TPS92551, TPS92551EVM

SNVS805C – MAY 2012 – REVISED MAY 2013

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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.

ABSOLUTE MAXIMUM RATINGS

(1)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors

for availability and specifications.

VALUE / UNITS

LED+, LED– to GND

-0.3V to 67V

DIM to GND

-0.3V to 6V

IADJ, VREF to GND

-0.3V to 5V

±2 kV (All Pins Except Pin 6)

Power Dissipation

Internally Limited

Junction Temperature

150°C

Storage Temperature Range

0°C to 150°C

Peak Reflow Case Temperature (30 sec)

245°C

(1)

Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which

operation of the device is intended to be functional. For ensured specifications and test conditions, see the Electrical Characteristics.

(2)

The human body model is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin. The Pin 6 ( IADJ pin) pass ± 1kV.Test

method is per JESD22-AI14S.

RECOMMENDED OPERATING CONDITIONS

(1)

VALUE / UNITS

LED+, LED-

4.5V to 60V

DIM

0V to 5.5V

IADJ

0V to 0.2V

–40°C to 125°C

(1)

Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which

operation of the device is intended to be functional. For ensured specifications and test conditions, see the Electrical Characteristics.

4

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