Datasheet

TPS2590
SLUS960G –JULY 2009–REVISED JANUARY 2014 www.ti.com
REVISION HISTORY
Changes from Original (July 2009) to Revision A Page
• Changed the Application diagram ......................................................................................................................................... 1
Changes from Revision A (July 2010) to Revision B Page
• Added Feature: UL Listed - File Number E169910 .............................................................................................................. 1
• Changed the Application diagram ......................................................................................................................................... 1
Changes from Revision B (August 2010) to Revision C Page
• Added the IFLT description ................................................................................................................................................... 6
• Changed current-limit vs Junction Temperature graph ........................................................................................................ 7
Changes from Revision C (September 2011) to Revision D Page
• Changed Figure 5 through Figure 15. .................................................................................................................................. 7
Changes from Revision D (October 2011) to Revision E Page
• Changed the RECOMMENDED OPERATING CONDITIONS table .................................................................................... 2
• Changed the ELECTRICAL CHARACTERISTICS table ...................................................................................................... 3
• Changed the PIN DESCRIPTION, CT section ..................................................................................................................... 5
• Changed the PIN DESCRIPTION, ILIM section ................................................................................................................... 6
• Changed the PIN DESCRIPTION, EN section ..................................................................................................................... 6
• Changed the PIN DESCRIPTION, VIN section: 18 V to 20 V and VIN to IN ....................................................................... 6
• Changed the PIN DESCRIPTION, OUT section .................................................................................................................. 6
• Changed the APPLICATION INFORMATION SECTION. Deleted the Maximum Load at Startup section. ....................... 10
• Changed the Transient Protection section .......................................................................................................................... 14
Changes from Revision E (April 2013) to Revision F Page
• Deleted Voltage IFAULT, ILIM from the ABSOLUTE MAXIMUM RATINGS table ............................................................... 2
Changes from Revision F (May 2013) to Revision G Page
• Deleted the minimum voltage from the voltage range listed in the document title, features list and description ................. 1
• Added 5-A to document title ................................................................................................................................................. 1
• Changed listed to recognized in last Features bullet. Also added 2367 to UL number ....................................................... 1
• Added SSDs, PCIE, and Fan Control list items to the APPLICATIONS list ......................................................................... 1
• Added UV turn-on threshold and bus voltage text to the first paragraph of the DESCRIPTION ......................................... 1
• Deleted ORDERING INFORMATION table .......................................................................................................................... 2
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