Datasheet4U Logo Datasheet4U.com

SY6912A - 2A Multi-Cell High Efficiency Switching Charger

Datasheet Summary

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 preview – SY6912A

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
Additional preview pages of the SY6912A datasheet.

📁 Similar Datasheet

  • SY69753AL - Clock and Data Recovery (Micrel Semiconductor)
  • SY69753L - 155MBPS CLOCK AND DATA RECOVERY (Micrel Semiconductor)
  • SY69754AL - Clock and Data Recovery (Micrel Semiconductor)
  • SY69952 - OC-3/STS-3 CLOCK RECOVERING TRANSCEIVER (Micrel Semiconductor)
  • SY604 - 125MHz TRIGGER PROGRAMMABLE TIMING EDGE VERNIER (Micrel Semiconductor)
  • SY605 - 125MHz WRITE PROGRAMMABLE TIMING EDGE VERNIER (Micrel Semiconductor)
  • SY6102 - Linear Li-Ion Battery Charger (TPS)
  • SY6500 - 8-Bit Microprocessor (Synertek)
Other Datasheets by Silergy
  • SY6918 - High Efficiency Bi-Direction Power Bank Regulator
  • SY6924 - Multi-Cell Li-Ion Battery Charger
  • SY6926 - Bi-directional Regulator
  • SY6952B - 2A Single-Cell High Efficiency Switching Charger
  • SY6953 - 2-4 cell Buck Li-Ion Battery Charger
  • SY6974 - Single Cell Li-Ion DC/DC Switching Charger
  • SY6981 - Two-cell Boost Li-Ion Battery Charger
  • SY6982E - Two-Cell Boost Li-Ion Battery Charger

Full PDF Text Transcription

Click to expand full text
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.
Published: |