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TPS54336A - Step-Down DC-DC Converter

Download the TPS54336A datasheet PDF. This datasheet also covers the TPS54335-1A variant, as both devices belong to the same step-down dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS5433xA family of devices are synchronous converters with an input-voltage range of 4.5 V to 28 V.

These devices include This device has an integrated low-side switching FET that eliminates the need for an external diode which reduces component count.

Key Features

  • 1 Synchronous 128-mΩ and 84-mΩ MOSFETs for 3-A Continuous Output Current.
  • TPS54335A: Internal 2-ms Soft-Start, 50-kHz to 1.5-MHz Adjustable Frequency.
  • TPS54336A: Adjustable Soft-Start, Fixed 340-kHz Frequency.
  • Low 2-µA Shutdown, Quiescent Current.
  • 0.8-V Voltage Reference with ±0.8% Accuracy.
  • Current Mode Control.
  • Monotonic Startup into Pre-Biased Outputs.
  • Pulse Skipping for Light-Load Efficiency.
  • Hiccup Mode Overcur.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS54335-1A-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS54331 Step-Down DC-DC Converter
TPS54331-Q1 Step-Down DC-DC Converter
TPS54332 Step-Down DC-DC Converter
TPS543320 Step-Down Converter
TPS54334 3-A Output Current Synchronous Step-Down Voltage Converter

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.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS54335A, TPS54335-1A, TPS54336A SLVSCD5D – NOVEMBER 2014 – REVISED FEBRUARY 2016 TPS5433xA 4.5-V to 28-V Input, 3-A Output, Synchronous Step-Down DC-DC Converter 1 Features •1 Synchronous 128-mΩ and 84-mΩ MOSFETs for 3-A Continuous Output Current • TPS54335A: Internal 2-ms Soft-Start, 50-kHz to 1.5-MHz Adjustable Frequency • TPS54336A: Adjustable Soft-Start, Fixed 340-kHz Frequency • Low 2-µA Shutdown, Quiescent Current • 0.8-V Voltage Reference with ±0.