DFR0264

DFR0264 Datasheet


Solar Charger SKU:DFR0264

Part Datasheet
DFR0264 DFR0264 DFR0264 (pdf)
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Solar Charger SKU:DFR0264

Contents
• 1 Introduction
• 2 Specification
• 3 Diagram
• 4 FAQ
• 5 Application

Introduction

Specification
• Input Voltage 4.4~6V
• Charging Current 500mA Max Depending on the solar battery supply capability
• Charging Cutoff Voltage 4.2V
• Operating Temperature:-40~85
• Module Size 33mm*33mm*12mm
• Requisite battery 3.7V lithium battery Please note the maximum permissible charging current of the
lithium battery
• Charging Indicator Charging:Red LED Done:Green LED No Battery:Red LED Flashing

Diagram

Port Description
• PWR IN:4.4~6V power input terminal. You should connect it to a solar battery. The maximum output
voltage of the solar battery should be in the range of 4.4V to 6V.
• BAT Connect a 3.7V lithium battery, for storing electricity.
• VOUT Lithium-ion battery output. Connect your electrical equipment to it.
• Charging Indicator When there are no battery, the green LED is ON and the red LED is flashing.

When charging, only the red LED is ON. After the charging is completed, only the green LED is ON.

Q. Can I charge my lipo with a battery, and charge an arduino at the same time? A. Not recommanded! For the Solar cannot produce a steady current generally. If you supply the not steady power to an Arduino card, it may cause unexpected result or get the bootloader lost.

Application

Material
• Solar Panel 5v 260mA
• [Solar Charger]
• 3.7V Polymer Lithium Ion Battery - 1000mAh

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Datasheet ID: DFR0264 508695