LM2776
SNVSA56B – MAY 2015 – REVISED FEBRUARY 2017
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Switching Characteristics .......................................... 5
6.7 Typical Characteristics ............................................. 5
7 Detailed Description .............................................. 9
7.1 Overview ................................................................... 9
7.2 Functional Block Diagram ......................................... 9
7.3 Feature Description................................................... 9
7.4 Device Functional Modes........................................ 10
8 Application and Implementation ........................ 11
8.1 Application Information............................................ 11
8.2 Typical Application - Voltage Inverter ..................... 11
9 Power Supply Recommendations...................... 15
10 Layout................................................................... 15
10.1 Layout Guidelines ................................................. 15
10.2 Layout Example .................................................... 15
11 Device and Documentation Support ................. 16
11.1 Device Support...................................................... 16
11.2 Receiving Notification of Documentation Updates 16
11.3 Community Resources.......................................... 16
11.4 Trademarks ........................................................... 16
11.5 Electrostatic Discharge Caution ............................ 16
11.6 Glossary ................................................................ 16
12 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (February 2016) to Revision B
Page
• Added link for TIDA-01063 reference design ......................................................................................................................... 1
Changes from Original (May 2015) to Revision A
Page
• Changed Equation 1 from "ROUT = RSW..." to "ROUT = (2 × RSW)..."....................................................................................... 12
2 Submit Documentation Feedback
Product Folder Links: LM2776
Copyright © 2015–2017, Texas Instruments Incorporated
