TPS793
SLVS348L – JULY 2001 – REVISED MAY 2015
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 .................................................. 5
6.5 Electrical Characteristics .......................................... 6
6.6 Typical Characteristics .............................................. 7
7 Detailed Description ............................................ 11
7.1 Overview ................................................................. 11
7.2 Functional Block Diagrams ..................................... 11
7.3 Feature Description................................................. 12
7.4 Device Functional Modes........................................ 13
8 Application and Implementation ........................ 14
8.1 Application Information............................................ 14
8.2 Typical Application .................................................. 15
8.3 Do's and Don'ts ....................................................... 17
9 Power Supply Recommendations...................... 17
10 Layout................................................................... 18
10.1 Layout Guidelines ................................................. 18
10.2 Layout Example .................................................... 18
10.3 Power Dissipation ................................................. 18
11 Device and Documentation Support ................. 20
11.1 Device Support...................................................... 20
11.2 Documentation Support ........................................ 20
11.3 Community Resource............................................ 20
11.4 Trademarks ........................................................... 21
11.5 Electrostatic Discharge Caution ............................ 21
11.6 Glossary ................................................................ 21
12 Mechanical, Packaging, and Orderable
Information ........................................................... 21
4 Revision History
Changes from Revision K (October 2007) to Revision L
Page
• Changed title of data sheet ................................................................................................................................................... 1
• Deleted references to YEQ package throughout document (package is obsolete) .............................................................. 1
• Changed fourth bullet of Features list to low noise ................................................................................................................ 1
• Changed front-page figure ..................................................................................................................................................... 1
• Changed Absolute Maximum Ratings condition statement ................................................................................................... 4
• Added Pin Configurations and Functions section, ESD Ratings table, Feature Description section, Device Functional
Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section .............................. 4
• Deleted Dissipation Ratings table; added Thermal Information table ................................................................................... 5
• Deleted TJ = 25°C test condition from PSRR specification measurements because of redundancy .................................... 6
• Added condition statement to Typical Characteristics ........................................................................................................... 7
• Changed Figure 23; changed capacitor notation to CFF in figure and related table ............................................................ 14
• Changed Figure 24; changed capacitor notation to CFF in figure, changed 2.2µF capacitor value to 10µF, and
changed device name .......................................................................................................................................................... 15
2
Submit Documentation Feedback
Product Folder Links: TPS793
Copyright © 2001–2015, Texas Instruments Incorporated
