TPS51463
www.
ti.
com
SLUSAX2 – FEBRUARY 2012
3.
3-V/5-V Input, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Converter With 2-Bit VID
Check for Samples: TPS51463
FEATURES
1
•23 Integrated FETs Converter w/TI Proprietary D-CAP+™ Mode Architecture
• Minimum External Parts Count • Support all MLCC Output Capacitor and
SP/POSCAP • Auto Skip Mode • Selectable 700-kHz and 1-MHz Frequency • Small 4 mm × 4 mm, 24-Pin, QFN Package
APPLICATIONS
• Low-
Voltage Applications Stepping Down from 5-V or 3.
3-V Rail
• Notebook/Desktop Computers • Intel® Chief River Platform ULV CPU System
Agent
DESCRIPTION
The TPS51463 is a fully integrated synchronous buck regulator employing D-CAP+™.
It is used for u...