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TPS54495 Datasheet 4a/2a Dual Channel Synchronous Step-down Switcher

Manufacturer: Texas Instruments

Overview: TPS54495 www.ti.com SLVSBH0A – JUNE 2012 – REVISED MAY 2013 4A/2A Dual Channel Synchronous Step-Down Switcher with Integrated FET Check for Samples:.

General Description

The TPS54495 is a dual, adaptive on-time D-CAP2™ mode synchronous buck converter.

The TPS54495 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution.

The main control loops of the TPS54495 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components.

Key Features

  • 1.
  • 2 D-CAP2™ Control Mode.
  • Fast Transient Response.
  • No External Parts Required For Loop Compensation.
  • Compatible with Ceramic Output Capacitors.
  • Wide Input Voltage Range : 4.5 V to 18 V.
  • Output Voltage Range : 0.76 V to 7 V.
  • Highly Efficient Integrated FETs Optimized for Low Duty Cycle.

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