Datasheet Texas Instruments TPS54260MDRCTEP — 数据表

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SLVSDN9A – DECEMBER 2016 – REVISED JANUARY 2017 TPS54260-EP 3.5-V to 60-V Step-Down Converter With Eco-mode™ Control Scheme
1 Features 3 Description The TPS54260-EP device is a 60-V, 2.5-A, stepdown regulator with an integrated high-side MOSFET.
Current mode control provides simple external
compensation and flexible component selection. A
low-ripple pulse skip mode reduces the no load,
regulated output supply current to 138 ОјA. Using the
enable pin, shutdown supply current is reduced to
1.3 ОјA when the enable pin is low. 1 3.5-V to 60-V Input Voltage Range
200-mΩ High-Side MOSFET
High-Efficiency at Light Loads With a Pulse
Skipping Eco-modeв„ў Control Scheme
138-ОјA Operating Quiescent Current
1.3-ОјA Shutdown Current
100-kHz to 2.5-MHz Switching Frequency
Synchronizes to External Clock
Adjustable Slow-Start and Sequencing
UV and OV Power Good Output …