Smart Charger
Linear Single Cell Battery Charger
±0.4% charger voltage regulation@25℃
28V maximum input voltage rating
Low to 1mA terminal current with 2mA
ITERM supports double rate setting
Pre charge current supports quadruple
Max charging current reach to 1.04A linear charger
Support 1µA ultra low power mode
Default 4.65V regulation, max to 4.85V
Support safety timer during charging
Support battery NTC detection
Power Path Management：Max to 1.2A IINDPM and 4.6V VINDPM ; Support Supplement mode from battery during DPM happens ; Support PWRKEY and COLD Reset
I2C interface configure function options
Full charging and fault status indication and report to host via INT
Full device protection，include OVP / OCP / SCP / OTP
Support Ship mode：Low to 300nA current ; Configurable BATFET_DIS delay time ; Configurable time and action to wake up from ship mode
Safety-related certification：IEC62368 CB certification ; CQC: GB4943.1-2022
The GLF70205/GLF70206 is a 1.04A highly integrated single cell linear battery charger IC with power path management for wearable and IoT devices using Li ion/Li-Polymer batteries. The I2C serial interface with charging and system setting can be allowed to control flexibly.
The GLF70205/GLF70206 can automatically complete charger phase include pre-charge, fast charge, charge termination. Also monitor battery temperature during charging. Power path management will provide higher priority system load even with depleted battery.
The device owns full system reset, include watchdog and PWRKEY reset, also supports ship mode to save power consumption.
CSP 1.42 x 1.42 -9B
