LM34919B

LM34919B-Q1

www.ti.com

SNVS623B – MAY 2010 – REVISED JULY 2013

Absolute Maximum Ratings

(1)

VIN to RTN

44V

BST to RTN

52V

SW to RTN (Steady State)

-1.5V to 44V

ESD Rating, Human Body Model(2)

2kV

BST to VCC

44V

BST to SW

14V

VCC to RTN

14V

SGND to RTN

-0.3V to +0.3V

SS, RON/SD to RTN

-0.3V to 4V

FB to RTN

-0.3 to 7V

Storage Temperature Range

-65°C to +150°C

For soldering specs see:

Junction Temperature

150°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 specifications and test conditions, see the Electrical Characteristics.

(2)

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

Ω resistor into each pin.

Operating Ratings

(1)

VIN

6.0V to 40V

Junction Temperature

−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 specifications and test conditions, see the Electrical Characteristics.

Copyright © 2010–2013, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Links: LM34919B LM34919B-Q1