LMR62421

SNVS734A – OCTOBER 2011 – REVISED OCTOBER 2011

www.ti.com

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) (2)

-0.5V to 7V

SW Voltage

-0.5V to 26.5V

FB Voltage

-0.5V to 3.0V

EN Voltage

-0.5V to VIN + 0.3V

2kV

150°C

Storage Temp. Range

-65°C to 150°C

For soldering specifications: SNOA549

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but specific performance is not ensured. For specified specifications and the test

conditions, see Electrical Characteristics.

(2)

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

specifications.

(3)

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

Ω resistor into each pin.

(4)

Thermal shutdown will occur if the junction temperature exceeds the maximum junction temperature of the device.

Operating Ratings

(1)

2.7V to 5.5V

(2)

Junction Temperature Range

−40°C to +125°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but specific performance is not ensured. For specified specifications and the test

conditions, see Electrical Characteristics.

(2)

4

Submit Documentation Feedback

Copyright © 2011, Texas Instruments Incorporated

Product Folder Links: LMR62421