DFR0559 Sunflower Solar Power Manager 5V
Brand
Scroll Down for Pricing Options
DFR0559 Sunflower Solar Panel Manager 5V
Roll over or select images to enlarge

DFR0559 Sunflower Solar Power Manager 5V

Brand
Scroll Down for Pricing Options
DFRobot Sunflower is a new series focusing on high-efficiency small power solar energy harvesting and management for makers, low-power applications and IoT projects. Solar Power Manager 5V is a small power and high-efficiency solar power management module designed for 5V solar panel. It features as MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel. Apart from serving as a solar charger, the module can provide up to 900mA charging current to 3.7V Li battery with USB charger. The ON/OFF controllable DC-DC converters with 5V 1A output satisfies the needs of various solar power projects and low-power applications. The module also employs various protection functions, such as battery/solar panel reverse connection protection, output over temperature and over current/short circuit protection, which greatly improves the stability and safety of the system.

Features
Constant Voltage MPPT Algorithm, Maximizing Solar Panel Efficiency
Designed for 5V Solar Panel
Double Charging Mode: Solar/USB Charger (900mA Max Charge Current)
5V ON/OFF Controllable Regulated Power Supply for Low-Power Applications
Various Protection Functions
USB Connector with ESD Shell

Specifications
Solar Power Management IC: CN3065
Solar Input Voltage (SOLAR IN): 4.5V~6V
Battery Input (BAT IN): 3.7V Li-Polymer/Li-ion Battery
Charge Current (USB/SOLAR IN): 900mA Max Trickle Charging, Constant Current, Constant Voltage Three Phases Charging
Charge Cutoff Voltage (USB/SOLAR IN): 4.2V±1%
USB IN Voltage: 5V
Regulated Power Supply: 5V 1A
Regulated Power Supply Efficiency (3.7V Battery IN) 5V/USB OUT: 89%@10%Load, 86%@50%Load, 83%@90%Load

USB/Solar Charge Efficiency: 73%@3.7V 900mA BAT IN
Maximum Quiescent Current: <1 mA
Protection Functions BAT IN: Over Charge/Reverse Connection Protection
5V/USB OUT: Short Circuit/Over Current/Over Heat Protection
SOLAR IN: Reverse Connection Protection

Operation Temperature: -40℃~85℃
Dimension: 33.0mm*63.0mm/1.3 * 2.48 inches
View product specifications
Pricing Options
Have a question? Call us on +44 (0) 1582 47 00 00
Description
Add to basket
Request Lead Time
Price Each Exc VAT (Inc VAT)
Stock Qty: 10

Product Specifications

Specification 800-827
Description
DFR0559

Join our mailing list for great discounts & offers!

whatsapp