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SY6952B - 2A Single-Cell High Efficiency Switching Charger

Description

SY6952B is a 4.0-23V input, 2A single-cell synchronous buck Li-Ion battery charger, suitable for portable application.

Select pin is convenient for different cell voltage.

Features

  • Wide Input Voltage Range: 4.0V to 23V.
  • High Efficiency Int. Synchronous Buck Regulator with Fixed 800kHz Switching Frequency.
  • Trickle Current / Constant Current / Constant Voltage Charge Mode.
  • Adaptive input current limit.
  • Programmable Charging Timeout.
  • 4.35 and 4.2V selectable cell voltage.
  • Programmabl.

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Datasheet Details

Part number SY6952B
Manufacturer Silergy
File Size 755.72 KB
Description 2A Single-Cell High Efficiency Switching Charger
Datasheet download datasheet SY6952B Datasheet

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Part Number Description
SY6953 2-4 cell Buck Li-Ion Battery Charger
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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.

View original datasheet text
Application Note: AN_SY6952B 2A Single-Cell High Efficiency Switching Charger with Adaptive Input Current Limit General Description SY6952B is a 4.0-23V input, 2A single-cell synchronous buck Li-Ion battery charger, suitable for portable application. Select pin is convenient for different cell voltage. Integrated 800 kHz synchronous buck regulator consists of 23V rating FETs with extremely low ON resistance to achieve high charge efficiency and simple peripheral circuit design. Ordering Information SY6952□(□□)□ Temperature Code Package Code Optional Spec Code Temperature Range: -40°C to 85°C Ordering Number SY6952BFCC Package type SO8E Note Features • Wide Input Voltage Range: 4.0V to 23V • High Efficiency Int.
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