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HT7718 Datasheet PFM Step-up DC/DC Converter

Manufacturer: Holtek Semiconductor

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General Description

The HT77XX series is a set of PFM step-up DC/DC converter with high efficiency and low ripple.

The series

Overview

HT77XX PFM Step-up DC/DC Converter.

Key Features

  • Low start-up voltage: 0.7V (Typ. ), 0.9V (Max. ).
  • High efficiency: 85% (Typ. ), VOUT³2.7V.
  • High output voltage accuracy: ±2.5%.
  • Output voltage: 1.8V, 2.7V, 3.0V, 3.3V, 3.7V, 5.0V.
  • Ultra low supply current IDD2: 4mA (Typ. ).
  • Low ripple and low noise.
  • Low shutdown current: 0.5mA (Typ. ).
  • TO-92, SOT-89, SOT-23 and SOT-25 package www. DataSheet4U. com.

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