Datasheet

TPS2421-1
TPS2421-2
SLUS907H –JANUARY 2009–REVISED JANUARY 2014 www.ti.com
• Added note for TPS2421-1 to the VIN description in the PIN DESCRIPTION section ........................................................ 7
• Changed R
SET
= 100 kW to R
RSET
= 100 kΩ in the FAULT CURRENT vs JUNCTION TEMPERATURE graph ................. 8
• Changed V
IN
to V
VIN
in the functional block diagram, Equation 6, and Equation 7 ............................................................ 13
• Changed In to V
VIN
in Equation 21 ...................................................................................................................................... 18
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Product Folder Links: TPS2421-1 TPS2421-2