DERATING

FACTOR

BOARD

PACKAGE

ABOVE

YZV

28.18°C/W

120.62°C/W

-8.2904 mW/°C

829.04 mW

455.97 mW

331.61 mW

(1)

The JEDEC high-K (2s2p) board used to derive this data was a 3- × 3-inch, multilayer board with 1-ounce internal power and ground

planes and 2-ounce copper traces on top and bottom of the board.

RECOMMENDED OPERATING CONDITIONS

MIN

MAX

UNIT

Input voltage

1.5

3.6

V

Control input voltage

0

3.6

Output voltage

V

Input capacitance

µF

(1)

See the Input Capacitor section in Application Information.

4

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