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SY6912A - 2A Multi-Cell High Efficiency Switching Charger

Description

SY6912A is a 4.0-23V input, 2A multi-cell synchronous Buck Li-Ion battery charger, suitable for portable application.

Select pin is convenient for multi-cell charging.

Features

  • Wide Input Voltage Range: 4.0V to 23V.
  • High Efficiency Int. Synchronous Buck Regulator with Fixed 800kHz Switching Frequency.
  • Selectable for Multi-cell Charging.
  • Trickle Current / Constant Current / Constant Voltage Charge Mode.
  • Programmable (2A Max) Constant Charge Current.
  • Programmable Charging Timer.
  • Input Voltage UVLO and Battery OVP.
  • Over Temperature Protection.
  • Output Short Circuit Protection.
  • Automa.

📥 Download Datasheet

Datasheet Details

Part number SY6912A
Manufacturer Silergy
File Size 265.76 KB
Description 2A Multi-Cell High Efficiency Switching Charger
Datasheet download datasheet SY6912A Datasheet

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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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SY6912A 2A Multi-Cell High Efficiency Switching Charger Preliminary Specification General Description SY6912A is a 4.0-23V input, 2A multi-cell synchronous Buck Li-Ion battery charger, suitable for portable application. Select pin is convenient for multi-cell charging. 800 kHz synchronous buck regulator integrates of 23V rating FETs with ultra low on- resistance to achieve high efficiency and simple circuit design. Features • Wide Input Voltage Range: 4.0V to 23V • High Efficiency Int.
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