Datasheet Texas Instruments TPS54110QPWPRQ1 — 数据表

Typical Size
(6,3 mm x 6,4 mm) TPS54110-Q1 www.ti.com SLVS837 -JULY 2008 3-V TO 6-V INPUT, 1.5-A OUTPUT SYNCHRONOUS-BUCK PWM
SWITCHER WITH INTEGRATED FETs (SWIFTпЈЄ)
FEATURES
D Qualified for Automotive Applications
D Integrated MOSFET Switches for High
D
D
D
D
D
D DESCRIPTION
As members of the SWIFT family of dc/dc regulators, the
TPS54110
low-input-voltage
high-output-current
synchronous-buck PWM converter integrates all required
active components. Included on the substrate with the
listed features are a true, high-performance, voltage error
amplifier that provides high performance under transient
conditions; an undervoltage-lockout circuit to prevent
start-up until the input voltage reaches 3 V; an internally
and externally set slow-start circuit to limit in-rush currents; …