TPS53314
SLUSAK3 – MAY 2011 www.ti.com 6-A Step-Down Regulator with Integrated Switcher
Check for Samples: TPS53314 FEATURES APPLICATIONS 1 EN 31 30 29 28 27 26 25 24 23 22 21 LL LL LL LL PGOOD 32 LL VREG The TPS53314 is available in a 5 mm Г— 7 mm 40-pin,
QFN package and is specified from –40°C to 85°C. LL The conversion input voltage ranges from 3 V to
15 V, the supply voltage range is from 4.5 V to 25 V,
and the output voltage range is from 0.6 V to 5.5 V. LL This device features single-rail input support, one
20-mО© and one 7.5-mО© integrated MOSFET,
accurate 1%, 0.6 V Reference, and integrated boost
switch. A sample of competitive features include:
greater than 96% maximum efficiency, 3 V to 15 V
wide input voltage range, very low external
component count, D-CAPв„ў mode control for super
fast transient, selectable auto-skip and PWM
operation, internal soft-start control, adjustable
frequency, and no need for compensation. LL TPS53314 is a D-CAPв„ў mode, 6-A synchronous
switcher with integrated MOSFETs. It is designed for
ease of use, low external component count, and
small package power systems. N/C DESCRIPTION VBST Server and Desktop Computers
Notebook Computers
Telecommunication Equipments N/C Conversion Input Voltage Range: 3 V to 15 V
VDD Input Voltage Range: 4.5 V to 25 V
Output Voltage Range: 0.6 V to 5.5 V
5-V LDO Output …
