Products - Battery Chargers

XC6806 Single Cell Li-Ion / Li-Polymer Charger IC

Single Cell Li-Ion / Li-Polymer Charger IC image

Specifications


Property XC6806
Type 1 Cell Li-ion
Operating Voltage 4.5 ~ 5.5V
Charge Terminal Voltage 3.5 ~ 4.45 ±30mV
Trickle Charge Voltage 2.9V
Charge Current 10mA ~ 385mA
Supply Current 200µA
Packages USP-10B, LGA-10B01

Product Description


The XC6806 is a linear Li-Ion/Li-Po battery charger with a 450mA Input Current Limit and integrated Current Path to maintain and prioritise the system load during the charging cycle. It also includes a Storage Mode Shutdown function to help conserve battery life.

The integral input current limit makes the XC6806 ideal for USB charging or applications that use smaller AC/DC adaptors.

The temperature monitoring function meets JEITA standards and by controlling the charge voltage and charge current as appropriate for the temperature, the battery can be charged safely. Additional protective functions include a safety timer, UVLO, thermal control, and reverse current protection.

The Storage Mode Shutdown function completely shuts off power supply from the battery to the system to prevent battery leakage current while the device is in storage. When a power is connected to VIN the Shutdown Mode is cleared. This allows the device to be operated with full battery immediately after purchase even if it
has been in storage for extended periods of time.

The XC6806 is available in the small USP-10B or LGA-10B01 package and a charging circuit can be designed with minimal external components.