TPS54316-EP

www.ti.com Typical Size (6,3 mm x 6,4 mm) TPS54311-EP, TPS54312-EP, TPS54313-EP, TPS54314-EP, TPS54315-EP, TPS54316-EP SGLS376A – FEBRUARY 2007 – REVISED MARCH 2007 3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFT™) FEATURES Controlled Baseline – One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of –55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product-Change Notification Qualification Pedigree (1) 60-mΩ MOSFET Switches for High Efficiency at 3-A Continuous Output Source or Sink Current 0.9 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V Fixed Output Voltage Device With 1% Initial Accuracy Internally Compensated for Low Parts Count Fast Transient Response Wide PWM Frequency: Fixed 350 kHz, 550 kHz, or Adjustable 280 kHz to 700 kHz Load Protected by Peak Current Limit and Thermal Shutdown Integrated Solution Reduces Board Area and Total Cost (1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits. APPLICATIONS Low-Voltage, High-Densi...