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LM2717 Datasheet Dual Step-Down DC/DC Converter

Manufacturer: Texas Instruments

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General Description

The LM2717 is composed of two PWM DC/DC buck (step-down) converters.

The first converter is used to generate a fixed output voltage of 3.3V.

The second converter is used to generate an adjustable output voltage.

Overview

LM2717 www.ti.com SNVS253D – MAY 2005 – REVISED MARCH 2013 LM2717 Dual Step-Down DC/DC Converter Check for Samples:.

Key Features

  • 1.
  • 2 Fixed 3.3V Output Buck Converter with a 2.2A, 0.16Ω, Internal Switch.
  • Adjustable Buck Converter with a 3.2A, 0.16Ω, Internal Switch.
  • Operating Input Voltage Range of 4V to 20V.
  • Input Undervoltage Protection.
  • 300kHz to 600kHz Pin Adjustable Operating Frequency.
  • Over Temperature Protection.
  • Small 24-Lead TSSOP Package.

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