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TPS65185SRGZR Datasheet(PDF) 2 Page - Texas Instruments |
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TPS65185SRGZR Datasheet(HTML) 2 Page - Texas Instruments |
2 / 61 page 2 TPS65185, TPS651851 SLVSAQ8E – FEBRUARY 2011 – REVISED FEBRUARY 2017 www.ti.com Product Folder Links: TPS65185 TPS651851 Submit Documentation Feedback Copyright © 2011–2017, Texas Instruments Incorporated Table of Contents 1 Features .................................................................. 1 2 Applications ........................................................... 1 3 Description ............................................................. 1 4 Revision History..................................................... 2 5 Description (continued)......................................... 3 6 Pin Configuration and Functions ......................... 3 7 Specifications......................................................... 5 7.1 Absolute Maximum Ratings ...................................... 5 7.2 ESD Ratings.............................................................. 5 7.3 Recommended Operating Conditions ....................... 5 7.4 Thermal Information .................................................. 6 7.5 Electrical Characteristics........................................... 6 7.6 Timing Requirements: Data Transmission.............. 10 7.7 Typical Characteristics ............................................ 12 8 Detailed Description ............................................ 15 8.1 Overview ................................................................. 15 8.2 Functional Block Diagram ....................................... 16 8.3 Feature Description................................................. 17 8.4 Device Functional Modes........................................ 25 8.5 Programming........................................................... 27 8.6 Register Maps ......................................................... 29 9 Application and Implementation ........................ 47 9.1 Application Information............................................ 47 9.2 Typical Application ................................................. 47 10 Power Supply Recommendations ..................... 49 11 Layout................................................................... 49 11.1 Layout Guidelines ................................................. 49 11.2 Layout Example .................................................... 49 12 Device and Documentation Support ................. 50 12.1 Device Support...................................................... 50 12.2 Documentation Support ........................................ 50 12.3 Receiving Notification of Documentation Updates 50 12.4 Community Resources.......................................... 50 12.5 Trademarks ........................................................... 50 12.6 Electrostatic Discharge Caution ............................ 50 12.7 Glossary ................................................................ 50 13 Mechanical, Packaging, and Orderable Information ........................................................... 50 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision D (December 2016) to Revision E Page • Changed changed the maximum input voltage for TPS651851 from 5.9 V to 6 V ................................................................ 5 • Changed the VIN range to the VOUTTOL and VDIFF parameters in the Electrical Characteristics table ..................................... 7 • Changed the Electrostatic Discharge Caution statement ..................................................................................................... 50 Changes from Revision C (August 2015) to Revision D Page • Added TPS651851 device to the data sheet.......................................................................................................................... 1 • Added the input voltage range for TPS651851 ...................................................................................................................... 1 • Added TPS651851 LDO1 and LDO2 current limit of 200 mA ................................................................................................ 1 • Updated the switch current limit to 2.5 A on DCDC1 for TPS651851 ................................................................................... 6 • Updated the LDO1 ILOAD current limit for TPS651851 ........................................................................................................ 7 • Updated the LDO1 ILIMIT current limit for TPS651851 ........................................................................................................ 7 • Updated the LDO2 ILOAD current range for different VIN conditions .................................................................................. 7 • Updated the LDO2 ILIMIT output current limit to different VIN conditions ............................................................................. 7 • Updated the output voltage range (VDDH_OUT) conditions on charge pump 1 .................................................................. 8 • Added the ILOAD current range option for TPS651851 on CP1 .......................................................................................... 8 • Added the ILOAD current range option for TPS651851 on CP2 .......................................................................................... 8 • Added Receiving Notification of Documentation Updates to Device and Documentation Support section ......................... 50 Changes from Revision B (October 2011) to Revision C Page • Added 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 .................................................................................................. 1 |
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