Datasheet Texas Instruments TPS40422RHAR — Datenblatt

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SLUSAQ4F – OCTOBER 2011 – REVISED JANUARY 2017 TPS40422 Dual-Output or Two-Phase Synchronous Buck Controller
with PMBusв„ў Interface
1 Features 3 Description The TPS40422 is a dual-output PMBus protocol,
synchronous buck controller. It can be configured
also for a single, two-phase output. 2 Applications Multiple Rail Systems
Telecom Base Station
Switcher/Router Networking
Server and Storage System TPS40422 PACKAGE BODY SIZE (NOM) VQFN (40) 6.00 mm Г— 6.00 mm WQFN (40) 5.00 mm Г— 5.00 mm (1) For all available packages, see the orderable addendum at
the end of the datasheet. Simplified Application
VIN
31
CLK
DATA
SMBALRT
SYNC
PG1
CNTL1 12 CLK VDD BP3 32 11 DATA ADDR1 13 SMBALRT ADDR0 10 40 SYNC RT 33 PG1 …