TPS54373 Datasheet - Texas Instruments

TPS54373, 3-A OUTPUT SYNCHRONOUS BUCK SWITCHER

www.ti.com Typical Size 6,4 mm X 6,6 mm TPS54373 SLVS455B * JANUARY 2003 * REVISED FEBRUARY 2005 3-V TO 6-V INPUT, 3-A OUTPUT SYNC

Features

* D 60-mΩ MOSFET Switches for High Efficiency at 3-A Continuous Output Source or Sink Current D Disabled Current Sinking During Start-Up D Adjustable Output Voltage Down to 0.9 V With 1.0% Accuracy D Wide PWM Frequency: Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz D Synchronizable to 700 kH

TPS54373-etcTI.pdf