TPS54040-Q1 Datasheet, PDF (42/53 Pages) Texas Instruments – 0.5-A 42-V STEP-DOWN SWIFT™ DC/DC CONVERTER WITH Eco-mode™

TPS54040-Q1
SLVSA26D – JANUARY 2010 – REVISED AUGUST 2012
REVISION HISTORY
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Changes from Revision C (January 2012) to Revision D
Page
• Changed "regulated output supply current" to "input supply current" ................................................................................... 1
• Changed 107% to 109% in description ................................................................................................................................ 1
• Changed Abs Max footnote .................................................................................................................................................. 2
• Addded (fault) and (good) to VSENSE rising and falling. ..................................................................................................... 4
• Changed "UVLO adjust registers" to "UVLO adjust resistors" ............................................................................................ 15
• Removed "and the power pad", changed power pad to PowerPAD where applicable ...................................................... 40
42
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