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TPS84259 - 15-W Negative Output / Integrated Power Solution

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General Description

The TPS84259 is an easy-to-use negative output voltage power module that combines a 15-W DC/DC converter with an inductor, and passives into a lowprofile QFN package.

This total power solution allows as few as five external components and eliminates the loop compensation and magnetics part selection process.

The 9 × 11 × 2.8 mm QFN package is easy to solder onto a printed circuit board.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS84259 SLVSBA0D – AUGUST 2012 – REVISED APRIL 2018 TPS84259 4.

Key Features

  • 1 Complete Integrated Power Solution Allows Small Footprint, Low-Profile Design.
  • Wide Input-Voltage Range from 4.5 V to 40 V.
  • Output Adjustable from.
  • 3 V to.
  • 17 V.
  • Supplies up to 2-A of Output Current.
  • 45-V Surge Capability.
  • Synchronizes to an External Clock.
  • Adjustable Slow Start.
  • Programmable Undervoltage Lockout (UVLO).
  • Output Overcurrent Protection.
  • Overtemperature Protection.
  • O.

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