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TPS54350 - 3-A Output Synchronous PWM Switcher

General Description

The TPS54350 is a medium output current synchronous buck PWM converter with an integrated high side MOSFET and a gate driver for an optional low side external MOSFET.

Key Features

  • D 100 mΩ, 4.5-A Peak MOSFET Switch for High Efficiency at 3-A Continuous Output Current D Uses External Lowside MOSFET or Diode D Output Voltage Adjustable Down to 0.891 V With 1% Accuracy D Synchronizes to External Clock D 1805 Out of Phase Synchronization D Wide PWM Frequency.
  • Fixed 250 kHz, 500 kHz or Adjustable 250 kHz to 700 kHz D Internal Slow Start D Load Protected by Peak Current Limit and Thermal Shutdown D Adjustable Undervoltage Lockout D 16-Pin TSSOP PowerPADE Package APPLI.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com 6,4 mm y 5,0 mm TPS54350 SLVS456C − OCTOBER 2003 − REVISED OCTOBER 2004 4.5ĆV TO 20ĆV INPUT, 3ĆA OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET (SWIFT) FEATURES D 100 mΩ, 4.5-A Peak MOSFET Switch for High Efficiency at 3-A Continuous Output Current D Uses External Lowside MOSFET or Diode D Output Voltage Adjustable Down to 0.