Datasheet

TPS2421-1
TPS2421-2
www.ti.com SLUS907G –JANUARY 2009–REVISED MAY 2013
REVISION HISTORY
Changes from Revision A (March 2009) to Revision B Page
• Changed MARKING .............................................................................................................................................................. 2
• Added For the most current package and ordering information, see the Package Option Addendum at the end of
this document, or visit the device product folder on www.ti.com. ......................................................................................... 2
Changes from Revision B (June 2010) to Revision C Page
• Changed T
SD
(ms) column in Table 3. (the table was deleted in revision F) ...................................................................... 14
Changes from Revision C (July 2010) to Revision D Page
• Added Feature: UL Listed - File Number E169910 .............................................................................................................. 1
Changes from Revision D (August 2010) to Revision E Page
• Changed equation 3 from RIFLT to RISET and IFAULT to ISET ......................................................................................... 7
• Changed RFLT to RSET ....................................................................................................................................................... 8
Changes from Revision E (September 2011) to Revision F Page
• Changed C
CT
values From: MIN = 100 pF/µF To 0.1 nF and MAX From: 10 pF/µF To: -- in the RECOMMENDED
OPERATING CONDITIONS table ........................................................................................................................................ 2
• Added R
RSET
to the RECOMMENDED OPERATING CONDITIONS table ........................................................................... 2
• Changed the conditions statement of the ELECTRICAL CHARACTERISTICS table .......................................................... 3
• Changed the TEST CONDITIONS for R
ON
........................................................................................................................... 3
• Changed I
LIM
/ I
FLT
To: I
LIM
/ I
SET
............................................................................................................................................ 3
• Changed the conditions statement of the ELECTRICAL CHARACTERISTICS table .......................................................... 4
• Changed the PIN DESCRIPTION section ............................................................................................................................ 6
• Changed the APPLICATION INFORMATION SECTION. .................................................................................................. 13
Changes from Revision F (April 2013) to Revision G Page
• Deleted I
SET
, C
T
Voltage from the ABSOLUTE MAXIMUM RATINGS table ........................................................................ 2
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Product Folder Links: TPS2421-1 TPS2421-2