TPS51461
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com
SLUSAD9B – DECEMBER 2010 – REVISED SEPTEMBER 2011
3.
3-V/5-V Input, 6-A, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Converter
With 2-Bit VID
Check for Samples: TPS51461
FEATURES
1
•2 Integrated FETs Converter w/TI Proprietary D-CAP+™ Mode Architecture
• 6-A Maximum Output Current • Minimum External Parts Count • Support all MLCC Output Capacitor and
SP/POSCAP • Auto Skip Mode • Selectable 700-kHz and 1-MHz Frequency • Small 4 × 4, 24-Pin, QFN Package
APPLICATIONS
• Low-
Voltage Applications Stepping Down from 5-V or 3.
3-V Rail
• Notebook/Desktop Computers
DESCRIPTION
The TPS51461 is a fully integrated synchronous buck regulator employing D-CAP+™.
It is used f...