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TPSM82913 - Low-Noise and Low-Ripple Buck Power Module

Download the TPSM82913 datasheet PDF. This datasheet also covers the TPSM82912 variant, as both devices belong to the same low-noise and low-ripple buck power module family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPSM8291x devices are a family of highefficiency, low-noise and low-ripple current mode synchronous buck power modules.

Key Features

  • Low output noise < 20 µVRMS (100 Hz to 100 kHz).
  • Low output voltage ripple < 10 µVRMS after ferrite bead.
  • High PSRR of > 65 dB (up to 100 kHz).
  • 2.2-MHz or 1-MHz fixed frequency peak current mode control.
  • Synchronizable with external clock (optional).
  • Integrated loop compensation supports ferrite bead for second stage L-C filter with 30-dB attenuation (optional).
  • Spread spectrum modulation (optional).
  • 3.0-V to 17-V input vol.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPSM82912-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPSM82913E Low-Noise and Low-Ripple Buck Power Module
TPSM82912 Low-Noise and Low-Ripple Buck Power Module
TPSM82903 Buck Converter Module
TPSM82480 Step-Down Converter Module
TPSM82810 synchronous step-down DC/DC power module

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
TPSM82912, TPSM82913, TPSM82913E SLVSGJ4C – OCTOBER 2022 – REVISED JULY 2023 TPSM8291x 3-V to 17-V, 2-A/3-A Low-Noise and Low-Ripple Buck Power Module with Integrated Ferrite Bead Filter Compensation 1 Features • Low output noise < 20 µVRMS (100 Hz to 100 kHz) • Low output voltage ripple < 10 µVRMS after ferrite bead • High PSRR of > 65 dB (up to 100 kHz) • 2.2-MHz or 1-MHz fixed frequency peak current mode control • Synchronizable with external clock (optional) • Integrated loop compensation supports ferrite bead for second stage L-C filter with 30-dB attenuation (optional) • Spread spectrum modulation (optional) • 3.0-V to 17-V input voltage range • 0.8-V to 5.