Datasheet

TPS54062
SLVSAV1B –MAY 2011–REVISED AUGUST 2012 www.ti.com
REVISION HISTORY
Changes from Original (May 2011) to Revision A Page
• Changed Features Item From: MSOP8 and WSON8 Packages To: MSOP-8 and 3 mm x 3 mm VSON-8 Packages ....... 1
• Changed the Efficiency Graph .............................................................................................................................................. 1
• Added the ORDERING INFORMATION table ...................................................................................................................... 2
• Added the VSON (DRB-8 Pin) Package ............................................................................................................................... 2
• Added Thermal Pad information to the Pin Functions table ................................................................................................. 2
• Changed the RT/CLK pin Description ................................................................................................................................... 2
• Added VSON-8 Pins values to the Thermal Information table ............................................................................................. 4
• Changed the PLL lock in time Unit of Measure From: µA To: µs ......................................................................................... 5
• Changed Equation 22 ......................................................................................................................................................... 18
• Changed the Efficiency vs Output Current Graphs, Figure 21 and Figure 22 .................................................................... 19
Changes from Revision A (October 2011) to Revision B Page
• Added features Item: Diode Emulation for Improved Light Load Efficiency ......................................................................... 1
• Changed Features Item From: 100 kHz to 400 kHz Switching Frequency To: 100 kHz to 400 kHz Adjustable
Switching Frequency ............................................................................................................................................................. 1
• Changed the Efficiency Graph .............................................................................................................................................. 1
• Changed VSON-8 package graphic to clarify ThermalPAD area ......................................................................................... 2
• Changed the EN pin MAX value From: 5 V To: 8 V ............................................................................................................. 4
• Changed the Enable and Adjusting Undervoltage Lockout section ................................................................................... 11
• Changed Equation 22 through Equation 25 ....................................................................................................................... 18
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