Datasheet

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ADDITIONAL REFERENCES
Related Parts
References
Package Outline
Recommended PCB Footprint
TPS40040 , TPS40041
SLUS700D – MARCH 2006 – REVISED DECEMBER 2007
The following parts have characteristics similar to the TPS40040/1 and may be of interest.
Related Parts
DEVICE DESCRIPTION
TPS40007/9 Low Voltage Synchronous Buck Controller with Predictive Gate Drive
®
TPS40021 Full Featured Low Voltage Synchronous Buck Controller with Predictive Gate
TM
Drive
TPS40190 Cost Optimized Mid Voltage Synchronous Buck Controller
These references may be found on the web at www.power.ti.com under Technical Documents. Many design
tools and links to additional references, including design software, may also be found at www.power.ti.com
1. Under The Hood Of Low Voltage DC/DC Converters, SEM1500 Topic 5, 2002 Seminar Series
2. Understanding Buck Power Stages in Switchmode Power Supplies, SLVA057, March 1999
3. Design and Application Guide for High Speed MOSFET Gate Drive Circuits, SEM 1400, 2001 Seminar
Series
4. Designing Stable Control Loops, SEM 1400, 2001 Seminar Series
5. Additional PowerPAD
TM
information may be found in Applications Briefs SLMA002 and SLMA004
6. QFN/SON PCB Attachment, Texas Instruments Literature Number SLUA271, June 2002
The page following outlines the mechanical dimensions of the DRB package.
The second page following outlines the recommended PCB layout.
32 Copyright © 2006 – 2007, Texas Instruments Incorporated
Product Folder Link(s): TPS40040 TPS40041