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CN3063 - Lithium Ion Battery Charger

Datasheet Summary

Description

The CN3063 is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer rechargeable batteries.

The device contains an on-chip power MOSFET and eliminates the need for the external sense resistor and blocking diode.

Features

  • include undervoltage lockout, automatic recharge, battery temperature sensing and charging/termination indicator. The CN3063 is available in a thermally enhanced 8-pin SOP package. Features:.
  • On-chip 8-bit ADC can adjust charging current automatically based on the output capability of input power supply Suitable for Solar-Powered System On-chip Power MOSFET No external Blocking Diode or Current Sense Resistors Required Preset 4.2V Regulation Voltage with 1% Accuracy, adjustable with an ext.

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Datasheet preview – CN3063

Datasheet Details

Part number CN3063
Manufacturer Consonance
File Size 261.15 KB
Description Lithium Ion Battery Charger
Datasheet download datasheet CN3063 Datasheet
Additional preview pages of the CN3063 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CONSONANCE Lithium Ion Battery Charger for Solar-Powered Systems CN3063 General Description: The CN3063 is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer rechargeable batteries. The device contains an on-chip power MOSFET and eliminates the need for the external sense resistor and blocking diode. An on-chip 8-bit ADC can adjust charging current automatically based on the output capability of input power supply, so CN3063 is ideally suited for solar powered system. Furthermore, the CN3063 is specifically designed to work within USB power specifications. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature.
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