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ABSOLUTE MAXIMUM RATINGS.

TLC5945

SLVS755 – MARCH 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

PART NUMBER

–40

°C to 85°C

28-pin HTSSOP PowerPAD™

TLC5945PWP

–40

°C to 85°C

32-pin 5 mm x 5 mm QFN

TLC5945RHB

(1)

For the most current package and ordering information, see the Package Option Addendum at the end

of this document, or see the TI Web site at www.ti.com.

UNIT

VCC

–0.3 V to 6 V

Output current (dc)

90 mA

Input voltage range

Output voltage range

–0.3 V to 18 V

HBM (JEDEC JESD22-A114, Human Body Model)

2 kV

ESD rating

CDM (JEDEC JESD22-C101, Charged Device Model)

500 V

Storage temperature range

–55

°C to 150°C

Operating ambient temperature range

–40

°C to 85°C

31.58

°C/W

35.9

°C/W

(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 package thermal impedance is calculated in accordance with JESD 51-7.

(4)

With PowerPAD soldered on PCB with 2-oz. trace of copper. See TI application report SLMA002 for further information.

2

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