www.ti.com Typical Size (6,3 mm x 6,4 mm) TPS543.
Texas Instruments
TPS54311-EP - Synchronous-Buck PWM Switcher
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 – R.