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TPS564208 - 4-A Synchronous Step-Down Voltage Regulator

Description

The TPS564208 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package.

The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.

Features

  • 1 TPS564208 4-A Converter Integrated 50-mΩ and 22-mΩ FETs.
  • D-CAP2™ Mode Control with Fast Transient Response.
  • Input Voltage Range: 4.5 V to 17 V.
  • Output Voltage Range: 0.76 V to 7 V.
  • Continuous Current Mode.
  • 560-kHz Switching Frequency.
  • Low Shutdown Current Less than 10 µA.
  • 1.6% Feedback Voltage Accuracy (25ºC).
  • Startup from Pre-Biased Output Voltage.
  • Cycle-by-Cycle Overcurrent Limit.
  • Hiccup-mode O.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS564208 SLVSDG0B – MARCH 2016 – REVISED DECEMBER 2017 TPS564208 4.5-V to 17-V Input, 4-A Synchronous Step-Down Voltage Regulator in SOT-23 1 Features •1 TPS564208 4-A Converter Integrated 50-mΩ and 22-mΩ FETs • D-CAP2™ Mode Control with Fast Transient Response • Input Voltage Range: 4.5 V to 17 V • Output Voltage Range: 0.76 V to 7 V • Continuous Current Mode • 560-kHz Switching Frequency • Low Shutdown Current Less than 10 µA • 1.6% Feedback Voltage Accuracy (25ºC) • Startup from Pre-Biased Output Voltage • Cycle-by-Cycle Overcurrent Limit • Hiccup-mode Overcurrent Protection • Non-Latch UVP and TSD Protections • Fixed Soft Start: 1.
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