TPS22912

SLVSB78 – APRIL 2012

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THERMAL INFORMATION

TPS22912

CSP

UNITS

4 PINS

Junction-to-ambient thermal resistance

189.1

Junction-to-case (top) thermal resistance

1.9

Junction-to-board thermal resistance

36.8

°C/W

Junction-to-top characterization parameter

11.3

Junction-to-board characterization parameter

36.8

Junction-to-case (bottom) thermal resistance

N/A

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

RECOMMENDED OPERATING CONDITIONS

MIN

MAX

UNIT

Input voltage range

1.4

5.5

V

ON voltage range

0

5.5

V

(1)

device to trigger. See application section.)

VIN = 3.61 V to 5.5 V

1.1

5.5

V

High-level input voltage, ON

VIN = 1.4 V to 3.6 V

1.1

5.5

V

VIN = 3.61 V to 5.5 V

0.6

V

Low-level input voltage, ON

VIN = 1.4 V to 3. 6V

0.4

V

Input Capacitor

µF

(1)

Refer to the application section.

4

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