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TPS65250 - SYNCHRONOUS STEP DOWN THREE BUCK CONVERTER

Description

ORDERING INFORMATION The TPS65250

Features

  • 1.
  • Wide Input Supply Voltage Range (4.5 V - 18 V).
  • 0.8 V, 1% Accuracy Reference.
  • Continuous Loading: 3 A (Buck 1), 2 A (Buck 2 and 3).
  • Maximum Current: 3.5 A (Buck 1), 2.5 A (Buck 2 and 3).
  • Adjustable Switching Frequency 300 kHz - 2.2 MHz Set By External Resistor.
  • External Synchronization Pin for Oscillator.
  • External Enable/Sequencing and Soft Start Pins.
  • Adjustable Current Limit Set By External Resistor.
  • Soft Star.

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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.

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TPS65250 www.ti.com SLVSAA3C – JUNE 2010 – REVISED OCTOBER 2012 4.5-V TO 18-V INPUT, HIGH CURRENT, SYNCHRONOUS STEP DOWN THREE BUCK CONVERTER WITH INTEGRATED FET AND DYING GASP STORAGE AND RELEASE CIRCUIT Check for Samples: TPS65250 FEATURES 1 • Wide Input Supply Voltage Range (4.5 V - 18 V) • 0.8 V, 1% Accuracy Reference • Continuous Loading: 3 A (Buck 1), 2 A (Buck 2 and 3) • Maximum Current: 3.5 A (Buck 1), 2.5 A (Buck 2 and 3) • Adjustable Switching Frequency 300 kHz - 2.
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