Datasheet

TPS24720
www.ti.com SLVSAL1C –MARCH 2011–REVISED SEPTEMBER 2013
REVISION HISTORY
Changes from Original (March 2011) to Revision A Page
• Corrected voltages shown in the block diagram ................................................................................................................... 6
Changes from Revision A (April 2011) to Revision B Page
• Changed voltages in PGb pin description from 140 mV and 340 mV to 170 mV and 240 mV. ........................................... 8
• Changed R
IMON
equation ..................................................................................................................................................... 24
Changes from Revision B (May 2011) to Revision C Page
• Added Note to Supply Current Disabled ............................................................................................................................... 3
• Added Note to Fast-turnoff delay .......................................................................................................................................... 4
• Changed Gate Comparator 6 V to 5.9 V in Figure 5 ............................................................................................................ 6
• Changed text From :(6 V for V
VCC
= 12 V) To: (5.9 V for V
VCC
= 12 V) in the GATE pin description ................................... 8
• Changed Equation 1 ............................................................................................................................................................. 9
• Changed text in the INRUSH OPERATION section ........................................................................................................... 16
• Changed Equation 8 ........................................................................................................................................................... 25
• Added text and new Equation 9 .......................................................................................................................................... 26
• Changed Equation 11 ......................................................................................................................................................... 26
• Changed text From: V
GS
rises 6 V To: V
GS
rises 5.9 V ...................................................................................................... 26
• Changed text following Equation 11, From: 1.23 ms To 1.22 ms ...................................................................................... 26
• Changed text describing Equation 15 and Equation 16 in the ALTERNATIVE DESIGN EXAMPLE: section ................... 28
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