Datasheet Texas Instruments TPS54327DDAR — Ficha de datos

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Design TPS54327
SLVSAG1C – DECEMBER 2010 – REVISED DECEMBER 2015 TPS54327 3-A Output Single Synchronous Step-Down Switcher
With Integrated FET
1 Features 3 Description The TPS54327 device is an adaptive on-time DCAP2в„ў mode synchronous buck converter.
TheTPS54327 enables system designers to complete
the suite of various end equipment’s power bus
regulators with a cost effective, low component count,
low standby current solution. The main control loop
for the TPS54327 uses the D-CAP2 mode control
which provides a fast transient response with no
external compensation components. The TPS54327
also has a proprietary circuit that enables the device
to adopt to both low equivalent series resistance
(ESR) output capacitors, such as POSCAP or SPCAP, and ultra-low ESR ceramic capacitors. The
device operates from 4.5-V to 18-V VIN input. The
output voltage can be programmed between 0.76 V
and 7 V. The device also features an adjustable soft …